Peptides, dialed in. Four SKUs, one stack, zero wellness-core. Formulated for people who read the papers — packaged for people who live in the real world.
Start with Recovery. Add Sleep and Gut as you go. Every SKU is designed to combine — no conflicting ingredients, no proprietary blends.
One scoop. Every morning. No loading phases, no stacking calculators, no 14-capsule routines. The number on the front is the dose. That's the whole trick.
Every claim on this site has a number next to it. Every number links to a real, peer-reviewed study. If we can't cite it, we don't say it.
We publish the sources behind every claim. Read the papers. Bring us better ones.
We started PEPT. because every peptide product we wanted to buy looked like it came from either a pharmacy or a pirate. We're not mad at the pharmacy aesthetic — we just think a category this exciting deserves a brand you'd actually want on your counter.
We're launching with four SKUs we'd take ourselves, every day. Every ingredient is dosed at the level used in the study we cite. Every batch gets a COA that we publish publicly before we ship. We don't sell proprietary blends and we never will.
If that sounds like your kind of brand, get on the list below. We'll email you once when the first batch opens, and then we'll leave you alone.
First 500 names get 20% off Batch 0042 and a folded zine we're printing about the peptide landscape in 2026. One email. No drip. No upsell.
No. Everything PEPT. sells is a legal, DSHEA-compliant dietary supplement or cosmetic. We don't touch research-use injectables. We think the category is way more interesting when it's actually on the shelf.
Probably not — and we don't want it to. Think of PEPT. as four specific, well-dosed additions, not a total-replacement multivitamin. If you already take creatine and magnesium, keep taking them.
Because we want to control quality, story, and price. When the third batch ships, we'll reassess.
Recovery and Sleep first. Gut and Skin ship two weeks later. Everything is third-party tested and the COAs will live on each product page before the batch even opens.