TIFFANI S.
I’m very happy with Modified Aminos…
I’m very happy with Modified Aminos ease of ordering, great prices and fast shipping. I love their products and look forward to receiving my new peps!!

About Modified AminosModified Aminos is a U.S.-based supplier of research-use-only (RUO) laboratory materials, serving qualified researchers and institutions worldwide. The company focuses on providing high-quality peptides, bioregulators, and related laboratory solutions manufactured under GMP-aligned procedures.All products are intended strictly for laboratory research purposes and are not for human or animal use. Modified Aminos emphasizes transparency, batch traceability, and quality assurance, with lot-specific Certificates of Analysis (COAs) available via QR code or upon request. Independent third-party testing is used where applicable to verify quality attributes such as identity, quantity, and endotoxin levels.Orders are fulfilled using validated cold-chain logistics when required, with clear communication, tracking updates, and responsive customer support. Modified Aminos is committed to reliable sourcing, consistent documentation, and professional service for the research community.
Modified Aminos (modifiedaminos.shop) has 340 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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TIFFANI S.
I’m very happy with Modified Aminos ease of ordering, great prices and fast shipping. I love their products and look forward to receiving my new peps!!
Katie Kasey H.
Katie Hamer- the site was very easy to use. It was a quick process to find what I was looking for and order. Also caught a sale so that is also awesome! I got $10 Shipping which is way cheaper than have seen on other sites. The prices are good conspired to others I’ve seen. I have not received my items yet.
Jacquelyn M.
Easy to order experience. Great selection of compounds that are research in the lab I associate with, and very fairly priced. - Jacquelyn Mcky
Sharod L.
Best price on Internet
Carlos A.
Carlos alejandro here and I can say is are 5 stars
Amy S.
Modified has been an amazing vendor for all my research needs!
paul M.
I had a problem with my order going through, but they helped me out via chat immediately so i could get my order in.
Don E.
Wonderful products for research I have zero issues with any quality of research product for my rat.