3RD PARTY TESTED·SHIPPED IN 24H
Gray Matter Labs
GRAY MATTERLABS
LAB REPORTS

Verified purity. Documented. Traceable.

Every batch we ship is independently assayed by accredited third-party laboratories. Browse recent reports below, or look up a specific lot.

100%
BATCHES TESTED
3
ASSAY TYPES
≥ 98%
PURITY THRESHOLD
500+
REPORTS ISSUED
RECENT REPORTS

Latest verified batches.

8 BATCHES SHOWN
RETA-26B042
COMPOUND
Retatrutide 20mg
99.4%
2026-05-28
GHK-26B040
COMPOUND
GHK-Cu 100mg
99.5%
2026-05-25
IPA-26B029
COMPOUND
Ipamorelin 5mg
99.1%
2026-05-22
SERM-26B030
COMPOUND
Sermorelin 5mg
99.3%
2026-05-20
MOTS-26B038
COMPOUND
MOTS-c 40mg
99.3%
2026-05-17
BPC-26B051
COMPOUND
BPC-157 10mg
99.6%
2026-05-13
TESA-26B045
COMPOUND
Tesamorelin 20mg
99.0%
2026-05-09
TB-26B033
COMPOUND
TB-500 10mg
98.9%
2026-05-07
METHODOLOGY

Three assays. Every single batch.

Our testing protocol is non-negotiable. A batch that fails any stage doesn't ship — it gets destroyed.

HPLC

High-Performance Liquid Chromatography

Quantifies active peptide content and detects impurities.

THRESHOLD
≥ 98% purity required
MS

Mass Spectrometry

Confirms molecular weight and amino acid sequence.

THRESHOLD
± 0.01 Da of expected mass
LAL

Endotoxin Assay (LAL)

Screens for bacterial endotoxin contamination.

THRESHOLD
< 0.25 EU/mg
BATCH LOOKUP

Find your COA.

Enter the batch ID printed on your vial label to pull up the corresponding certificate of analysis.

Have a question about a specific report?

Our team can walk you through any COA line-by-line.