3RD PARTY TESTED·SHIPPED IN 24H
Gray Matter Labs
GRAY MATTERLABS
FULL CATALOG

Every compound. Independently verified.

Our complete library of research-grade peptides. Each batch is assayed by accredited third-party labs for purity and identity before it ships.

ALL COMPOUNDS
10 compounds
Retatrutide
METABOLIC

Retatrutide

20mg · 99.4% PURITY
$150

Triple-agonist metabolic research at full research strength.

Retatrutide
METABOLIC

Retatrutide

10mg · 99.3% PURITY
$90

Triple-agonist metabolic research in a starter concentration.

MOTS-c
LONGEVITY

MOTS-c

40mg · 99.3% PURITY
$250

Mitochondrial-derived peptide for metabolic and longevity research.

NAD+
LONGEVITY

NAD+

500mg · 99.4% PURITY
$80

Cellular energy and longevity coenzyme in bulk concentration.

BPC-157
RECOVERY

BPC-157

10mg · 99.6% PURITY
$50

Body-protection compound for accelerated tissue-recovery research.

TB-500
RECOVERY

TB-500

10mg · 99.2% PURITY
$50

Thymosin β4 fragment for recovery and regeneration studies.

GHK-Cu
RECOVERY

GHK-Cu

100mg · 99.5% PURITY
$80

Copper tripeptide for skin, collagen, and tissue research.

Ipamorelin + Sermorelin
GROWTH

Ipamorelin + Sermorelin

5mg / 5mg · 99.1% PURITY
$100

Pulsatile GH-secretagogue blend. No prolactin spike.

Ipamorelin + Sermorelin
GROWTH

Ipamorelin + Sermorelin

7.5mg / 7.5mg · 99.2% PURITY
$130

Higher-strength GH-secretagogue blend for extended studies.

Tesamorelin
GROWTH

Tesamorelin

20mg · 99.0% PURITY
$180

Stabilized GHRH analog for growth-hormone-axis research.