Source-linked consumer research

GLP-1 Guides

Understand the research, compare the terms and find questions to bring to your clinician. Explore our guides to GLP-1 medications, costs, side effects and study results.

A useful place to start

Make sense of study results →Averages, comparison groups and the limits of a headline number. Know what to check →Questions about billing, refund terms and who provides your care. Understand cancellation terms →Notice windows and renewal deadlines, organized by provider.

Explore all guides

How to Read GLP-1 Clinical Trial Results
A practical guide to GLP-1 trial numbers: averages, percentage points, comparison groups and missing data, with a fictional worked example. Read more...
Prescription costs itemised in a budget notebook beside a calculator and pill bottle
Why Compounded GLP-1 Prices Vary: Billing, Fees and Commitments
Compare the payment due today, renewal interval, prepaid commitment and refund terms behind a GLP-1 price. Includes corrected Trimi and WellMedr references. Read more...
A monthly medication budget written in a notebook next to a calculator
Does Insurance Cover GLP-1s? What to Ask Before You Pay Cash
What to ask your plan before you pay cash for a GLP-1, which medications are more likely to be covered, and how insurance-first telehealth pricing compares. Read more...
A smartphone showing a video call with an online clinician
14 Red Flags to Check Before You Pay a GLP-1 Telehealth Site
Fourteen checks to run on a GLP-1 telehealth site before you enter your card — billing intervals, refund terms, what is actually being prescribed, and who is prescribing it. Read more...
Loose-fitting jeans held out at the waist after GLP-1 weight loss
What Happens When You Stop Taking a GLP-1?
What the evidence shows about weight regain after stopping a GLP-1, how quickly it tends to happen, and the questions worth asking your prescriber before you stop. Read more...
A woman looking up GLP-1 side effect information on her phone at home
GLP-1 Side Effects: What to Expect, and What Needs a Doctor
The side effects most people get, when they tend to show up, what usually settles on its own — and the warning signs that need a clinician rather than a... Read more...
A woman holding out the loose waistband of her jeans after losing weight
How Much Weight Can You Expect to Lose on a GLP-1?
What selected semaglutide and tirzepatide trials found, why averages are not personal forecasts, and what a withdrawal follow-up can tell us. Read more...
A 1 mg semaglutide injection pen held in front of its box
Semaglutide vs Tirzepatide in 2026: What Each Costs and What the Difference Buys
What semaglutide and tirzepatide each cost across the providers we track, and what the price gap between them actually buys you. Read more...
A semaglutide injection pen and its packaging on a kitchen counter
Is Compounded Semaglutide Legal? How the Rules Actually Work in 2026
A sourced guide to FDA compounding rules, patient-specific differences and shortage decisions, with questions for your clinician or pharmacist. Updated September 13, 2026. Read more...
AI-generated editorial illustration of a navy calculator, blank billing papers and a pen on a sunlit desk
GLP-1 Cost Without Insurance: Monthly Prices and Upfront Costs
Compare dated GLP-1 cash prices, upfront commitments and renewal intervals. Use your own written quotes to calculate costs and check the terms before paying. Read more...
A telehealth consultation with a clinician on a smartphone screen
How to Cancel a GLP-1 Subscription: Steps and Message Template
Six cancellation steps, a reusable support message and links to current provider guides. Learn what to confirm about renewals, prepaid balances and refund requests. Read more...
A compounded semaglutide injection pen held in front of its carton
Compounded vs. FDA-Approved GLP-1s: What the FDA Actually Says in 2026
Compounded GLP-1s are not FDA-approved and are not reviewed by the FDA for safety, effectiveness or quality. What that means in practice, in the agency's own wording, and the specific... Read more...