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LegitScript Certification: A Step-by-Step Guide for Telehealth & Weight Loss Brands

Google and Meta require LegitScript certification for many telehealth, pharmacy, and weight loss advertisers. What it is, who needs it, what it costs in time and effort, and how to get through the process without stalling your launch.

Jun 3, 2026 7 min readNeural Stack Team

If your business prescribes, dispenses, or facilitates access to medication — including telehealth GLP-1 programs — there's a good chance you can't run ads on Google or Meta at all until a third party called LegitScript says you're legitimate. Most founders discover this after their first disapproved campaign, which is the most expensive possible time to learn it.

What LegitScript actually is

LegitScript is an independent certification and monitoring company that verifies healthcare businesses operate legally: proper licensure, legitimate prescribing practices, transparent business information, and compliant marketing. Google and Meta both lean on LegitScript certification as a gate for categories they don't want to police themselves — online pharmacies, telehealth prescribers, and addiction treatment providers most prominently.

No certification, no ads. It's that binary in the covered categories.

Who needs it

The categories most relevant to our clients:

  • Telehealth companies that prescribe medication remotely — including medical weight loss programs prescribing GLP-1s
  • Online pharmacies and businesses that dispense or ship medication
  • Addiction treatment providers and facilities
  • Some weight management offers, depending on how medication figures into the program

A brick-and-mortar clinic that only prescribes in-person during visits often doesn't need it — but the moment prescribing moves online or medication becomes central to your advertised offer, assume you do until verified otherwise.

What the process involves

Expect a real audit, not a form. LegitScript reviews:

  1. Licensure — medical licenses for prescribers, pharmacy licenses where relevant, in every state you operate
  2. Your prescribing model — how consultations work, who prescribes, how patient relationships are established
  3. Your website — accurate business information, physical address, privacy policy, and claims that match what you're licensed to do
  4. Ownership transparency — who actually owns and operates the business

Timelines vary with your preparedness and their queue — weeks, not days. The single biggest accelerator is having documentation organized before you apply: licenses, policies, corporate documents, and a website that already says what it should.

The mistakes that stall applications

  • Applying with a website that makes outcome claims your compliance review would have caught (our GLP-1 advertising guide covers what those look like)
  • Mismatches between the legal entity applying and the brand advertising
  • Missing state licenses for states you market into
  • Treating it as one-and-done — certification is monitored and can be revoked, and your platform ad access goes with it

After certification

Certification gets you eligible, not approved. You still apply the certification inside Google Ads and Meta, and every ad still passes normal policy review. Think of it as three layers: LegitScript verifies the business, the platform verifies the account, policy review verifies each ad. We've watched advertisers clear the first layer and then burn their account on the third.

The upside of all this friction: every hoop is a competitor who gave up. Certified categories consistently show weaker competition than their demand justifies — which is exactly where compliant advertisers win.


Neural Stack manages LegitScript applications and certified ad launches for telehealth and medical weight loss brands. Book a free consultation before you apply — it's much easier to do this right the first time.

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