Tested peptides for people who care what they put in their body.
From the compounder we pick to the lab that signs the COA to the chat box on every page. Every step is engineered to earn your trust. We obsess so you don't have to.
ISO Class 5 cleanroom. USP <797>-equivalent SOPs: dry heat sterilization, VHP, validated aseptic fill. Same operational bar US compounding pharmacies hold to, audited before our first batch and re-audited on every reorder.
Read the standards →Independent ISO/IEC 17025-accredited US lab. Identity, purity, endotoxins, sterility. All pulled before we list a single vial. Read the COA before you buy.
Browse the COAs →Every vial carries a lot number that maps to a batch, that maps to a COA, that maps to the lab that signed it. FIFO inventory. Recall-ready in under 4 hours.
Read the standards →Dose calculator, reconstitution walkthrough, injection log, vial-expiration alerts, push reminders. Free, offline-ready, installs to your home screen.
Open the app ↗Live chat M–F, 9am–5pm ET. Look bottom-right. Or email anytime. Real people, US-based. We answer questions, walk you through your first reconstitution, and stand behind every order. Something off? We make it right.
hello@goodtides.shop →No need to know the peptide names. Tell us what you want and we'll point you at the right shelf.
I'm Keith. I'm an avid skier, swimmer, hiker, cyclist, and weightlifter. What I wanted didn't exist. Peptide therapy for the everyday active, vetted from the compounder to my doorstep. So I built it.
Read Keith's full story →Built for everyday active people. Anyone chasing longevity, aesthetics, and wellness. The way your body deserves to move, at any age. Never the locker room.
Independent US labs verify identity and purity on every batch. Lot-traceable. COA available before you order.
$10 flat, every order, no minimums or games. Ships next business day. Weekend orders ship Monday. US only.
We pack, QC, and ship from Long Island, NY. Real address, real people, US-based customer service. Live chat M–F 9–5 ET, or email anytime.
Stripe will collect your shipping + email next. We just need these on file first.
Stripe collects your shipping address on the next page.