Tested by JanoshikSemaglutide 10mg - SG06
Purity & mass99.66%Avg. purity
Avg. mass10.95 mg
Date tested2025-11-20
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 156–160 of 248 COAs
Tested by JanoshikPurity & mass
Tested by JanoshikL-Carnitine 750mg/mL - LCAR01
Purity & mass740.14 mgAvg. mass
Date tested2025-08-11
Certificate of analysisCOAView report
Tested by JanoshikRetatrutide 60mg – RET15
Purity & mass99.86%Avg. purity
Avg. mass61.24 mg
Date tested2025-10-21
Certificate of analysisCOAView report
Tested by JanoshikKLOW Blend 80mg - KLO02
Purity & mass90.38 mgAvg. mass
Date tested2025-11-05
Certificate of analysisCOAView report
Tested by JanoshikRetatrutide 20mg - RET13
Purity & mass99.73%Avg. purity
Avg. mass22.35 mg
Date tested2025-11-11
Certificate of analysisCOAView report
