Tested by JanoshikRetatrutide 20mg - RET24
Purity & mass99.69%Avg. purity
Avg. mass21.56 mg
Date tested2026-07-09
Certificate of analysisCOAView report
Endotoxin<1 EU/vial
Date tested2026-07-10
Certificate of analysisCOAView report
Independent third-party testing
Certificates of Analysis (COAs)
Every batch is tested by Janoshik Analytical before it ships. Search by product name or batch number to find its COA. Each product’s current COA is also on its product page in the shop.
248COAs publishedCOAs published
>99%Average purity across published COAsAverage purity
100%Of batches tested before they shipBatches tested before shipping
Showing 51–55 of 248 COAs
Tested by JanoshikPurity & massEndotoxin
Tested by JanoshikGLOW Blend - GLO06
Purity & mass87.43 mgAvg. mass
Date tested2026-07-07
Certificate of analysisCOAView report
Tested by JanoshikMelanotan-2 10mg - MT204
Purity & mass99.74%Avg. purity
Avg. mass10.81 mg
Date tested2026-07-03
Certificate of analysisCOAView report
Endotoxin1.641 EU/vial
Date tested2026-07-07
Certificate of analysisCOAView report
Tested by JanoshikDSIP - DSIP02
Purity & mass99.51%Avg. purity
Avg. mass12.12 mg
Date tested2026-06-19
Certificate of analysisCOAView report
Tested by JanoshikSemax 10mg - SEM04
Purity & mass99.317%Avg. purity
Avg. mass12.11 mg
Date tested2026-07-03
Certificate of analysisCOAView report
Endotoxin3.784 EU/vial
Date tested2026-07-07
Certificate of analysisCOAView report
