Lean Rx review

What it is

Lean Rx is an online weight-loss program that sells only compounded semaglutide and compounded tirzepatide. Its founders say they started it after their own experience with the medications, and its terms are governed by Utah law, but the site doesn't name the company behind it, its medical director or the pharmacies that prepare its medication. It says the compounding is done in state-licensed sterile compounding pharmacies or FDA-registered 503B outsourcing facilities. Visits and messaging run through the Healthie patient platform, and the site is available in English and Spanish. It doesn't accept insurance; it takes credit, debit, HSA and FSA cards. Support is by email, by website chat and by scheduled call. Its FAQ is clear that the program doesn't replace a primary-care doctor: it asks patients to keep their own doctor and to share the new prescription with them. Patients with type 1 diabetes are turned away, and type 2 diabetes is considered case by case.

How it works

You start by picking your state and booking a consultation, which the site advertises as free, or as a $1 discovery call in its banner. After booking, you get an emailed health questionnaire, then a video call of about 15 minutes with a licensed provider. If the provider prescribes and you decide to go ahead, the team helps you choose a plan and you pay. Medication usually arrives within 7 to 10 days of approval, with syringes and alcohol wipes; every order is a newly issued prescription, so each one goes through approval and preparation before it ships. Blood work isn't required, though a provider may ask for it based on your history. The usual schedule is 25 units a week for the first four weeks and 50 units after that, and higher doses are possible for an extra charge. On a subscription or a prepaid package, refills ship automatically. If you bought a single month and want more, you book another consultation. Between visits you can message the provider team, chat or schedule a call.

Pricing transparency

Prices are listed on each medication page. Semaglutide costs $299 every four weeks on the auto-ship plan, $450 plus $35 overnight shipping for a single four-week supply, $1,050 for 12 weeks, or $3,189.33 for 48 weeks, which works out to about $266 a vial. Tirzepatide costs $449 every four weeks on auto-ship, $599 plus $35 shipping for four weeks, $1,425 for 12 weeks, or $4,788 for 48 weeks, about $399 a vial. Shipping is free on everything except the single four-week purchase, and the price covers the medication, the prescription and ongoing access to the clinicians. The auto-ship plan is the catch: it bills every four weeks, which is 13 charges a year, and you can cancel only after an initial 24-week commitment of six vials. Doses above 50 units a week cost an extra $150 per vial every four weeks. There are no payment plans. All sales are final, with no returns, exchanges or refunds; the company will help if a shipment arrives damaged or wrong.

Branded vs compounded

Lean Rx prescribes compounded semaglutide and compounded tirzepatide as weekly injections, and both are compounded with glycine and vitamin B12. It explains that compounded medications are not FDA-approved and can differ from the brand-name drugs in strength, dose and other details, which makes the results of brand-name trials hard to apply directly. Brand-name Wegovy, Ozempic, Zepbound and Mounjaro aren't offered, and there's no oral or sublingual option. Some of its marketing goes further than the evidence: it tells readers that tirzepatide has fewer side effects than semaglutide and that it's fine to leave the medication out of the fridge for a day or two, so ask the provider about storage rather than relying on the FAQ. Its page shows no LegitScript seal. A search of the FDA warning-letter database found no letter to Lean Rx; the one letter under a similar name went to Lean Rx, Inc., the company behind SkinnyRx, a California business selling under a different name.

Pros and watch-outs

The evidence behind what Lean Rx prescribes

We grade the molecules, not the marketing. Here is what the human data actually shows for each thing on their menu.

• What the semaglutide weight-loss trials actually showed

  STEP 1, STEP 4, and SELECT — the efficacy, the rebound, and the cardiovascular signal, read straight from the primary literature.

• Tirzepatide vs semaglutide for weight loss: what the trials actually support

  Most comparisons are cross-trial. Only SURPASS-2 and SURMOUNT-5 randomized one drug against the other — here's the precise distinction.

• Compounded vs branded GLP-1: regulatory status, sourcing and the evidence

  Compounded GLP-1 isn't FDA-approved, the shortage exception behind it ended in 2025, the FDA moved against mass-marketed copies in 2026, and the trial data belong to the branded product. Here's the precise picture.

How Lean Rx compares

A few alternatives worth a look, depending on what you’re optimizing for.

• Peter MD

  GLP-1 from a men's-health provider that also covers TRT and longevity

  See Peter MD →
• MadeMed

  GLP-1 paired with NAD⁺ and sermorelin under one account

  See MadeMed →
• Kova

  People who want a compounded GLP-1 with an app that keeps them on top of doses, protein and side effects

  See Kova →

More GLP-1 telehealth reviews: Care Clinics · Curex · Effecty · Elara Health and Wellness · Enara Health · EOS Health