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TCI

Active
Verified COA

TCI is a research peptide vendor. Peptul has independently verified their third-party testing through Finnrick Analytics. Everything here is what Peptul could check - so you can judge the vendor for yourself.

Testing and trust

Third-party COA

Yes - third party via Finnrick Analytics

Testing lab

Finnrick Analytics · Established lab

Reputation

Community trust

Tier 1 trust assessment — consistently high purity and quantity per Finnrick testing.

Community reputation

Finnrick Grade A vendor with consistently high purity and quantity across 4 tested products. Average purity/quantity score of 7.6/10 (range 6.6-9.2). Most recent testing data from October 2025.

Reported issues

  • •No website on file for this listing - confirm and add the vendor's actual URL. Verified as a real research-peptide vendor via Finnrick (not to be confused with Tokyo Chemical Industry, the chemical reagent company of the same initials).

Reported issues describe what our data shows. They are not a legal finding.

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For educational and research purposes only. Not medical advice. Always consult a qualified healthcare provider before using any research compound.