Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
36 reviews
Global AminosSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Global Aminos is a leading supplier of high-purity research peptides for qualified researchers, laboratories, and scientific institutions. We maintain consistent 99% purity standards backed by comprehensive testing protocols.We source from elite manufacturers and conduct USA-based verification testing to ensure compliance with quality standards. Every product includes complete Certificate of Analysis documentation. Our commitment to advancing peptide research is built into every vial through quality, transparency, and reliable documentation.Free shipping over $100. Fast processing. Responsive support. We don't just supply peptides—we provide the certainty that serious research requires.All products are for laboratory research use only.
Global Aminos (globalaminos.com) has 36 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
Showing 2 reviews with 4 stars · Clear filters
Easy transaction. Global Aminos is the best peptide resource on the market today. The quality is second to none.
By David R.
Response from Global Aminos· Dec 15, 2025
Hello David, thank you for the positive review. We appreciate the kind words!
Great prices, fast shipping, great product. However, the rubber stopper is very flimsy. I used 1/2 29ga needle to insert BAC into the vial, and it was leaking air after didn't want to seal up. I had to transfer all of the peptide to another vial from another company in order to avoid it leaking air and getting contaminated over time. Perhaphs look into this problem as 29GA needle is really small and thin.
By Dinopep
Response from Global Aminos· Nov 5, 2025
Hello, Thank you for your review and for bringing this issue to our attention. We haven't experienced this with our inventory before and would love to take a deeper dive into this issue. Can you please email us at [email protected] with more details (for instance, did this happen with both vials you ordered) so we can look into this and rectify the situation with you?
