Single Research Peptides vs. Peptide Blends

Published October 15, 2026

DryV offers both single compound research peptides and multi compound blends. Here is how they differ and how each is labeled.

Single compound peptides

A single compound vial holds one peptide, such as BPC-157 or GHK-Cu. The label shows the total amount of that one compound, and its COA reports the identity and purity of that compound alone.

Blends

A blend combines two or more compounds in a single vial in fixed amounts. The vial label shows the total, and the product page lists each component. DryV's current blends are:

A note on TB-500

Every DryV blend that includes TB-500 uses TB-500 Frag 17-23, a seven amino acid fragment. It is a different compound from full length Thymosin Beta-4, which we sell separately as TB4.

How blends are tested

Blends go through the same independent testing as single compounds. The Freedom Diagnostics report confirms the identity of each component, so you can see every compound in the vial accounted for. Find each blend's COA on our Lab Results page.

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All products sold by DryV Life are supplied for laboratory research use only. They are not for human or animal consumption and are not intended to diagnose, treat, cure, or prevent any disease or condition. These products have not been evaluated by the FDA.