Is Semaglutide FDA-approved?

FDA-approved for type 2 diabetes as Ozempic (2017) and Rybelsus (2019); FDA-approved for chronic weight management as Wegovy (2021)

How much does Semaglutide cost?

Semaglutide costs vary significantly by provider and form. Brand-name versions can cost $1,000–$1,600/month without insurance. Compounded versions from telehealth providers typically range from $129–$400/month. See the cost comparison table above for current prices from top providers. Always check for manufacturer savings programs or telehealth promo codes.

Where can I get Semaglutide?

Semaglutide requires a prescription from a licensed healthcare provider. You can get it through your primary care doctor, endocrinologist, or a telehealth platform. Telehealth providers like those listed above typically offer faster access and lower out-of-pocket costs than traditional pharmacies for compounded versions.

✅FDA Reviewed📅Updated April 6, 2026

Semaglutide Guide

Semaglutide is a GLP-1 receptor agonist approved by the FDA for both type 2 diabetes management and chronic weight management. It has become one of the most prescribed medications in the United States, with clinical trials demonstrating weight loss of up to 15% of body weight.

WeightLossRankings.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more

At a Glance

Generic Name	Semaglutide
Brand Names	Ozempic, Wegovy, Rybelsus
FDA Status	FDA-approved for type 2 diabetes as Ozempic (2017) and Rybelsus (2019); FDA-approved for chronic weight management as Wegovy (2021)
Approval Date	June 4, 2021

How Semaglutide Works

Semaglutide mimics the naturally occurring hormone GLP-1 (glucagon-like peptide-1), which is released after eating. It activates GLP-1 receptors in the brain to reduce appetite and increase feelings of fullness, while also slowing gastric emptying so food stays in the stomach longer. These combined effects lead to reduced caloric intake and meaningful, sustained weight loss.

Dosing Schedule

Semaglutide uses a gradual dose escalation to minimize side effects. Always follow your prescriber's guidance.

Weeks 1–40.25mg/week

Weeks 5–80.5mg/week

Weeks 9–121.0mg/week

Weeks 13–161.7mg/week

Week 17+2.4mg/week (maintenance)

Side Effects

Common: nausea, vomiting, diarrhea, constipation, abdominal pain, decreased appetite, headache, fatigue. Serious (rare): pancreatitis, gallbladder disease, kidney problems, diabetic retinopathy complications, increased heart rate. Rare thyroid C-cell tumors observed in animal studies — contraindicated in patients with personal or family history of MTC or MEN2.

This is not a complete list. Consult your healthcare provider or prescriber for full safety information.

Clinical Trial Results

In the landmark STEP-1 trial (N=1,961), adults treated with semaglutide 2.4mg achieved an average body weight loss of 14.9% over 68 weeks, compared to 2.4% in the placebo group. 86.4% of participants lost at least 5% of body weight, versus 31.5% with placebo.
Source: Published clinical trial data (STEP / SURMOUNT trial series)

Where to Get Semaglutide

These telehealth providers offer access to semaglutide or compounded equivalents with online consultations and home delivery.

CoreAge Rx

Best for: best overall value

9.0

★★★★★4.7 (850)

$149/mo

CompoundedFree 2-Day Shipping24/7 SupportLegitScript Verified

Get Started