MEDVi vs Piper: Which GLP-1 Weight Loss Provider Is Better?

MEDVi vs Piper — the 60-second answer: If you’re comparing MEDVi and Piper for GLP-1 weight loss, MEDVi is the stronger overall choice for most people — more established, deeper medical intake, lab work included when needed, 10,000+ Trustpilot reviews at 4.5 stars, and a results-based guarantee that Piper doesn’t offer.

But this comparison is more nuanced than “one is always better.”

Skip both if you have insurance that covers brand-name Wegovy, Ozempic, Zepbound, or Mounjaro with a reasonable copay. Brand-name GLP-1s are FDA-approved finished products with extensive clinical trial data behind them. If that door is open to you, walk through it first.

Now here’s the part most comparison pages leave out: what these providers actually cost after month one, whether the marketing claims match the real-world experience, how each company handles pharmacy fulfillment, and what happens when things go wrong. That’s what the rest of this page covers — every detail we could verify, laid out so you can decide once and stop searching.

Affiliate Disclosure: We may earn a commission if you sign up through links on this page. This does not influence our analysis — we apply the same evaluation criteria to every GLP-1 provider we review. See how we compare providers.

Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice. Compounded medications are not FDA-approved finished products and have not been evaluated by the FDA for safety, effectiveness, or quality. Always consult a licensed healthcare provider before starting any weight loss medication.

Note: This page compares MEDVi (the GLP-1 weight loss provider at medvi.org) and Join Piper (the GLP-1 weight loss provider at joinpiper.com) — not the unrelated MediVI software result that Bing sometimes surfaces for this query.

MEDVi vs Piper at a Glance

Before we get into the details, here’s everything side by side. We built this table from official provider websites, policy pages, and public review platforms — not marketing summaries.

Every number in this table was pulled from official provider pages or public review platforms. We re-verify before every update. If something has changed since our last check, let us know.

Which One Fits You Best?

We’ve reviewed dozens of GLP-1 providers. The right answer always depends on what matters most to you. Here’s how we’d break it down.

Best if your top priority is the lowest real monthly cost

Piper wins here. Their 6-month semaglutide plan at $135/month ($810 upfront) is among the cheapest compounded GLP-1 pricing we’ve seen anywhere — and it doesn’t increase when your dose goes up. Over 12 months, you’d pay roughly $1,620 total for semaglutide injections on their 6-month plan, compared to about $3,468 at MEDVi. That’s a $1,848 difference. It’s significant.

The catch: you’re paying for 6 months upfront ($810 for semaglutide, $1,194 for tirzepatide). If the medication doesn’t work for you or you want to stop early, that money is committed.

Best if you value clinical oversight and support

MEDVi wins here. A more detailed medical intake. Live consultations with a licensed provider at no extra charge. Lab work included when your clinician decides it’s medically appropriate. 24/7 messaging. A care team that’s built to stay with you through dose adjustments and side effect management.

For first-time GLP-1 users especially, having a provider who asks about your full health history, current medications, and specific symptoms before writing a prescription matters more than most people realize. GLP-1 medications interact with other conditions and medications. The thoroughness of the intake isn’t red tape — it’s the safety net.

Best if you hate bait-and-switch pricing

Piper wins here — their pricing stays flat regardless of dose, which is unusual in this space. MEDVi’s intro-to-ongoing jump ($179 to $299 for semaglutide injections) catches people off guard and is the single most common complaint in their reviews. That said, MEDVi’s ongoing price does include unlimited provider visits and 24/7 messaging — it’s not just medication cost.

Best if you need all-50-state availability

Piper. They say they’re available in all 50 states. MEDVi covers 49 states (not North Dakota), and has additional requirements in several others — video visits required in Kansas, Indiana, Mississippi, New Mexico, Oklahoma, and West Virginia, and injectable-only (no tablets) in Alabama and California.

Best if you want tablets instead of injections

MEDVi is your only option between these two. Piper doesn’t offer oral/tablet GLP-1s. If needles are a dealbreaker for you, that narrows this decision immediately. Learn more in our best oral semaglutide guide.

Best if you only want FDA-approved finished medications

Neither. Both MEDVi and Piper primarily prescribe compounded GLP-1 medications. These are not FDA-approved finished products. If you want FDA-approved brand-name Wegovy, Ozempic, Mounjaro, or Zepbound, talk to your primary care doctor or look into providers that work with insurance, like Ro’s Body Program. MEDVi does offer brand-name Ozempic and Wegovy, but at $1,999/month — which is rarely the right move unless your insurance will reimburse it.

Not sure which medication you need?

MEDVi is the safer bet. Their intake process involves a more thorough clinical evaluation, so the provider can help guide you toward the right medication (semaglutide vs. tirzepatide) and format (injection vs. tablet). Piper’s intake asks you to choose your medication before seeing a provider, which works fine if you already know what you want — but can feel like guessing if you don’t.

What Does MEDVi vs Piper Really Cost After Month 1?

This is the section most comparison pages skip, and it’s the one that matters most. Because the sticker price on any provider’s homepage is the introductory price. The question you actually need answered is: what am I paying in month 3? Month 6? Month 12?

We ran the numbers for every plan combination.

Compounded Semaglutide Injection — Total Cost Over Time

*Piper’s 6-month plan is billed upfront ($810 total); you can’t buy just 3 months at the 6-month rate.

Compounded Tirzepatide Injection — Total Cost Over Time

The pricing trap most buyers miss

MEDVi’s intro price is genuinely good — $179 for semaglutide injections is competitive for your first cycle. But then it jumps to $299. That’s a 67% increase. If you’re budgeting based on the introductory rate, your second billing cycle will sting. Also note: MEDVi bills every 28 days, not monthly — so you’ll have approximately 13 billing cycles per year rather than 12.

Piper’s model is different. Their price stays flat. If you’re on the 6-month semaglutide plan at $135/month, it stays $135/month whether you’re on the starting dose or the highest dose. That pricing predictability is a real advantage for long-term planning.

But here’s what the price alone doesn’t tell you: what you get for that money.

What Each Price Actually Includes

MEDVi costs more per month. What you’re paying for — beyond the medication itself — is a deeper care infrastructure. Whether that’s worth the premium depends on your situation. (One thing to note: MEDVi’s onboarding materials indicate that some ancillary prescriptions, such as anti-nausea medication, may be filled separately at a local pharmacy and are not included in the subscription price.)

If you’re an experienced GLP-1 user who knows your medication, dose, and what to expect — Piper’s lower price makes sense. You don’t need hand-holding.

If you’re starting GLP-1 treatment for the first time, or you want a provider who’s actively monitoring your progress, adjusting your dose, and available via video when questions come up — MEDVi’s higher price buys real clinical value.

What to screenshot before you buy

Regardless of which provider you choose, take a screenshot of the pricing page on the day you sign up. Telehealth pricing changes frequently in this space. Having a record of what was advertised when you enrolled protects you if there’s a dispute later.

Also screenshot:

• The plan you selected and the total amount charged
• Any confirmation emails or order receipts
• The terms of service or refund policy page
• The specific medication, dose, and format listed in your order

This takes 60 seconds and could save you a real headache later. We’ve seen enough Trustpilot reviews across every provider in this space — not just MEDVi and Piper — to know that billing disputes happen. Documentation is your best friend.

Which Company Is More Transparent? (Marketing Claims vs Reality)

This is where we get specific. Every GLP-1 telehealth provider makes claims on their homepage. We went through the marketing language and compared it to the actual policy pages, FAQs, and terms of service. Here’s what we found.

MEDVi: What the Headlines Actually Mean

The MEDVi guarantee deserves a closer look. Yes, the language on the GLP page says “lose weight or your money back.” And the cancellation page says there’s no guarantee of results or effectiveness. Both statements are technically true — the guarantee has specific conditions (5-month minimum, adherence to program). It’s not a contradiction; it’s fine print. We flagged it so you’re aware going in.

That said, the fact that any kind of results guarantee exists is notable. Most GLP-1 providers offer nothing — you pay, you take the medication, and if it doesn’t work, that’s on you. MEDVi is at least willing to put a conditional commitment in writing. That signals confidence in their program, even with the qualifications attached.

Piper: What the Headlines Actually Mean

Piper’s pricing transparency is their strongest selling point, and it’s genuine. No intro-to-ongoing price jump. No dose escalation surcharges. What you see is what you pay. For people who’ve been burned by bait pricing at other providers, that consistency is worth something.

The trade-off is on the care side. Piper’s intake process is shorter, and no lab work is mentioned. Multiple independent reviewers have noted that the website content appears largely AI-generated, and there’s no publicly visible information about the founding team or medical staff. None of that means the medication is bad or the company is illegitimate (they are LegitScript certified). But it does mean you’re working with a less transparent organization from a “who are these people?” standpoint.

The exact questions to ask before paying

Whichever provider you lean toward, ask these before you enter your credit card:

1. What will I pay in month 2 and beyond? (Not just month 1.)
2. What happens to my price if my dose increases?
3. How do I reach my provider if I have side effects?
4. What’s the exact process to cancel, and by when?
5. What is the compounding pharmacy’s name and licensing status?
6. Is my state eligible for all medication formats?

Are MEDVi and Piper’s Medications Safe?

Both MEDVi and Piper prescribe compounded GLP-1 medications — semaglutide and tirzepatide prepared by compounding pharmacies. This section covers what that means, what the FDA says, and what you should weigh before starting.

What “Compounded GLP-1” Actually Means

Compounded medications are prepared by pharmacies to fill individual prescriptions. They are not FDA-approved finished products. The FDA has not evaluated them for safety, effectiveness, or manufacturing quality the way it evaluates brand-name drugs like Wegovy or Mounjaro.

That doesn’t automatically make them unsafe — but it does mean the oversight framework is different. Compounding pharmacies are regulated by state pharmacy boards and must follow quality standards set by the U.S. Pharmacopeia (USP). However, they don’t undergo the same pre-market review that brand-name manufacturers do.

According to the FDA, compounded drugs should only be used when a patient’s medical needs cannot be met by an FDA-approved drug. That’s an important nuance: compounded GLP-1s exist in a regulatory space originally designed for patients with specific needs that commercial products can’t serve — not primarily as a budget alternative, even though that’s how they’re most commonly marketed today. For more details, see our compounded semaglutide safety guide.

The FDA Landscape in 2026

The regulatory environment around compounded GLP-1s has tightened considerably since 2024:

• The semaglutide drug shortage was officially resolved in February 2025.
• Tirzepatide was removed from the shortage list in late 2024.
• During the shortage, compounding pharmacies had broader latitude to produce these medications. That latitude has narrowed.
• In September 2025, the FDA issued over 50 warning letters to companies compounding or manufacturing semaglutide and tirzepatide, targeting claims the agency considered false or misleading.
• The FDA specifically warned that marketing compounded products as “generic versions” or as containing the “same active ingredient” as FDA-approved drugs is misleading.
• The legal and regulatory status of compounded GLP-1s continues to evolve. What’s available today may change.

Sources: FDA.gov — “FDA’s Concerns with Unapproved GLP-1 Drugs Used for Weight Loss”; FDA drug shortage databases; Wilson Sonsini legal analysis, September 2025

MEDVi’s Pharmacy: Belmar Pharma Solutions

MEDVi partners with Belmar Pharma Solutions and Beluga Health for medication compounding and fulfillment. Belmar is an established compounding pharmacy that’s been referenced across multiple independent reviews. MEDVi ships in temperature-controlled packaging.

MEDVi itself is LegitScript certified — meaning the platform undergoes regular monitoring for transparency and compliance with applicable laws.

Piper’s Pharmacy: Vials Rx

Piper uses Vials Rx, a Houston, TX-based compounding pharmacy described as 503A-certified and reportedly leveraging AI to personalize medication preparation. Piper is also LegitScript certified.

There is notably less publicly available information about Vials Rx compared to Belmar. That’s not a red flag on its own — many compounding pharmacies don’t have a heavy public presence — but it does mean there’s less for a buyer to independently verify. Trustpilot reviews of Piper generally confirm that medication arrives cold-packed with ice packs, which is the right practice.

Who Should Skip Both Providers

If any of the following apply to you, compounded GLP-1s from either provider may not be your best path:

• You have strong insurance coverage for brand-name Wegovy, Ozempic, Mounjaro, or Zepbound. Check with your insurer first — some plans now cover GLP-1s for weight management, and the out-of-pocket cost may be lower than you expect.
• You specifically want an FDA-approved finished product with extensive clinical trial data supporting its specific formulation.
• You have complex medical conditions (thyroid cancer history, pancreatitis, severe kidney disease, type 1 diabetes) that require specialist oversight beyond what a telehealth platform provides.
• You’re pregnant, planning to become pregnant within 2 months, or breastfeeding. GLP-1 medications should be discontinued before pregnancy.
• The evolving FDA enforcement environment around compounded GLP-1s makes you uncomfortable, and you’d rather wait for the market to stabilize.

In those cases, talk to your primary care doctor about brand-name options or look into telehealth providers that work directly with insurance.

For everyone else — and that’s millions of Americans paying cash for GLP-1 treatment because insurance won’t cover it or the brand-name price ($1,000+/month) is out of reach — compounded options through reputable, LegitScript-certified providers represent a meaningful access pathway. The key is going in informed, choosing a provider with a track record you can verify, and staying in communication with your care team throughout treatment. That’s exactly the approach MEDVi is built around — and it’s why we recommend them as the starting point for most people exploring this space.

Which Is Better for Semaglutide?

Semaglutide is the most commonly prescribed GLP-1 for weight loss. If you know you want semaglutide and you’re deciding between MEDVi and Piper, here’s the semaglutide-specific breakdown.

If You Want the Cheapest Semaglutide Path

Piper’s 6-month plan at $135/month ($810 upfront) is very competitive semaglutide pricing. MEDVi’s ongoing rate of $299/month is more than double that. Over a year, you’d pay $1,620 with Piper vs. $3,468 with MEDVi. The savings are real and substantial. See our cheapest GLP-1 without insurance comparison for more options.

If You Want More Support During Semaglutide Treatment

MEDVi offers a fuller care wrapper around your semaglutide prescription: live consultations to discuss dose adjustments, lab work to monitor your body’s response, and 24/7 messaging for questions about side effects. Starting semaglutide can come with nausea, constipation, and fatigue — especially in the early weeks. Having a provider you can actually talk to (not just email) when you’re wondering if what you’re feeling is normal makes a difference. Learn more about common GLP-1 side effects.

If You Want Semaglutide Tablets

MEDVi is your only option between these two. Compounded semaglutide tablets start at $249 for the first month and $369 ongoing. Piper only offers semaglutide in injectable form. If you’d rather take a daily tablet than a weekly injection, MEDVi is the clear choice. Compare oral vs injectable semaglutide.

If Price Stability Matters

Piper keeps your semaglutide price flat no matter what dose you’re on. MEDVi’s first month is discounted — which is nice — but then the ongoing rate is significantly higher. If you’re the kind of person who wants to know exactly what your medication costs six months from now, Piper’s model is easier to plan around.

Our Semaglutide Verdict

For first-time semaglutide users who want clinical guidance through the early weeks and dose adjustments: MEDVi. The care infrastructure justifies the premium, especially when you’re navigating a new medication.

For experienced GLP-1 users switching from another provider or anyone on a tight budget who knows what to expect: Piper’s 6-month plan delivers the same class of medication at a fraction of the cost.

Which Is Better for Tirzepatide?

Tirzepatide (the compound behind brand-name Mounjaro and Zepbound) is a dual GLP-1/GIP receptor agonist. Some patients see stronger results with tirzepatide compared to semaglutide, though individual response varies.

Current Tirzepatide Pricing

Which Feels More Predictable Long-Term

Piper again. Their $199/month tirzepatide rate on the 6-month plan stays flat. MEDVi’s jumps from $279 to $399 after month one — a $120 increase that repeats every month after that.

Over 12 months on tirzepatide, Piper’s 6-month plan saves you $2,280 compared to MEDVi. That’s nearly two thousand dollars — enough to matter for most household budgets.

Our Tirzepatide Verdict

Same logic as semaglutide. MEDVi for people who want thorough clinical oversight, especially if tirzepatide is new to you. The medication is potent, and having a provider who offers live consultations and orders labs when needed adds real safety value.

Piper for experienced users or price-driven buyers. The cost difference on tirzepatide is even larger than on semaglutide, and if you know what you’re doing, the savings compound fast.

Which Has Better Support, Shipping, and Day-to-Day Experience?

The “what’s it actually like?” question matters just as much as price. Because you’re not buying a one-time product — you’re entering an ongoing relationship with a healthcare provider. The quality of that relationship matters more than most comparison pages let on. Here’s what we found.

Approval Speed and Onboarding

MEDVi: Start with a detailed ~10-15 minute health evaluation covering your medical history, current medications, previous weight-loss attempts, and specific symptoms. A licensed provider reviews within approximately 24 hours. Some states require a live consultation before prescribing. Labs may be ordered if your provider determines it’s medically appropriate. Approval to first delivery is typically within a few days.

The onboarding process at MEDVi asks about conditions like diabetes, heart disease, kidney problems, thyroid issues, and mental health medications — all of which affect GLP-1 eligibility and dosing safety. This level of detail is what allows their providers to create a genuinely personalized treatment plan rather than a one-size-fits-all prescription.

Piper: Shorter intake — basic info, BMI check (must be 25+), medication/additive selection (vitamin B12 or glycine), titration or maintenance choice, then payment plan choice. You choose your medication and dosing path before a provider reviews your case. Payment is processed before the provider review. Multiple Trustpilot reviewers report approval within an hour and medication shipped the same day.

One detail worth noting: Piper asks you to select your medication (semaglutide vs. tirzepatide), your additive, and your dosing path before you speak with any medical professional. If you already know what you want, this streamlines the process. If you’re unsure and would benefit from a provider’s input on medication selection, this sequence can feel backwards.

Speed: Piper is faster. Depth: MEDVi is more thorough. There’s a trade-off here and it cuts both ways. Fast feels great when you’re eager to start. Thorough feels great when something goes wrong and your provider actually knows your health history.

What to Expect in Your First Month on a GLP-1

Regardless of which provider you choose, here’s what the first month on a compounded GLP-1 generally looks like:

Week 1: You start on the lowest dose. Some people feel appetite suppression almost immediately. Others don’t notice much until week 2 or 3. Mild nausea is common and usually fades.

Weeks 2-3: Appetite changes become more noticeable. Most people report reduced “food noise” — that constant background thinking about what to eat next starts to quiet down. Side effects, if any, tend to peak and then settle during this window.

Week 4: First full month complete. Many patients report noticeable changes, though individual results vary widely based on starting weight, adherence, diet, and activity level. This is also when your provider (especially at MEDVi) may evaluate whether to adjust your dose for the next month.

The key difference between providers during this period: at MEDVi, your provider is actively monitoring via messaging and can schedule a live consultation to discuss how you’re responding. At Piper, communication flows through email and live chat — which works fine for straightforward questions, but may feel limited if you’re having an unexpected reaction and want real-time guidance. For tips on managing early side effects, see our GLP-1 nausea guide.

How Support Really Works

MEDVi: 24/7 messaging through their platform. Unlimited live consultations with your provider at no extra charge. Phone contact referenced. Multiple Trustpilot reviews praise responsive, knowledgeable support. Some reviews mention occasional wait times for provider calls.

Piper: Email ([email protected]) and live chat via website. Provider messaging through the patient portal. No phone support. This is where Piper’s reviews get more mixed — several patients report responsiveness slowing after payment, with some describing difficulty reaching anyone about medication issues or shipping problems.

Shipping and Cold Chain

MEDVi: Free shipping in temperature-controlled packaging. Most patients report receiving medication within a few days of approval. The medication arrives requiring refrigeration — standard for GLP-1 injectables.

Piper: Free next-day UPS shipping is marketed, and many Trustpilot reviewers confirm fast delivery with medication arriving cold-packed with ice packs still frozen. However, some negative reviews cite pharmacy-side delays, wrong shipping addresses, and occasional vials arriving warm or with defective caps. These appear to be a minority of experiences, but they’re worth noting.

Multi-month plans at Piper ship all vials at once. If you buy a 3-month or 6-month plan, you receive all your medication upfront in one shipment. You’ll need to store it properly (refrigerated) at home for the entire duration. Make sure you have dedicated fridge space before committing to a multi-month plan — these vials need consistent cold storage to maintain their integrity.

Switching from Another Provider

Both accept patients transferring from other GLP-1 providers. Multiple Piper reviewers specifically praise the ability to continue at their current dose rather than restarting at the beginning. MEDVi’s provider will review your history and set the appropriate dose.

If you’re switching, be explicit about your current dose and medication in your intake form with either provider. Don’t assume they’ll notice in the details — spell it out.

Which Is Easier to Cancel or Get Refunded?

Fear of getting locked in is real, and it’s one of the top three reasons people hesitate to pick a GLP-1 provider. Here’s what each company’s actual policies say.

MEDVi Cancellation — Translated

• Cancel your membership anytime — there’s no long-term contract.
• MEDVi bills every 28 days (not calendar monthly). Cancel at least 72 hours before your next billing date to avoid being charged for the next cycle.
• No refunds on prescription medications that have already been shipped.
• If you’re medically disqualified during the evaluation process, you receive a full refund.
• The results-based guarantee allows a refund path if you follow the program for 5+ months without achieving weight loss — but review the specific terms before relying on this.

The 72-hour window is the thing to watch. Set a calendar reminder for 3 days before each 28-day renewal. Miss that window and you’re billed for another cycle.

The no-refund-on-shipped-meds policy is standard across virtually every telehealth GLP-1 provider. It’s not unique to MEDVi — it’s how the compounding pharmacy model works.

Piper Cancellation — Translated

• Cancel or change your plan by emailing [email protected] or through the patient portal.
• Refund is possible before the pharmacy has submitted your prescription.
• Once the prescription is sent to the pharmacy or shipped, cancellation and refund are generally no longer possible.
• If the doctor determines you’re not medically eligible, you receive a full refund.
• Damaged deliveries: If your package arrives damaged, notify Piper within 24 hours with a photo — they’ll replace or refund after verification.
• 6-month plans: If you have 3 or more months remaining on a 6-month plan, you can submit a cancellation request. Piper may consider a refund on the unused portion at its sole discretion — it’s not automatic, but the path exists.
• Your plan stays active until the end of your current billing cycle after cancellation is confirmed. No partial or prorated refunds for unused time within a cycle.

The key window at Piper is still the space between payment and pharmacy submission. Once your prescription moves to the pharmacy, most of your money is committed. But the damaged-delivery and 6-month discretionary paths are worth knowing about — they give you more fallback options than most competitors in this space offer.

The Cancellation Checklist (Use Before You Buy)

Before signing up with either provider:

1. Know the exact cancellation deadline (72 hours before billing at MEDVi; before pharmacy submission at Piper).
2. Screenshot the pricing page and plan details on signup day.
3. Save your confirmation email.
4. Test the support channels before you need them — send a question and see how fast they respond.
5. If you’re on a multi-month Piper plan, understand that you’re committing the full amount upfront.

What States Are MEDVi and Piper Available In?

MEDVi State Availability

Available in 49 states — every state except North Dakota.

Additional restrictions:

• Kansas, Indiana, Mississippi, New Mexico, Oklahoma, and West Virginia: Video visit with a provider required before prescribing.
• Alabama and California: Injectable GLP-1s only. Tablets cannot be shipped to these states. For CA-specific options, see our California GLP-1 guide.

Piper State Availability

Available in all 50 states through licensed healthcare providers in each state.

If You’re in North Dakota

Piper is your only option between these two. If neither works for you, explore other nationwide GLP-1 providers.

The Insurance Question

Neither MEDVi nor Piper bills insurance. Both are cash-pay programs.

• Both accept HSA and FSA payments. Learn more about using HSA/FSA for GLP-1.
• Piper also mentions HRA acceptance.
• MEDVi notes that patients on brand-name medications (Ozempic/Wegovy at $1,999/month) may be able to submit claims to their insurance for reimbursement.

When insurance makes more sense: If your insurance plan covers brand-name Wegovy, Ozempic, Mounjaro, or Zepbound with a copay you can afford, that’s generally the better path. Brand-name GLP-1s are FDA-approved finished products with clinical trial data specifically for weight management. Compounded options are a strong alternative when insurance isn’t an option — but they’re not the first choice when cost isn’t a barrier. See our GLP-1 cost with and without insurance breakdown.

Is MEDVi Legit? Is Piper Legit?

“Is [provider] legit?” is one of the most searched questions in this space — and for good reason. The GLP-1 telehealth market has grown explosively, and not every company has earned the benefit of the doubt.

MEDVi: Trust Signals

• LegitScript certified — independently monitored for compliance with applicable laws. This certification isn’t automatic — providers must apply, undergo review, and maintain ongoing compliance to keep it.
• ~10,600 Trustpilot reviews at 4.5 stars (as of March 2026). Maintaining a 4.5 rating across that volume is significant. At scale, bad providers get hammered with negative reviews. MEDVi’s ratio holds up.
• ConsumerAffairs profile with verified reviews.
• Founded 2023 in San Diego (now headquartered in Newark, Delaware).
• Pharmacy partners publicly disclosed (Belmar Pharma Solutions, Beluga Health). Belmar is a well-known compounding pharmacy that’s been referenced independently across multiple review sites and healthcare publications.
• Provider network disclosed (OpenLoop Health, CareGLP Affiliated P.C.s). These are US-licensed provider networks with their own compliance structures.
• Active response to Trustpilot reviews — when patients raise issues, MEDVi’s team publicly engages with the feedback.
• FDA note (February 2026): FDA sent MEDVi a warning letter regarding website labeling — specifically, product images that showed “MEDVi” on the vial label (suggesting MEDVi was the compounder, when the compounding is done by a partner pharmacy) and marketing language the FDA considered misleading. This was a labeling and marketing compliance matter, not a finding about the medication itself or patient safety. MEDVi has been given time to address the website claims. We mention it here because transparency matters — and because you’d find it if you searched, so we’d rather you see it in context. (Source: FDA Warning Letter MARCS-CMS 721455, February 20, 2026)

Piper: Trust Signals

• LegitScript certified — same standard as MEDVi.
• 180 Trustpilot reviews at 3.2 stars. Smaller sample, lower rating.
• 2% response rate to negative Trustpilot reviews — meaning complaints mostly go unaddressed publicly.
• Company is newer (~2025).
• Founders and medical team not publicly identified on the website.
• Website content appears AI-generated (noted by multiple independent reviewers including ACoupleConsumers and NovaDigm).
• Pharmacy partner identifiable (Vials Rx) but less publicly documented than some competitors.
• No visible social media community or support group.

What the Review Numbers Mean

The review gap between these two providers is massive — roughly 10,600 vs. 180 as of March 2026. That’s close to a 60x difference in the number of people who cared enough to leave feedback.

MEDVi’s 4.5 stars at scale means the vast majority of patients had a positive or very positive experience. The negative reviews that do exist tend to cluster around the price increase after month one — which is a pricing complaint, not a safety or legitimacy complaint.

Piper’s 3.2 stars with 180 reviews could go either way. The company is new, so the sample is small. But the patterns in the negative reviews — difficulty reaching support, wrong dosages shipped, medication arriving warm, communication stopping after payment — these are operational complaints that signal a support infrastructure still catching up to demand. Some of this is normal growing pains for a new company. Some of it could be structural. The data isn’t conclusive yet.

Our honest read: MEDVi is the lower-risk bet. They’ve been tested by tens of thousands of patients. Piper may turn out to be great — but they haven’t proven it at scale yet.

How We Compared MEDVi and Piper

We want to be transparent about what this page is and how we built it.

What We Checked

• Official provider websites: medvi.org and joinpiper.com — pricing pages, FAQ pages, terms of service, cancellation policies, and medical intake processes.
• Policy pages: MEDVi’s cancellation/refund policy page, Piper’s refund and shipping policy pages, terms and conditions for both providers.
• Trustpilot reviews: Complete review feeds for both providers (medvi.org and joinpiper.com), including rating distributions, complaint themes, praise themes, and company response rates.
• Independent reviews: Evaluations from ConsumerAffairs, ACoupleConsumers, NutritionNC (Vaccine Alliance), and NovaDigm.
• FDA sources: FDA’s compounding and GLP-1 safety pages, drug shortage databases, September 2025 warning letters to compounders.
• Pharmacy information: Publicly available details on Belmar Pharma Solutions and Vials Rx.

What We Did Not Do

• We did not purchase medication from either provider for this review.
• We did not receive free products, payments, or special access from either provider.
• We did not assume any claims were true — we looked for the policy page, the terms of service, or the public review pattern to back up or contradict marketing language.

What We Are

We’re an affiliate site. If you sign up through our links, we may earn a commission. We’re upfront about this because hiding it would destroy the thing that makes this page useful — trust. Our analysis is independent. We flag downsides for both providers, including the one we’re more closely affiliated with. If that ever stops being true, this page would be worthless.

Why This Page Gets Updated

GLP-1 telehealth pricing changes frequently. Provider policies shift. FDA enforcement evolves. We re-verify the core facts in this article regularly and note the verification date at the top. If you notice something that’s changed since our last check, email us.

Frequently Asked Questions

The Bottom Line

Comparing MEDVi and Piper comes down to what you value most.

MEDVi is the better choice for most people. It has a dramatically larger review base (10,000+ patients at 4.5 stars), a more thorough medical intake, live consultations at no extra cost, lab work when needed, and a results guarantee. The tradeoff is real — the monthly cost is higher after your intro month. But what you’re paying for isn’t just a vial of medication. You’re paying for a care team that knows your health history and is available when you need them.

For first-time GLP-1 users, people with health questions beyond “ship me the cheapest medication,” or anyone who wants the confidence that comes from working with a provider that’s been tested by tens of thousands of patients — MEDVi is where we’d start. Their first month at $179 with no contract means you can try it with limited risk. If it’s not the right fit, you cancel and move on.

The price increase after month one ($179 to $299 for semaglutide injections) is worth acknowledging — and budgeting for. But here’s how to think about it: you’re spending roughly $10/day for a medically supervised weight loss program that includes your medication, unlimited provider access, and ongoing monitoring. Plenty of people spend that much on lunch. The investment pays for itself if it helps you avoid the $300-500/month you might otherwise spend chasing results through supplements, programs, and gym memberships that aren’t working.

Piper is a legitimate option for budget-focused buyers. If you’ve been on a GLP-1 before, know your dose, and want the cheapest possible path with flat pricing — Piper delivers on that promise. The $135/month semaglutide rate on their 6-month plan is hard to beat. Just go in with realistic expectations about the level of support you’ll receive and keep records of everything.

Neither is the right choice if you have insurance coverage for brand-name GLP-1s, require FDA-approved finished products, or need specialist medical oversight for complex conditions.

The Bigger Picture

Here’s something worth remembering as you make this decision: the hardest part isn’t choosing between MEDVi and Piper. The hardest part was everything that came before this moment — the years of trying things that didn’t work, the frustration of knowing something needed to change, the courage it took to look into medical options in the first place. You’ve already done the hard part.

GLP-1 medications have helped millions of people achieve weight loss that diet and exercise alone couldn’t deliver. The research behind these medications is substantial. The provider is just the delivery mechanism — pick the one that fits your budget and comfort level, and get started. Six months from now, you’ll be glad you stopped researching and took action.

Still Not Sure Which GLP-1 Program Is Right for You?

Not sure where to start? Use our free GLP-1 BMI eligibility calculator to check if you qualify, or browse our best GLP-1 online programs guide to compare all the top providers side by side.

Sources and Verification Log

This page was built from the following primary sources:

Official Provider Sources

• MEDVi official website (medvi.org) — pricing, FAQ, program details
• MEDVi onboarding page (medvi.org/welcome) — membership details, billing cycle, lab partners, included services
• MEDVi cancellation and refund policy page (home.medvi.org/cancellation-and-refund-policy)
• Piper / Join Piper official website (joinpiper.com) — pricing, FAQ, program details
• Piper refund policy page (joinpiper.com/refund-policy) — cancellation windows, damaged delivery, 6-month plan provisions
• Piper terms and conditions (joinpiper.com/terms-and-conditions) — entity information, service structure

FDA and Regulatory Sources

• U.S. Food and Drug Administration — “FDA’s Concerns with Unapproved GLP-1 Drugs Used for Weight Loss” (fda.gov)
• U.S. Food and Drug Administration — “Compounding and the FDA: Questions and Answers” (fda.gov)
• U.S. Food and Drug Administration — Warning Letter to MEDVi, LLC (MARCS-CMS 721455, February 20, 2026)
• FDA drug shortage databases — semaglutide shortage resolved February 2025; tirzepatide removed from shortage list October 2024
• Wilson Sonsini — “FDA Sends Warning Letters to More Than 50 GLP-1 Compounders and Manufacturers” (September 2025)
• National Community Pharmacists Association (NCPA) — enforcement discretion updates

Public Review Platforms

• Trustpilot — medvi.org (~10,600 reviews, 4.5★) and joinpiper.com (~180 reviews, 3.2★), snapshot March 2026
• ConsumerAffairs — MEDVi verified review profile

Independent Reviews

• ACoupleConsumers — “Piper Weight Loss Review” (December 2025)
• NutritionNC / Vaccine Alliance — “MEDVi GLP-1 Clinic Review” (November 2025)
• NovaDigm — “Join Piper Review: Is This GLP-1 Provider Legit?” (November 2025)

Medical References

• Harvard Health — “Thinking of using a compounding pharmacy? What you need to know”
• FDA prescribing information for semaglutide and tirzepatide

Prices and policies were last verified in March 2026. Telehealth pricing changes frequently. If you notice outdated information, please contact us.