For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Independent test result

Klow

by Crush Research· batch CRKLO-80-2604-1

99.47 %

measured purity(HPLC)· April 22, 2026

HPLC purity
99.47
Net peptide content
83.55

How this batch compares

This batch measured 99.47%, 0.08 pts below the all-vendor average of 99.55% across 10 COAs from 7 vendors.

98.9% 100.0%
This batch 99.47% Peptide avg (10 COAs) 99.55%