PeptaVive lives in your browser — no App Store, no downloads, no data shared with third parties.

Laptop or desktop: Just bookmark peptavive.ai in any browser and you're set.

On a phone, you can add it to your home screen in two taps so it acts like a regular app:

iPhone: Open peptavive.ai in Safari → tap the Share button (square with up arrow) → scroll and tap "Add to Home Screen" → tap Add.

Android: Open peptavive.ai in Chrome → tap the three dots in the top-right → tap "Install app" or "Add to Home Screen" → tap Install.

No App Store account. No downloads. No data shared with third parties.

Anyone whose body has started asking questions their plate isn't answering.

Often that's women 50 and over — perimenopause and after is when most of us finally go looking. But it's just as often the woman at 38 who's tired in a way sleep doesn't fix, or the one at 45 whose bloodwork came back “normal” and who doesn't feel normal.

What we don't do is hand you generic supplement advice written for a 30-year-old man. We cover the shifts that are actually yours — hormones, sleep, collagen, brain fog, joint aches, the things that get waved off as aging — and the supplements and peptides that genuinely help.

If you're a man reading this, there's a version built for you at peptavivemen.com.

Free: No email, no signup, nothing to give. The safety tools are free and always will be — the Interaction Checker and Safety Alerts, unlimited, forever. Rate My Stack too, plus both quizzes. You also get three runs of the Peptide Calculator and one full Supplement Analysis, so you can see what the AI actually does before deciding anything.

7-Day Free Trial: Drop your email and unlock unlimited access to every tool for 7 full days. No credit card required. We'll remind you before it ends.

Membership ($12.99/month): Every tool unlimited, the Peptide Tracker, My Timing Map, Ask PeptaVive, first dibs on every new feature, and priority support. And the core promise — your Lifetime Rate Guarantee: the rate you join at is the rate you keep, for as long as you stay subscribed. Pricing may move as PeptaVive grows. Yours doesn't follow it.

Ask PeptaVive is your personal AI advisor — live now. Ask any question about supplements, peptides, hormones, sleep, skin, or longevity and get an honest, personalized answer drawn from current research and women-50+ specific guidance.

The difference: it remembers you. Tell it your stack once, what gave you a rash, what you're working toward — and it carries that forward every time you come back, getting smarter with each conversation.

Members get unlimited access at the rate they joined at, for as long as they stay subscribed.

No. PeptaVive is an AI-powered education and tracking platform — not a substitute for your doctor. We give you better questions to bring to your healthcare provider, flag dangerous interactions before they become a problem, and help you make sense of the supplements and peptides you're already considering. Always talk to your doctor before starting anything new.

Yes — anytime, no questions asked, no cancellation fees. If you cancel and rejoin later, your Lifetime Rate Guarantee is gone — you'd rejoin at the current rate. So we hope you stick around. But the door is never locked.

Your data lives in your account and is never sold or shared with third parties. We don't run ads. We don't sell to supplement companies. We don't have affiliate deals that influence our recommendations. The only person paying us is you — which is exactly why our recommendations can be honest.