123 listings · covers 75 peptides across 12 categories
Flawless Compounds is a research peptide vendor - also called a supplier or source - indexed on PeptideScouter. Prices below are refreshed daily.
Flawless Compounds sells from its own storefront at flawlesscompounds.com and lists a mailing address in New York, New York. The storefront requires an account to browse products or place an order. The catalog spans the common research categories, from incretin agonists such as retatrutide and tirzepatide, sold under in-house FG- product codes, to repair peptides like BPC-157 and TB-500, along with blends, capsules, nasal sprays and raw powders. Its on-site COA table lists current and previous lots with measured content, HPLC purity, an endotoxin result where one was run and the vial cap color. Unopened products may be returned only with approval requested within 5 business days of delivery. Incorrect or incomplete orders reported within 48 hours are resolved with a replacement or store credit. Priority shipping is free on orders of $150 or more.
Lab testing
8 of 8
As of Nov 6, 2026, Flawless Compounds' newest COAs for retatrutide, tirzepatide, tesamorelin, MOTS-C and BPC-157 report 8 of 8 tests on average, run by ILS Laboratories.
Is Flawless Compounds a legitimate research peptide vendor?
PeptideScouter does not rate Flawless Compounds or any other vendor, so here are the facts we can see. Its domain was registered on Jun 22, 2025. Its Trustpilot score is 3.2/5 from 15 reviews. As of Nov 6, 2026, Flawless Compounds' newest COAs for retatrutide, tirzepatide, tesamorelin, MOTS-C and BPC-157 report 8 of 8 tests on average, run by ILS Laboratories. We track 75 of its peptides across 123 listings and refresh prices daily. We do not test products or confirm that a vendor's COAs are genuine. Flawless Compounds pays us a commission on orders from our links or code, and no vendor can pay for its listing, its place in our price tables or its lab testing count.
Where is Flawless Compounds based?
Flawless Compounds is based in the US according to their published vendor information.
Does Flawless Compounds ship internationally?
Flawless Compounds ships to US, International according to their published shipping policy.
What payment methods does Flawless Compounds accept?
Flawless Compounds accepts Credit Card, Zelle for payment.
How much does Flawless Compounds charge for shipping?
Flawless Compounds charges $14.95–$46.95 for shipping depending on order size with delivery in 1–5 business days.
Does Flawless Compounds test their peptides?
As of Nov 6, 2026, Flawless Compounds' newest COAs for retatrutide, tirzepatide, tesamorelin, MOTS-C and BPC-157 report 8 of 8 tests on average, run by ILS Laboratories. On all 5: identity, purity, net content, conformity, endotoxin, sterility or microbial, heavy metals and fentanyl. We count the tests printed on each COA and link the COAs on this page. We do not run tests ourselves, and the count says nothing about the results.
How many peptides does Flawless Compounds sell?
Flawless Compounds currently lists 75 research peptides across 12 categories on PeptideScouter, with 123 tracked listings including size and kit variants. Pricing is normalized to USD per milligram and refreshed daily.
Does Flawless Compounds have a coupon code?
Yes. Flawless Compounds issues PeptideScouter the code SCOUTER, worth 15% off, entered in the discount or promo code field at checkout. It applies across their catalog rather than to one peptide, and it is an affiliate code: Flawless Compounds pays PeptideScouter a commission on orders that use it, at no additional cost to you. The Flawless Compounds coupon code page shows what the discount does to every peptide they stock, normalized to USD per milligram.
