Eli M.
Their operational discipline around…
Their operational discipline around research orders shows everywhere. Would order again for my lab.

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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Eli M.
Their operational discipline around research orders shows everywhere. Would order again for my lab.
Matthew B.
Been burned by sketchy research suppliers before — not here. The endotoxins testing on my last experiment batch was documented clearly. Their LC-MS verified paperwork made my records easy to complete.
Andre B.
The analytical documentation arrived before the courier tracking even updated. Their labeling makes the research use only status impossible to miss.
Shawn H.
Came fast and worked great!
Kathryn A.
Fellow researcher pointed me in this direction - easy to navigate website
Maria R.
Great products I will order again!
marc P.
Slick website , very clear testing purity protocols, best price for peptides I have found with good purity
Will M.
5 stars great product.