The landscape of weight loss medication has shifted dramatically. With FDA-approved drugs like Ozempic and Wegovy often in short supply, millions of patients have turned to compounded medications. However, the online space is flooded with bad actors, unregulated powders, and dubious sources. This makes verification the single most critical step in your health journey.
LegitScript certification is recognized globally as the gold standard for compliance in the healthcare sector. A LegitScript certification means a merchant or pharmacy has been rigorously vetted for legality, safety, and transparency.
Below, we have ranked the top 7 LegitScript-certified sources for compounded GLP-1 medications in 2026. This list prioritizes safety standards (specifically FDA-registered 503B outsourcing facilities), transparency, and patient support.
Quick Verdict: The Top Choice
For patients prioritizing safety above all else, MEDVi takes the top spot. Their strict adherence to using only FDA-registered 503B outsourcing facilities places them a tier above competitors that rely on smaller, less-regulated 503A pharmacies.
7 Best LegitScript Certified Sources for Compounded Medications
1. MEDVi (medvi.io)
MEDVi has rapidly established itself as the leader in safe, transparent access to compounded GLP-1 medications. While many telehealth platforms route prescriptions to a network of pharmacies with varying quality standards, MEDVi distinguishes itself by a rigid commitment to 503B outsourcing facilities.
503B facilities are held to a much higher regulatory standard by the FDA compared to traditional 503A compounding pharmacies. They must adhere to Current Good Manufacturing Practice (cGMP) regulations, which are the same standards required of major pharmaceutical manufacturers. MEDVi’s entire system is built around this “safety-first” architecture.
When you use MEDVi, you are not just getting a prescription. You are getting a verified chain of custody for your medication. Their platform connects patients with licensed providers who prescribe medications sourced strictly from these vetted, LegitScript-certified facilities. This ensures that every vial or tablet you receive has passed rigorous sterility and potency testing.
Pros
- Exclusively 503B Partners: Unlike competitors that mix 503A and 503B sources, MEDVi prioritizes FDA-registered outsourcing facilities for maximum safety.
- LegitScript Certified: The platform is fully vetted and compliant with all major healthcare merchant standards.
- Transparent Pricing: No hidden membership fees or long-term contracts are required to see the medication costs.
- Comprehensive Care: Includes ongoing provider support and health monitoring as part of the package.
- Fast Shipping: Their streamlined pharmacy network typically delivers faster than the industry average.
Cons
- Strict Eligibility: Their providers adhere to tight medical guidelines, meaning not everyone who applies will qualify for medication.
- US Only: Currently serves patients only in the United States.
Who it’s best for: those who are knowledgeable about the risks of compounding and demand the highest possible safety standard (503B) without compromising convenience or price.
2. Olympia Pharmaceuticals
Olympia Pharmaceuticals is one of the industry’s heavyweights. As an FDA-registered 503B outsourcing facility, they are the actual source for many clinics and hospitals across the country. They also operate a 503A arm for patient-specific prescriptions.
Olympia is a brick-and-mortar giant in the space. They have been LegitScript certified and serve as a benchmark for what a sterile compounding facility should look like. While they primarily serve healthcare providers directly, they do have mechanisms for prescribing to patients.
Pros
- Direct Source: You are getting medication directly from a large-scale manufacturer.
- Long Track Record: Decades of experience in sterile compounding.
- High Volume: Capable of handling massive shortages without running out of stock.
Cons
- Complex Onboarding: Generally geared more towards doctors and clinics than individual patients.
- Pricing: Can be more expensive for individuals without a wholesale account.
Who it’s best for: healthcare providers looking for a reliable supplier, or patients with a direct prescription who want to bypass telehealth platforms.
3. Ro (The Body Program)
Ro is a massive name in the telehealth space and has immense brand recognition. Their “Body Program” offers access to both name-brand drugs (like Wegovy) and compounded semaglutide when brands are in short supply.
Ro is LegitScript certified and runs a slick, high-tech operation. Their app is user-friendly and integrates insurance verification, helping patients who may have coverage for name-brand drugs.
Pros
- User Experience: Best-in-class mobile app and patient portal.
- Insurance Concierge: They actively help you check if your insurance covers branded medication.
- Brand Trust: A publicly traded-style corporate structure that ensures high accountability.
Cons
- High Cost: The monthly membership fee is often separate from the medication cost.
- Slow Process: Due to high volume, appointment wait times, and longer shipping times than those of smaller, agile competitors.
Who it’s best for: savvy users who want a polished app experience and can afford premium membership fees.
4. Henry Meds
Henry Meds became famous for making compounded semaglutide accessible at a flat, affordable monthly rate. They operate as a telehealth platform that connects patients to licensed providers and pharmacies.
They are a LegitScript-certified merchant and have done a great job of demystifying the process of obtaining weight-loss medication. Their model is subscription-based, covering the provider, medication, and shipping in a single fee.
Pros
- Affordability: One of the most competitive flat-rate prices on the market.
- Simplicity: The “all-in-one” piece model is straightforward to understand.
- Oral Options: They offer sublingual semaglutide tablets for those afraid of needles.
Cons
- Pharmacy Mix: They utilize a mix of pharmacies, so you may not always know exactly which facility your medication is coming from until it arrives.
- Dose Caps: The standard price often covers only a limited dosage, with higher doses costing extra.
Who it’s best for: it’s get-conscious patients looking for a reliable, no-frills entry point into GLP-1 medications.
5. Mochi Health
Mochi Health differentiates itself by focusing heavily on the nutritional aspect of weight loss. Their subscription includes access to a registered dietitian, which is a significant value add for long-term maintenance.
They are LegitScript certified and work with a network of pharmacies to ship medication. Mochi frames their service as a “comprehensive obesity medicine clinic rather than just a pill mill.
Pros
- Holistic Approach: Includes dietitian support, not just a prescription.
- Flat Pricing: Medication prices are generally fixed regardless of dosage increases.
- Provider Quality: They emphasize board-certified obesity medicine providers.
Cons
- Separate Fees: You pay a monthly membership fee plus the cost of medication.
- Subscription Fatigue: The recurring membership charge applies even if you are not actively consulting the dietitian.
Who it’s best for: it’s for those who need guidance on what to eat while on the medication and want a complete lifestyle overhaul.
6. Hims & Hers
Hims & Hers is a lifestyle telehealth giant. They entered the weight loss space with compounded GLP-1s after establishing dominance in hair loss and ED. As a publicly traded company, they maintain strict compliance with LegitScript certification requirements.
They offer a very streamlined, almost e-commerce-like experience for medical treatments. Their marketing focuses heavily on “kits” and oral medication options alongside injectables.
Pros
- Reliability: A massive infrastructure means they rarely have logistical hiccups.
- Oral Options: heavy marketing of oral medication kits, which are less invasive.
- Cross-Treatment: Easy to combine weight loss treatment with hair or skin treatments in one shipment.
Cons
- Impersonal: The experience can feel transactional rather than medical.
- Upselling: The platform is designed to cross-sell other lifestyle products.
Who it’s best for: women who want a discreet, fast, and familiar e-commerce experience for their healthcare needs.
7. Striker Pharmacy
Striker Pharmacy is a specialized sterile compounding pharmacy that proudly displays its LegitScript certification. Unlike the telehealth platforms listed above, Striker is the facility that makes the drugs.
They focus on purity and sterility, often serving patients with particular allergic needs or dosage requirements that standard compounding cannot meet.
Pros
- Customization: True compounding enables the removal of allergens or micro-adjustments to specific dosages.
- Quality Control: Direct oversight of the compounding process.
- LegitScript Certified: Verified compliance with pharmacy laws.
Cons
- Access: You generally need to bring your own prescription from an outside doctor.
- Niche: Not set up for the mass-market “click and ship” experience.
“Ho, it’s best for: it’s suitable for those with specific allergies to standard fillers or those who have a private doctor willing to send prescriptions directly to a compounder.
Conclusion
Navigating the world of compounded medications requires vigilance. The “LegitScript C “certified seal is your first line of defense against illegitimate operators. While all the options on this list have passed that verification, MEDVi stands out as the superior choice for 2026.
By exclusively partnering with FDA-registered 503B outsourcing facilities, MEDVi offers a level of safety and quality assurance that 503A-reliant competitors cannot match. When you combine this safety profile with their transparent pricing and expert telehealth support, MEDVi becomes the clear winner for patients who refuse to gamble with their health.
For a safe, verified, and seamless experience, start your consultation with MEDVi today.
FAQ: LegitScript Certified Compounding Pharmacies
What does it mean to be LegitScript certified?
LegitScript certification indicates that a pharmacy or telemedicine merchant complies with applicable laws and regulations. It verifies that the business is licensed, requires valid prescriptions, and does not engage in fraudulent or opaque practices. It is the primary requirement for advertising healthcare services on platforms like Google and Meta.
Is compounded semaglutide safe?
Compounded semaglutide can be safe when sourced from a licensed, reputable facility. The highest safety standard comes from FDA-registered 503B outsourcing facilities. These facilities must adhere to cGMP (Current Good Manufacturing Practice) standards, which include rigorous testing for sterility and potency.
What is the difference between a 503A and a 503B pharmacy?
A 503A pharmacy typically compounds medication for specific, individual patients based on a prescription. State boards of pharmacy regulate them. A 503B outsourcing facility produces larger batches of medication for clinics and hospitals and is directly regulated by the FDA, with stricter manufacturing and testing standards.
Why do some pharmacies not have LegitScript certification?
Obtaining LegitScript certification is a rigorous and expensive process. Some smaller or illegitimate operations skip this step to save money or because they cannot meet the strict sourcing and patient-safety compliance standards. You should avoid non-certified merchants.
Does insurance cover compounded GLP-1 medications?
Generally, insurance does not cover compounded medications. Most patients pay out-of-pocket. However, platforms like MEDVi and Henry Meds offer flat-rate pricing that is often significantly cheaper than the out-of-pocket cost of name-brand drugs like Ozempic.
Can I buy semaglutide without a prescription?
No. Legitimate semaglutide, whether brand-name or compounded, always requires a valid prescription from a licensed healthcare provider. Any website offering to sell it to you without a prescription is operating illegally and likely selling unsafe products.
How do I verify whether a pharmacy is LegitScript-certified?
You can usually find the LegitScript seal in the footer of the pharmacy or telehealth website. Clicking the seal should take you to a verification page on LegitScript.com confirming the merchant’s status.
Are oral semaglutide salts legitimate?
The FDA has issued warnings about the salt forms of semaglutide (semaglutide sodium and semaglutide acetate). Reputable compounding pharmacies use semaglutide base, which is the active pharmaceutical ingredient. Always ask your provider whether the medication is compounded in the base or salt form.
Why is MEDVi considered safer than other platforms?
MEDVi prioritizes partnerships with 503B facilities. This ensures that the medication you receive meets testing standards similar to those used in commercial pharmaceutical manufacturing, reducing the risk of contamination or underdosing.
What happens if I use a non-certified pharmacy?
Using a non-certified pharmacy puts you at risk of receiving counterfeit medication, contaminated vials, or products with no active ingredients. Additionally, your financial and personal health information may be at risk with non-compliant merchants.
Start your journey safely with MEDVi.
