Healing & Recovery

How to Read a TB-500 + BPC-157 Blend Certificate of Analysis

Q: Does the blend certificate report one purity number or two?

Two -- Janoshik independently tests and confirms the identity and content of TB-500 and BPC-157 separately within the blend, rather than reporting a single combined purity percentage, which is standard for multi-peptide products.

What KYIN Peptides' TB-500 + BPC-157 Blend certificate of analysis actually reports, and how to independently verify it.

Two Peptides, Tested Individually

The TB-500 + BPC-157 Blend combines two of the most widely referenced recovery-focused peptides, each with an entirely independent mechanism (see our TB-500 and BPC-157 mechanism pages for how they differ). Janoshik independently tests and confirms the identity and content of both components; as with KYIN's other multi-peptide products, no single combined purity percentage is reported.

Why Both Components Deserve Individual Attention

Because TB-500 and BPC-157 are both individually available (and individually popular) research compounds, this blend's certificate is worth reading as two separate verifications rather than one. See our dedicated TB-500 certificate guide and BPC-157 certificate guide for what to check in each component specifically, including why BPC-157 in particular is a frequent target for underdosed or mislabeled product in the broader market.

How to Verify Independently

Janoshik publishes verifiable results at janoshik.com/verify using the batch number printed on the certificate, covering both components. See our general How to Read a Certificate of Analysis guide for the fundamentals that apply across every compound in KYIN's catalogue.

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Research Use Only Notice This page explains how to interpret certificate-of-analysis data for the TB-500 + BPC-157 Blend and does not constitute medical, dosing, or human-use advice. It is not a claim about current regulatory approval, safety, or legal status in any market. Any TB-500 + BPC-157 Blend sourced through KYIN Peptides is sold strictly for laboratory research use by qualified professionals — not for human or animal use, and not intended for diagnostic, therapeutic, or consumption purposes.

FAQ

TB-500 + BPC-157 Blend testing questions

Does the blend certificate report one purity number or two?

Two — Janoshik independently tests and confirms the identity and content of TB-500 and BPC-157 separately within the blend, rather than reporting a single combined purity percentage, which is standard for multi-peptide products.

Where can I find more detail on each ingredient's purity testing?

See KYIN's dedicated TB-500 and BPC-157 certificate-of-analysis guides, which explain each compound's typical purity result and what to check for when sold individually.

Interested in the TB-500 + BPC-157 Blend?

See pricing and the full certificate of analysis on the product page.

View Product & Pricing TB-500 + BPC-157 Blend Research Overview