Peptide RankingBPC-157 + TB-500 blend: public certificates of analysis
14 public certificates for BPC-157 + TB-500 blend from 12 suppliers, opened without an account and recorded with lot, laboratory, date, purity and method. 23 more suppliers list BPC-157 + TB-500 blend without a certificate we could open for it.
The issuing laboratories are MZ Biolabs (3), Freedom Diagnostics (2) and Kovera Labs (1); 8 documents name no laboratory. Methods printed: HPLC+MS. Reported purity runs from 99.1% to 99.77% on the 6 documents that state one. Dates run from 2022-05-28 to 2026-10-01. We index what the supplier publishes; we do not verify documents with the laboratory. How to read a certificate · Lot-level vs sample testing.
Suppliers with a public BPC-157 + TB-500 blend certificate
| Supplier | Score | Certificates | With lot | Laboratories | Newest | |
|---|---|---|---|---|---|---|
 Pure Peptide Labs | 74/100 | 2 | 2 | Kovera Labs, Freedom Diagnostics | 2026-09-14 | Register |
| Blue Sky Peptide | 56/100 | 2 | 1 | MZ Biolabs | 2026-06-18 | Register |
 BioLongevity Labs | 72/100 | 1 | 1 | Not named | — | Register |
| Alpha Labs Peptides | 68/100 | 1 | 0 | Not named | 2026-09-26 | Register |
 Biotech Peptides | 65/100 | 1 | 1 | MZ Biolabs | 2026-07-15 | Register |
 Nexaph | 63/100 | 1 | 1 | Not named | 2026-08-20 | Register |
| Peptide Pros | 63/100 | 1 | 1 | MZ Biolabs | 2022-05-28 | Register |
 Verified Peptides | 62/100 | 1 | 0 | Not named | — | Register |
 Peptide Warehouse | 61/100 | 1 | 1 | Freedom Diagnostics | 2026-10-01 | Register |
 Swiss Chems | 59/100 | 1 | 0 | Not named | 2026-06-30 | Register |
 NuScience Peptides | 55/100 | 1 | 0 | Not named | — | Register |
 Geo Peptides | 48/100 | 1 | 0 | Not named | — | Register |
All 14 certificates
| Supplier | Product | Lot | Laboratory | Date | Purity | Method | Type | |
|---|---|---|---|---|---|---|---|---|
| Peptide Warehouse | BPC-157 + TB-500 Blend 5mg + 5mg | Accession 2609300273 | Freedom Diagnostics | 2026-10-01 | 99.45% | HPLC+MS | Open | |
| Alpha Labs Peptides | Blend: BPC-157 (10mg) / TB-500 (10mg) | — | Not named | 2026-09-26 | — | — | image | Open |
| Pure Peptide Labs | BPC-157/TB-500 BLEND | BB1315 | Kovera Labs | 2026-09-14 | 99.597% | — | Open | |
| Nexaph | BPC-157 / TB4 Blend – 5mg/5mg | BPCTB405088222026-10 | Not named | 2026-08-20 | — | — | page | Open |
| Biotech Peptides | BPC-157 & TB-500 Blend (10mg) | 3141009 | MZ Biolabs | 2026-07-15 | 99.69% | HPLC+MS | Open | |
| Swiss Chems | BPC-157 + TB-500 (Blend) | — | Not named | 2026-06-30 | — | — | Open | |
| Blue Sky Peptide | Blend BPC-157 5mg with Thymosin Beta 4 (TB500) 5mg | 6UQ0126 | MZ Biolabs | 2026-06-18 | 99.77% | HPLC+MS | Open | |
| Pure Peptide Labs | BPC-157/TB-500 BLEND | BB2317 | Freedom Diagnostics | 2026-06-09 | 99.39% | — | page | Open |
| Peptide Pros | BPC 157 and TB-500 BLEND (Thymosin B4) | AF98799011 | MZ Biolabs | 2022-05-28 | 99.1% | HPLC+MS | Open | |
| BioLongevity Labs | BPC-157/TB500 | 261470 | Not named | — | — | — | image | Open |
| Geo Peptides | BPC-157 / TB-500 | — | Not named | — | — | — | image | Open |
| Verified Peptides | Blend: BPC-157 TB-500 Peptide (20MG) | — | Not named | — | — | — | image | Open |
| Blue Sky Peptide | Blend BPC-157 2mg with Thymosin Beta 4 (TB500) 2mg | — | Not named | — | — | — | Open | |
| NuScience Peptides | BPC157/TB500 - 10/10 | — | Not named | — | — | — | Open |
Laboratory coverage for BPC-157 + TB-500 blend
Prices and the peptide page
The BPC-157 + TB-500 blend page lists every supplier and listing with price per milligram; size comparisons: 10 mg (21 suppliers, median $69.00) · 20 mg (18 suppliers, median $107). COA database · Laboratories · Lot lookup.
Frequently asked questions
Which suppliers publish a certificate of analysis for BPC-157 + TB-500 blend?
12 suppliers in our index publish at least one public certificate for BPC-157 + TB-500 blend: Pure Peptide Labs (2), Blue Sky Peptide (2), BioLongevity Labs (1), Alpha Labs Peptides (1), Biotech Peptides (1), Nexaph (1), Peptide Pros (1), Verified Peptides (1) and others listed in the table. 23 further suppliers list BPC-157 + TB-500 blend without a certificate we could open for it.
Which laboratories test BPC-157 + TB-500 blend for these suppliers?
MZ Biolabs (3 certificates, 3 suppliers); Freedom Diagnostics (2 certificates, 2 suppliers); Kovera Labs (1 certificate, 1 supplier). 8 documents name no laboratory.
Are the BPC-157 + TB-500 blend certificates lot-specific?
8 of the 14 certificates print a lot number, and the dates printed run from 2022-05-28 to 2026-10-01. A certificate without a lot number describes a sample, not the vial you receive; match the lot on the document to the label.
All listed materials are for laboratory research use only. A certificate describes the sample the laboratory received. Download the register (CSV) · Request a correction.