Pure Peptide Labs

We don't rate sellers, so this isn't a yes or no. What the records show, as of Oct 2026: Operating history: online since July 2024, on its earlier .com domain. Business registration: Pure Peptide Labs LLC, a Texas LLC in existence. Regulatory record: no FDA warning letters or recalls found. Testing transparency: 122 public batch certificates naming the lab. Other sites using the name: 1 live shop uses the name. Each finding links to its source above.

The terms of service say the site is owned and operated by Pure Peptide Labs LLC, a Texas limited liability company, and the contact page gives Cedar Park, TX 78613. Texas records hold Pure Peptide Labs LLC (file 0805526226), a domestic LLC formed on 27 April 2024 under the name My American Pup LLC and renamed by an amendment of 12 August 2024; it is in existence, with an active right to transact business, at a Cedar Park, 78613 address.

We searched the FDA's warning-letter index and openFDA drug enforcement records for the name and the domain and found no action naming Pure Peptide Labs, purepeptidelabs.shop or purepeptidelabs.com. We also searched “purepeptidelabs”, “pure peptide” and the company's former name, My American Pup, and found nothing naming it.

Its batch records page, open without a login, says it lists 125 batches across 61 compounds. We opened the 122 certificate pages it links: each gives a batch number and the testing laboratory, with report dates from December 2025 to October 2026. 94 name Freedom Diagnostics, 15 Kovera Labs, 8 Precision Mass Spec and 5 MDx BioAnalytical Laboratory. The two certificate images we opened, from Freedom Diagnostics and Kovera Labs, name Pure Peptide Labs as the client; we did not confirm any certificate with the laboratory.

purepeptideslabs.net, registered 29 December 2025, runs its own shop with prices under the name Pure Peptides Labs and gives its location as Sydney, Australia; we could not establish whether it is connected to purepeptidelabs.shop, which does not link to it. Of 14 other variants, five are parked or for sale, one returns an error and eight have no site. Four of those eight, registered on 13 February 2026, use the same Cloudflare name servers as purepeptidelabs.shop. The site this record covers is purepeptidelabs.shop.

We don't publish coupon codes for Pure Peptide Labs. Codes posted elsewhere aren't checked by us.