BPC-157 and TB-500 Repair Peptide Supplier Guide: COA, Price, Blend Specs, and Research Use Documentation
Repair Peptides | 2026-07-01 | 12 min read
A BPC-157 and TB-500 sourcing guide for research buyers comparing repair peptide suppliers, blend specifications, product codes, reference prices, COA quality, and packaging controls.
Why BPC-157 and TB-500 are searched together
BPC-157 and TB-500 are two of the most common repair peptide search terms. Buyers often search for "BPC-157 price", "TB-500 COA", "BPC-157 TB-500 blend", or "repair peptide supplier" because these products appear in adjacent research discussions. For procurement, however, the products should be reviewed separately before any blend is considered.
BPC-157 and TB-500 have different identities, product codes, strength formats, and documentation needs. A supplier that lists them only as a broad "healing peptide" category gives buyers less control over quote accuracy. ZePeptide separates single-component products and blend products so buyers can compare the exact specification that matches the intended research order.
Single products versus blends
A single-product quote for BPC-157 or TB-500 is easier to review because the COA can refer to one target molecule. Blend products require more care. A BPC-157 plus TB-500 blend should raise additional questions: Were the components tested individually? Is the blend ratio documented? Is the final blend specification clear? Are the vial strength and total peptide amount stated without ambiguity?
HPLC purity can be harder to interpret for blends because different peptides may respond differently under the analytical method. For high-value or recurring purchases, ask for documentation that clarifies component identity and blend control rather than relying on a single purity claim.
Price and specification review
Repair peptide searches often include vial strengths such as 2mg, 5mg, 10mg, or 20mg. A useful product page should connect each strength to a reference price and product code. Buyers comparing suppliers should avoid comparing a 2mg kit against a 10mg kit as if they are equivalent. Calculate total peptide, vial count, and documentation support before deciding which supplier is more competitive.
ZePeptide quote-list pages are designed to make these comparisons easier: product name, product code, specification, original price, activity price, and available variants are visible together.
COA and supplier trust signals
For BPC-157 and TB-500, buyers should look for batch-specific COA language, HPLC purity, identity confirmation where available, storage notes, and clear research-use labeling. A supplier page should not make treatment claims or personal-use claims. The safest B2B communication stays focused on laboratory research, documentation, specification, packaging, and quotation.
Repair peptide supplier checklist
- Exact product names: BPC-157, TB-500, or defined blend.
- Product code and vial strength listed clearly.
- COA tied to product and batch where available.
- Blend ratio and final specification documented for blend products.
- Reference price tied to the exact specification.
- Research-use-only language used across page, quote, and label.
How to use this guide
Start with the individual product pages. Confirm the product name, specification, and price. Then review whether the order requires a single peptide or a defined blend. If the buyer needs recurring supply or private-label packaging, ask for packaging and repeat-batch planning before placing a larger order.
ZePeptide content is for lawful laboratory and in-vitro research sourcing. Products are not supplied for human or veterinary use.