47 compounds, USA third-party Lab tested. COA issued for every lot, shipped from the USA.
01 / Transparency
Each lot is tested by an independent laboratory before it ships. The certificate is on the product page and in the library, newest first.
Open the COA library
Lot RL-BC-0826Purity 99.56% · Identity confirmed · Endotoxin pass
02 / Support
Can I see the certificate for lot RL-BC-0826?
Sent. It is on the product page too, under the lot line.
support@rebirthlabs.org
Orders, certificates and compound details all go to one inbox and come back in plain words.
Email the lab03 / Research use only
How do the quantity tiers work?
Do you provide certificates of analysis?
Are your products for human use?No. Laboratory research only.
What research use only means here, how the tiers apply and how orders ship. The short version, in plain words.
Read the answers04 / Fulfilment
Rebirth LabsFedEx 2-Day
From our door to yours
Orders placed before 2pm ET ship the same business day. FedEx 2-Day, tracked end to end, free over $250.
How shipping works05 / Your bench
Pick 4 compounds once and the same box arrives every month at 40% off list, with free 2-Day delivery and bacteriostatic water in every one.
Build a boxRebirth Labs is a leading provider of laboratory-grade peptides created specifically for scientific research purposes. Through established partnerships with accredited manufacturing facilities, we obtain premium quality materials at competitive industry prices. We take pride in offering exceptional value and comprehensive technical guidance to advance discoveries in peptide and protein research.
Rebirth Labs stands as your dependable source for high-purity research peptides. Our commitment is to provide superior customer care and remarkable value, ensuring researchers obtain premium-grade materials critical for their studies without compromising excellence.
We value every client partnership and remain committed to supporting scientists and research institutions worldwide. We are grateful for your confidence in us as your research collaborator.
Add the same compound in threes, fives or tens and the price of each one drops. No code, no membership required. It applies at checkout on every compound in the catalog.
Every compound at list price, a certificate with every lot.
Add 3 of the same compound and each one is 30% off.
Add 5 of the same compound and each one is 35% off.
Add 10 of the same compound and each one is 40% off.
Points on every order, a membership that multiplies them, a box you build once and receive for three months, and wholesale for labs that order in volume.
Every order earns 250 points per dollar. 100 points is $1 of credit on your next order. Orders of $300 or more earn 500 bonus points.
Every account is a Member. Insider, VIP and Founder multiply your points and add free shipping, early access and priority fulfilment.
Pick 4 vials, receive the box monthly for 3 months at 40% off list with free shipping. Build up to 6 boxes.
40% off any order of 10 units or more, 50% at 50, 55% at 100. Build the order on the page, mix compounds and sizes.
Each lot is tested by an independent laboratory before it ships. The certificate is on the product page and in the library, newest first.
No. Everything Rebirth Labs sells is for laboratory, in vitro research only. We do not provide dosing, administration or protocol information.
Add three of the same compound and each one is 30% off. Five is 35% off, ten is 40% off. The discount is applied to the line at checkout, no code needed. Tiers do not stack with wholesale pricing.
Yes. Every lot has an independent certificate. It is linked on the product page and collected in the COA library.
Orders ship from the USA with tracking. Orders placed before 2pm ET ship the same business day. Shipping is free on orders of $250 or more, and on every order for Insider members and above.
You pick 4 vials once, and the same box ships every month for 3 months at 40% off list with free shipping. You can build up to 6 boxes on one subscription. The 3-month term is a commitment; boxes cannot be cancelled before the third payment.
All products are sold for laboratory, in vitro research use only. Not for human or veterinary use, and not for use in food, drugs, cosmetics or medical devices.
By ordering you confirm you are a qualified researcher purchasing for in vitro use in a laboratory setting.
