Licensed US providers build your personalized weight loss plan online. Quick eligibility quiz, private consultation, ongoing support — no office visits.
Every ZENKAI program starts with a free provider review.
Once-weekly GLP-1 injections, prepared by a licensed 503A pharmacy based on your provider’s evaluation. Dose personalized by your provider.
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Our signature metabolic and longevity pairing, dispensed only if your provider determines both are appropriate for you.
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Optional NAD+, sermorelin, glutathione and peptide options — available when clinically appropriate.
Learn more →No waiting rooms. No insurance battles. A short medical questionnaire, a real provider review, and your prescription shipped to your door.
Every month a licensed provider reviews your progress, tolerance, and dose, and adjusts your plan when needed. Continuous oversight, never a fill-and-forget prescription.
When it's clinically appropriate, your provider can prescribe compounded tirzepatide — a dual GLP-1 + GIP medication studied for chronic weight management — shipped to your door in convenient monthly or quarterly plans.
Weekly AI check-ins track your progress, answer questions, and flag anything for your care team to review. 24/7, at no extra cost.
ZENKAI is LegitScript-certified. Prescriptions are issued by state-licensed US providers and filled by accredited 503A compounding pharmacies. Your health data stays encrypted and private.
Every prescription is reviewed and issued by a licensed US provider. Real providers, real oversight.
Unscripted stories from ZENKAI patients, shared with their permission.
Individual results vary. These are individual experiences and may not reflect typical results. Treatment requires a prescription where medically appropriate, as determined by a licensed provider.
A licensed provider reviews your case within 24 hours.
See If I Qualify →AI · Available 24/7