CURATED VENDOR PROFILE
TCore Biotech
Included because TCore now has a real public curated pass: a browsable WooCommerce shop with live product-page variation pricing, plus repeated public Certificate of Analysis signals directly on product pages.
REFERRAL OFFER
20% off with disclosed code
Code benchmark takes 20% off every eligible item, including mixed carts — confirmed at checkout July 17, 2026. T-Core has no automatic quantity discount for it to combine with.
PeptideBenchmark has a disclosed affiliate relationship with TCore Biotech. This does not change benchmark scores or trust ratings — it only affects outbound links and pricing-board discount modeling where applicable.
Same formula for every vendor: verifiable testing evidence forms the backbone; third-party reviews adjust it within a bounded range. How scoring works →
Score breakdown
Rank Composition — the terms below are the published receipt for this score. Full formula on the methodology page.
- Verified-evidence backbone
- 6.20
- Third-party reviews (bounded)
- -0.14
- Curated review bonus
- +0.15
A solid vendor-hosted transparency case. TCore exposes a public storefront with inline variation pricing on variable products, and many product pages directly embed COA images inside the main product gallery instead of limiting trust language to generic claims.
Readers who want publicly inspectable product-page pricing and vendor-hosted COA images from a named third-party laboratory, with the laboratory’s accreditation scope kept separate from the reported peptide results.
Vanguard is accredited, but its published accreditation scope does not cover peptide analysis. The COAs are vendor-hosted images. Vanguard does run an opt-in public certificate database, but TCore’s reviewed report codes are not present there, so these records remain named-lab documents rather than independently provider-verifiable evidence.
Public product-page COA gallery pattern
TCore embeds COA images directly in the WooCommerce product gallery; the current review retains 39 Vanguard Laboratory certificate images across 31 products. 37 report HPLC results, 37 report measured content, and 2 report identity; these sets overlap, and no reviewed certificate reports endotoxin, heavy metals, or sterility. Reported purity averages ~98.7% among certificates with a purity value. Vanguard is an ISO 17025:2017 / A2LA-accredited US lab (Certificate #6377.01), but its published accredited scope does not cover peptide analysis. The images remain vendor-hosted, and TCore’s reviewed report codes are absent from Vanguard’s opt-in public database at verifiedbyvanguard.com.
10 public certificate examples
Representative product pages showing how this catalog exposes report or verification paths. Examples, not proof for every current lot.
Holding a certificate for this vendor that is not here? Send it to the archive →
Observed from public domain records and the vendor's own site on Aug 27, 2026. Identity facts are shown for context and do not affect scores.