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Trust & safety

How to spot a legitimate
online GLP-1 program

The online weight-loss space is crowded, and not every seller is trustworthy. Here's how to tell a legitimate, properly-run program from an unsafe one, and the single most reliable signal to look for.

Reviewed for accuracy·Last updated June 2026

The single most reliable signal: LegitScript certification

If you remember one thing, remember this: look for LegitScript certification. LegitScript is an independent organization that reviews healthcare merchants for licensing, regulatory compliance, and safe business practices. It's the standard that major advertising platforms (Google, Meta, Microsoft) and payment networks (Visa, Mastercard) require before a healthcare business can operate through them.

Key point: A LegitScript-certified program has been independently vetted. You can verify a program's certification status directly in LegitScript's public database, it's not something a business can simply claim.

Green flags of a legitimate program

Red flags to walk away from

Important: Counterfeit and improperly-sourced medication is a real risk in the online weight-loss space. The physician-review step and verifiable certification are what protect you.

How GLP One Guide approaches this

We're an independent referral service, not a pharmacy or provider. We only review and match users to programs that hold current LegitScript certification and operate with licensed physicians. If a program isn't certified, it doesn't appear here, no exceptions. That's the entire basis of how we decide which programs to include.

Independent matching service

Skip the guesswork.
We only match you to certified programs.

Every program we match you to is LegitScript-certified and physician-led. Answer four questions and we'll find your fit in 60 seconds.

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Common questions

How do I check if a program is LegitScript-certified?

LegitScript maintains a public database where you can look up a merchant's certification status. A genuinely certified program will be verifiable there, if you can't find it, treat the claim with caution.

Is compounded GLP-1 medication safe?

Compounded medication can be safe when it comes from a properly licensed and regulated pharmacy as part of a physician-supervised program. The risk comes from unregulated sellers. Sourcing through a certified, physician-led program is what makes the difference.

Why does certification matter so much for weight-loss medication?

Because these are prescription medications with real medical considerations. Certification means an independent body has verified the program operates lawfully, with proper medical oversight, protecting you from counterfeit product and unsafe practices.

Know it's legitimate.
Find your program.

We only match you to LegitScript-certified, physician-led programs. Take the quiz and see your fit in 60 seconds.

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Independent · No signup · No commitment