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For Adults · GLP-1 & Metabolic

Weight Loss

Weight loss, prescribed online.

Provider-prescribed GLP-1 weight-loss treatments — Semaglutide and Tirzepatide, as an injection or an oral option. Reviewed by a licensed provider in your state and shipped discreetly from U.S. pharmacies to all 50 states.

Semaglutide Tirzepatide

$299/mo

Injection · oral from $249/mo

Start your online visit →

A few private questions, then a licensed provider reviews your answers.

100% Online Licensed Providers Discreet Shipping No Insurance
ForbiddenRx Weight Loss
At a glance
Onset
Over weeks
Dosing
Set by your provider
Form
Injection · oral
Helps with
Weight loss
Class
GLP-1 agonist
For
Adults
The treatments

What we prescribe

GLP-1 weight-loss options, prescribed online. Your provider helps you choose the right treatment — and the right form — for your body and goals.

GLP-1 · Injection

Semaglutide

Compounded semaglutide, a GLP-1 for appetite and blood sugar, prepared by a licensed 503A pharmacy. Not FDA-approved. $299/mo at every dose.

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GLP-1 · By mouth

Oral Semaglutide

Compounded semaglutide taken by mouth, with no needles. Oral compounded GLP-1s have not been studied in clinical trials, and how well they are absorbed is not established. $249/mo.

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GIP + GLP-1 · Injection

Tirzepatide

Compounded tirzepatide, which acts on two appetite hormones (GIP and GLP-1), prepared by a licensed 503A pharmacy. Not FDA-approved. $399/mo at every dose.

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GIP + GLP-1 · By mouth

Oral Tirzepatide

Compounded tirzepatide taken by mouth, with no needles. Oral compounded GLP-1s have not been studied in clinical trials, and how well they are absorbed is not established. $375/mo.

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Another option

Does a GLP-1 not work for you?

GLP-1s don't suit everyone. If you couldn't tolerate one, didn't see results, or have a history that rules one out, a provider can consider phentermine, which works on appetite a different way.

How it works

The science, in three steps

Every option here starts from the GLP-1 pathway. Tirzepatide goes further by adding GIP. Your provider decides which fits your body and goals.

I

Slows gastric emptying

GLP-1 medications slow how quickly your stomach empties, so you feel full sooner and stay full longer after meals.

II

Curbs appetite

By acting on appetite signals in the brain, GLP-1s reduce cravings and quiet the constant "food noise."

III

Steadies blood sugar

GLP-1s help your body release insulin when it's needed, supporting steadier blood sugar alongside gradual weight loss.

Pricing

One price. Every dose.

The essentials

  • Semaglutide: $299/mo, injection
  • Tirzepatide: $399/mo, injection
  • Oral Semaglutide: $249/mo, by mouth
  • Oral Tirzepatide: $375/mo, by mouth
  • Included: Medication and provider review
  • Membership fee: None
  • Provider-reviewed, no insurance required
  • Discreet, unmarked shipping to all 50 states
Start your online visit →

Your price doesn't change when your dose changes. Many GLP-1 programs charge more as the dose goes up, so you start at one number and finish months later paying hundreds more. Yours stays exactly where it started, at every dose.

Medication and provider review are included — no membership fee on top. We'll always give you advance notice before any price change.

Every treatment in this category is prescription-only. A prescription is not guaranteed and is subject to a licensed provider's review of your health history.

Getting started

Three steps to your treatment

You complete a private online visit, a licensed provider reviews it, and — if appropriate — your prescription ships to your door. No insurance required, no in-person appointment, no waiting room.

Answer a few questions

Complete a short, confidential online intake about your health and your goals.

A licensed provider reviews

A provider licensed in your state reviews your information and, if appropriate, writes a prescription.

Shipped discreetly

If prescribed, your treatment ships to your door in plain, unmarked packaging.

Why ForbiddenRx

Care that respects your privacy

Weight loss is personal. We built the whole experience to be discreet, straightforward, and provider-led.

✔Provider-reviewed

Every treatment is evaluated and prescribed by a licensed provider in your state — never a vending machine.

✔Compounded options

Provider-built compounded formulas through U.S. 503A partner pharmacies.

✔Discreet, unmarked shipping

Your treatment arrives in plain packaging with nothing on the outside to reveal what's inside.

✔All 50 states, no insurance

We confirm your state during intake — no appointment, no insurance, and no waiting room.

✕When it's not the right fit

GLP-1 medications aren't appropriate for people with a personal or family history of medullary thyroid cancer (MTC) or MEN2, or a history of pancreatitis, among other conditions. Share your full medical history in your visit so your provider can determine what's safe for you.

⚠ Warning: risk of thyroid C-cell tumors

In studies in rodents, semaglutide and tirzepatide caused thyroid C-cell tumors. It is not known whether they cause thyroid C-cell tumors, including medullary thyroid carcinoma (MTC), in people. Do not use them if you or any of your family members have ever had MTC, or if you have Multiple Endocrine Neoplasia syndrome type 2 (MEN 2). Tell your provider right away if you get a lump or swelling in your neck, hoarseness, trouble swallowing, or shortness of breath.

Compare your options

Which treatment fits you?

A side-by-side look at the weight-loss options available through ForbiddenRx. Your provider helps you choose what's right.

TreatmentBest forFormHow it helpsRx required
SemaglutideAppetite control and steadier blood sugarInjectionGLP-1 — slows gastric emptying, curbs appetiteYes
TirzepatideActs on two appetite hormonesInjectionGIP + GLP-1 — adds a second incretin pathwayYes
Oral SemaglutideSame GLP-1, no needlesOralGLP-1 — slows gastric emptying, curbs appetiteYes
Oral TirzepatideDual-action, no needlesOralGIP + GLP-1 — adds a second incretin pathwayYes
PhentermineWhen a GLP-1 isn't the right fitTabletAppetite suppressant — acts on hunger signals in the brainYes

Forms are general and vary by person. Dosing is set by your provider. Your provider confirms what's appropriate for you.

Questions, answered

Weight Loss FAQ

Which GLP-1 is right for me?

It depends on your goals and health history. Semaglutide is the most-prescribed GLP-1 and a common starting point; Tirzepatide acts on a second hormone pathway as well. A licensed provider reviews your information and recommends the best fit.

Semaglutide vs Tirzepatide — what's the difference?

Semaglutide is a GLP-1 receptor agonist. Tirzepatide is a dual GLP-1/GIP agonist — it acts on two incretin pathways instead of one. Results vary from person to person. Both come as an injection or an oral option, and both require a provider's review to determine what's appropriate for you.

How much weight can I expect to lose?

Results vary from person to person and depend on your starting point, the treatment prescribed, and lifestyle factors like diet and activity. We don't promise a specific number — a licensed provider sets realistic expectations for your situation and adjusts your plan over time.

What about nausea and other side effects?

Mild nausea, especially early on or after a dose change, is the most common GLP-1 side effect and often eases as your body adjusts. Your provider can adjust your plan and suggest ways to manage it. Your provider reviews your history and explains what to watch for.

Does my price go up with my dose?

No. Each medication has one flat monthly price at every dose, from your first week to your maintenance dose. Medication and provider review are included.

Do I need insurance or an appointment?

No. There's no insurance requirement and no scheduled appointment. You complete an online intake on your own time, and a licensed provider reviews it — available in all 50 states.

Credibility you can verify

Care held to a higher standard

Licensed Providers

Physicians, NPs & PAs licensed in your state

503A Pharmacies

U.S.-based compounding partners

All 50 States

We confirm your state during intake

Drop the weight.

Complete a quick online visit. A licensed provider reviews your information and, if appropriate, your treatment ships discreetly to your door.

Start your online visit →

  • Prescribed by a licensed provider
  • 100% online, no in-person visit
  • Discreet, unmarked packaging
  • One flat price at every dose
Sources

Sources & references

Written by ForbiddenRx and checked against FDA prescribing information and published sources · Updated October 2026. This page is provided for general educational purposes and is not a substitute for professional medical advice, diagnosis, or treatment. Always talk with a licensed provider about your individual health.

This page is educational and is not medical advice.