Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
21 reviews
Optimum AminosSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Optimum Aminos is a United States based supplier of laboratory research materials dedicated exclusively to analytical and research applications. Our products are clearly labeled for research use only and are not intended for human or veterinary use. We are committed to transparency through batch specific certificates of analysis, rigorous quality documentation, and responsible business practices.Optimum Aminos does not provide medical advice, dosing guidance, or administration instructions and does not offer accessories intended to facilitate human use. Our mission is to support legitimate scientific and laboratory research with high quality materials.
Optimum Aminos (optimumaminos.com) has 21 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
Showing 20 reviews with 5 stars · Clear filters
Great customer service and beautiful packaging. I had a delay with my order because of bad weather and they were very communicative and offered me compensation on my next order. I am very happy with their service so far.
By Deziree
Great experience. Super fast shipping. Can't wait to start my research.
By Melanie K.
Amazing customer service. They answered my emails very quickly. Everything was done very professionally and I would highly recommend this research company.
By Donna A.
Fast delivery and AMAZING customer service! Highly recommend!
By Crystal M.
Response from Optimum Aminos· Feb 4, 2026
Hey Crystal! We are glad you're satisfied with our customer service and fast shipping! We look forward to facilitating your future research needs.
