Purity Trusted By Researchers

At Premium Peptides, we prioritize the highest quality peptide synthesis and purity above all. Every batch undergoes ISO Certified  third-party testing for identity, purity and quantity per amino acid sequence.

All peptides meet or exceed 99 percent purity, LPS are removed in the purification process, vials are vacuumed sealed, pH must be within an acceptable range and actual amount of peptide in the vial must fall within acceptable margin of error.

Our promise is to never compromise and take these steps to assure our researchers and university partners of the quality and integrity of our products.