PPepIndexVendors, ranked on what they can prove.

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Index

Vendors ranked for TB-500

Ranked on TB-500's price per mg against the market median — documentation and testing count as they do overall.

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Verified lab Public COA Ungated pricing Well-priced Score 80+Score 90+

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Verified labPublic COA

Partner links never affect a rank — the score excludes them in code.

4 of 23 TB-500 vendorsScore 90+Clear

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Rank Score Coverage Vendor

Rank 01

Curo

BTLabs · 17 certificates

Extensively documented97%

Rank 02

Next Gen Peptides

ILS Laboratories · 49 certificates

Extensively documented97%

Rank 03

Polaris Peptides

Anthony Burke PhD Lab · 50 certificates

Extensively documented77%

1CuroBTLabs · 17 certificatesVerified labPublic COA56%Price idxExtensively documented97%
95
Visit
2Next Gen PeptidesILS Laboratories · 49 certificatesVerified labPublic COA56%Price idxExtensively documented97%
93.8
Visit
3Polaris PeptidesAnthony Burke PhD Lab · 50 certificatesVerified labPublic COA—Price idxExtensively documented77%
93.8
Visit
4Amino ClubILS Laboratories · 6 certificatesVerified labCOA64%Price idxExtensively documented95%
90.4
Visit

Scores are computed from stored data points, not entered by hand — rubric v1.10.0. Methodology →