About FIG Peptides

Who we are

We started FIG Peptides in 2026 because we saw a real need for transparency in this market. Too many companies and products today are not properly tested, and buyers are left with products that may be unsafe or unreliable. Our aim at FIG Peptides is to bring transparency to a market that has historically had very little.

All of our products are of the highest quality, US-sourced and third-party tested, with verified Certificate of Analysis (COA) lot tracking provided with every order and available right on our site.

What we sell

FIG Peptides supplies lyophilized research peptides for in-vitro laboratory research only. Our products are not drugs, dietary supplements, food or cosmetics, are not approved by the FDA for any use, and must not be administered to humans or animals.

How we verify quality

• Every lot is tested by Optiq Health Labs, an independent third-party laboratory, before it goes on sale.
• Each COA reports identity (LC-MS), purity (RP-HPLC), measured content, endotoxin and sterility.
• The lot number printed on every vial matches its COA, and current and past COAs are posted on each product page.
• All products are US-sourced.

Learn how to read a COA on our Quality & COAs page.