Great customer service!
Great customer service!! Fast shipping! Continue to love them!
By Leigh Ann C.
Tuesday, November 10, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
340 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 The Fair Hearing, with an average rating of 4.8 out of 5.
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Great customer service!! Fast shipping! Continue to love them!
By Leigh Ann C.
Placed several orders with MA. Great prices and great research products.
By Shana Albright M.
Easy to navigate website. Modified had exactly what I needed for my research needs. Can't wait to receive my order.
By Christy
Can’t wait to get my order For research only
By Stormy H.
Quick and easy and they have so many products!!
By Erik
Love the quality of their products 😍
By Beverly
I got BPC-157 & TB-500 Blend 10/10mg - Two-Pack (2 Vials), KPV 10mg - Two-Pack (2 Vials), Glutathione 1500mg - Single Vial for [your research application] — the plan is to test these compounds for research purposes. Ordering was simple, make me feel secure that these compounds were properly tested and it was clear how much it was and when they would arrive.
By Alec
I ordered semax and Selank for independent research. The packaging is very well Prepared and the shipping was so quick and I will definitely order again
By Sbennett