BioRegen publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone. Enter the certificate number and validation key printed at the top of the certificate; no account is needed. Older endotoxin and pH reports print a report ID, which works as the number.
This certificate carries no lookup code.
Not on file for this certificate: sterility and heavy metals. A purity figure says nothing about those.
Label 5 mg · Lab measured 5.09 mg
102% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.3 mg using the measured mass, against 1.3 mg on the label — 2% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of Oxytocin from Atomik Labz, performed by BioRegen on January 29, 2026. Reported purity: 99.78%. Net content: 5.09 mg against 5 mg labeled (102% of label). Endotoxins: PASS (≤0.05 EU/mL). Batch 0X01212026. Sample source: shop-provided. Certificate of analysis attached.
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