For maximum weight loss, ask your doctor for Zepbound (tirzepatide), as head-to-head trials show it averages ~20% body weight loss compared to ~14% for Wegovy (semaglutide) [2][4][13]. However, if you have established cardiovascular disease and need proven heart risk reduction, choose Wegovy, which is the only weight-loss GLP-1 with an FDA indication for reducing major adverse cardiovascular events [1][5][8]. Key Differences Summary Feature Zepbound (tirzepatide) Wegovy (semaglutide) Hormone Target Dual-agonist: GLP-1 + GIP [2][12] Single-agonist: GLP-1 only [2][12] Avg. Weight Loss ~20% (50 lbs) at 72 weeks [2][4] ~14% (33 lbs) at 72 weeks [2][4] Age Approval Adults 18+ only [3][5][10] Adults and kids 12+ [3][5][10] Extra FDA Approval Obstructive sleep apnea [1][5][11] Cardiovascular risk reduction [1][5][11] Injection Forms Auto-injector, vial, 4-dose KwikPen [2] Auto-injector pen, daily oral tablet [2] Where to Get Them Online You cannot legally buy Zepbound or Wegovy online without a prescription. Both are FDA-approved prescription medications requiring a doctor’s authorization [2][3]. However, you can obtain them legally online through telehealth platforms that provide virtual consultations and mail the medication: Service How It Works Notes Plushcare Virtual consult → prescription → mail delivery [9] Offers coupons; checks insurance coverage GoodRx Telehealth Online visit → prescription sent to pharmacy [1][12] GoodRx discounts may apply Peak Wellness VA Virtual assessment → prescription [8] Specializes in weight management WeightWatchers Clinics Integrated with WW program [2] May offer lifestyle coaching Important: Avoid unauthorized online sellers (e.g., random websites, social media) offering these drugs without a prescription—they are often counterfeit, unsafe, or illegal [9]. Always verify the telehealth provider is licensed in your state and uses FDA-approved pharmacies. Cost Without Insurance Wegovy: $1,300–$1,500/month [9][11] Zepbound: $1,000–$1,200/month [9][11] Manufacturer coupons may lower costs but have eligibility restrictions [9]. Recommendation: Ask your doctor for Zepbound first if weight loss is your primary goal and you’re 18+ with no heart disease history [7]. If you have cardiovascular disease or are under 18, Wegovy is the better choice [5][8].
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