PS / 0001 · For licensed practitioners
Peptides, lot-traced
to the milligram.
Purity Science supplies clinics, medspas, and pharmacies with research-grade peptides — every vial linked to a Certificate of Analysis, every lot traceable end to end.
Lot tracking
Every vial ships with its lot number on the label and in the order record.
COA per batch
HPLC purity, endotoxin, and mass-spec results filed for every lot we ship.
US-shipped
Cold-chain packed and tendered from the United States. Tracking on every order.
Practitioner-gated
Account access requires manual review of an active medical or pharmacy license.
Catalog
A focused catalog of growth, repair, and cosmetic peptides.
Eleven SKUs at launch — chosen for clinical familiarity, not novelty. Pricing and full lot detail unlock once your license is verified.
- PS-TESA-10
Tesamorelin
10mg · Growth
Pricing visible after license verification.
- PS-IPA-5
Ipamorelin
5mg · Growth
Pricing visible after license verification.
- PS-CJC-5
CJC-1295
5mg · Growth
Pricing visible after license verification.
- PS-BPC-10
BPC-157
10mg · Repair
Pricing visible after license verification.
- PS-TB500-10
TB-500
10mg · Repair
Pricing visible after license verification.
- PS-GHKCU-50
GHK-Cu
50mg · Cosmetic
Pricing visible after license verification.
Why we publish purity
Most peptide suppliers hide the COA in a PDF.
We publish HPLC purity, endotoxin, and mass-spec results next to every SKU. The lot number on the vial maps back to the same batch record in your account portal — for seven years.
That traceability isn't a marketing flourish. It's how a clinical-grade supplier should operate, and it's how regulators expect you to document inventory from your end too.
See the full purity protocolAccount access