Liz
Been burned by sketchy research…
Been burned by sketchy research suppliers before — not here. Reproducibility in my assays depends on consistent sourcing — no complaints.

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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Liz
Been burned by sketchy research suppliers before — not here. Reproducibility in my assays depends on consistent sourcing — no complaints.
Torri R.
Not my first research order from Modified Aminos. That said, The vials reconstitute cleanly. This lab is the best and will be ordering again.
Chera R.
Modified Aminos has become my go-to for research materials. My thesis experiments needed dependable reagents, and these delivered. Delivery estimates were accurate and my lab order tracked well. Impressively, every research order has ended the same way — a reorder.
Kathy T.
Months of orders for our study and zero regrets. Impressively, every document I needed for the study was attached before I asked. Their research use only compliance is clearer than most suppliers. My inventory spreadsheet for the lab stays tidy because deliveries are consistent. Safe to say the research lab earned a repeat customer.
Doug B.
Fantastic experience
Missy R.
Also, first time ordering from Modified Aminos for my research. Shipping speed keeps our experiments from stalling. Every shipment came with full documentation for my lab book. Best part: running experiments every week means I need reliable supplies — these have been great. Signed, a very satisfied lab manager.
Patrick L.
Highly rated across every research review platform I checked. Honestly, they respect that research materials need careful handling.
Kris P.
Great. Would order again