Verbatim response from Perplexity
If your main goal is the most weight loss on average, Zepbound is usually the one to ask about first; head-to-head trial data showed 20.2% average weight loss with Zepbound vs 13.7% with Wegovy.[2][9][14] If you also care about cardiovascular risk reduction or have a history that makes that benefit important, Wegovy has the edge because it is approved for cardiovascular risk reduction, while Zepbound is not.[1][16]
Here’s the practical comparison:
| Factor | Zepbound | Wegovy |
|---|---|---|
| Active ingredient | Tirzepatide | Semaglutide |
| Main mechanism | Dual GLP-1/GIP agonist | Single GLP-1 agonist |
| Average weight loss in head-to-head trial | 20.2% | 13.7% |
| Cardiovascular risk reduction | Not approved for this | Approved |
| Sleep apnea | Approved for obstructive sleep apnea | Not approved for this use |
| Age approval | Adults (18+) | Adults and some adolescents 12+ |
So, in plain terms:
- Ask for Zepbound if your top priority is maximizing weight-loss results and you meet the adult prescribing criteria.[2][4][9][14]
- Ask for Wegovy if you want a medication with more established cardiovascular data or if you’re under 18 and eligible.[1][5][16][17]
For getting either online, use a licensed telehealth weight-management service or a board-certified clinician platform that can prescribe after a medical evaluation; examples in the search results include Ro, PlushCare, Maven Clinic, and similar medical services that offer online prescribing when appropriate.[2][12][13] You should avoid any site that promises the drug without a medical intake, because both medications are prescription-only.[16][17]
A few important cautions:
- Neither is automatically “better” for everyone; your choice depends on insurance coverage, side effects, medical history, and whether you need the added cardiovascular indication.[1][5][9]
- Zepbound may cost less or more depending on coverage, but both can be expensive without insurance; prices and coupon eligibility vary.[9][13]
- Both can cause similar gastrointestinal side effects and usually require gradual dose escalation.[3][5][9]
If you want, I can help you decide which one fits your situation by asking 4–5 quick questions about your age, BMI/weight goal, diabetes, heart disease, and insurance.