Independent test result
Thymosin Beta-4
by Simple Peptide· batch TB410061620025-03
99.74 %
measured purity(HPLC)· June 18, 2025
- HPLC purity
- 99.74
- Net peptide content
- 10.32
New to reading a COA? See how to read a peptide COA →
How this batch compares
This batch measured 99.74%, 0.27 pts above Simple Peptide's average of 99.47% for this peptide over 12 batches, and 0.40 pts above the all-vendor average of 99.34% across 182 COAs from 40 vendors.
74.5% 100.0%
This batch 99.74% Vendor avg (12 batches) 99.47% Peptide avg (182 COAs) 99.34%
Compare pricing
See Thymosin Beta-4 pricing across 40 verified vendors
Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor before you buy.
Where to buy
Product pages for this peptide at Simple Peptide
Keep exploring