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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 16–20 of 248 COAs

Tested by Janoshik

KLOW Blend - KLO06

Purity & mass
97.47 mgAvg. mass
Date tested2026-07-07
Certificate of analysisCOAView report
Endotoxin
7.41 EU/vial
Date tested2026-07-07
Certificate of analysisCOAView report
Tested by Janoshik

Retatrutide 20mg - RET27

Purity & mass
99.53%Avg. purity
Avg. mass21.49 mg
Date tested2026-08-31
Certificate of analysisCOAView report
Endotoxin
12.439 EU/vial
Date tested2026-09-02
Certificate of analysisCOAView report
Tested by Janoshik

NAD+ 600mg - NAD05

Purity & mass
602.01 mgAvg. mass
Date tested2026-08-31
Certificate of analysisCOAView report
Tested by Janoshik

Tadalafil 20mg Tablets - TAD04

Purity & mass
20.91 mgAvg. mass
Date tested2026-08-06
Certificate of analysisCOAView report
Tested by Janoshik

MOTS-c 10mg - MOTS08

Purity & mass
98.84%Avg. purity
Avg. mass10.67 mg
Date tested2026-08-21
Certificate of analysisCOAView report
Endotoxin
<1 EU/vial
Date tested2026-08-24
Certificate of analysisCOAView report

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