Empowering Research, One Peptide at a Time.

At 3R Aminos LLC, we are dedicated to the online sales of research-grade peptides, serving as a trusted partner in the research community. Our commitment to quality and integrity is reflected in every product we offer. We understand the critical role that our products play in research, and we strive to provide only the highest quality peptides.

The products we sell have been batched tested by an independent third-party US based laboratory that perform the following:

Purity & Identification – This test uses HPLC and/or Mass Spectrometry to confirm the identity of your peptide and determine its chemical purity. The test ensures your peptide is correctly synthesized and free of major impurities.

Net Peptide Content – This test quantifies the actual amount of peptide present, excluding water, salts, or counterions. It provides an accurate basis for dosing in experimental settings.

Certificates of Analysis (COA) are available for viewing for each of the products that were batch tested. These COAs provide our customers with the assurance they need regarding the quality and purity of our peptides.

We pride ourselves on our fast and discreet shipping, ensuring that our customers receive their orders promptly and securely. But our commitment to our customers doesn’t end with the delivery of our products. We also offer customer support for order inquiries and technical information within legal limits. Our knowledgeable and friendly customer service team is always ready to assist with any questions or concerns. At 3R Aminos LLC, we’re not just a supplier, we’re a partner in research.