Peptide Database
The complete peptide research database
Every researched compound, distilled. Mechanisms, dosing, half-life, purity — and where to source COA-verified material with a 50% discount.

Retatrutide
Triple agonist (GLP-1 / GIP / Glucagon) researched for significant weight management effects
Half-life
~6 days
Purity
≥98%

Tirzepatide
Dual GIP/GLP-1 agonist studied for metabolic health and significant weight outcomes
Half-life
~5 days
Purity
≥99%

BPC-157
Body Protection Compound studied for tissue repair, gut healing, and joint recovery
Half-life
~4 hours
Purity
≥98%

Semaglutide
GLP-1 receptor agonist for blood sugar management and weight reduction research
Half-life
~7 days
Purity
≥99%

TB-500 (Thymosin Beta-4)
Synthetic thymosin beta-4 fragment studied for muscle, tendon, and tissue regeneration
Half-life
~2-3 hours
Purity
≥98%

CJC-1295
Growth hormone releasing hormone analog for recovery and body composition research
Half-life
~30 min (no DAC) / ~6-8 days (with DAC)
Purity
≥98%

GHK-Cu
Copper peptide for collagen synthesis, skin regeneration, and wound healing
Half-life
~2-3 hours
Purity
≥98%

Ipamorelin
Selective growth hormone secretagogue with minimal cortisol impact
Half-life
~2 hours
Purity
≥98%

MK-677 (Ibutamoren)
Oral ghrelin mimetic for sustained GH and IGF-1 elevation
Half-life
~24 hours
Purity
≥98%

Selank
Russian nootropic peptide for anxiety, focus, and cognitive enhancement
Half-life
~30 min (intranasal)
Purity
≥98%

NAD+
Nicotinamide adenine dinucleotide — essential coenzyme for mitochondrial function, DNA repair, and sirtuin-mediated longevity pathways
Half-life
Variable (intracellular)
Purity
≥98%

Sermorelin
GHRH analog (1-29) for natural growth hormone stimulation
Half-life
~10-20 min
Purity
≥98%

Semax
Russian nootropic peptide derived from ACTH for memory and focus
Half-life
~30 min (intranasal)
Purity
≥98%

Melanotan II
Synthetic alpha-MSH analog researched for melanogenesis, UV-independent tanning, and libido effects
Half-life
~1 hour
Purity
≥98%

MOTS-c
Mitochondrial-derived peptide for metabolic regulation and exercise capacity
Half-life
~4-6 hours
Purity
≥98%

Tesamorelin
Stabilized GHRH analog studied for visceral fat reduction
Half-life
~26 min
Purity
≥98%

Liraglutide
Once-daily GLP-1 receptor agonist (Victoza/Saxenda) for glycemic control and weight management
Half-life
~13 hours
Purity
Pharmaceutical grade (prescription drug)

PT-141 (Bremelanotide)
Melanocortin agonist studied for sexual function and libido
Half-life
~2 hours
Purity
≥98%

Cagrilintide
Long-acting amylin analogue researched in combination with GLP-1 agonists
Half-life
~7 days
Purity
≥98%

AOD-9604
Modified hGH fragment (177-191) researched for lipolytic activity without growth effects
Half-life
~30 min
Purity
≥98%

Thymosin Alpha-1
Immune-modulating peptide studied for immune support
Half-life
~2 hours
Purity
≥98%

Dihexa
HGF-mimetic peptide studied for synaptogenesis and cognitive enhancement
Half-life
~10 hours
Purity
≥98%

GHRP-2
Potent ghrelin-receptor (GHS-R1a) agonist studied as a growth hormone secretagogue
Half-life
~30-60 min (plasma)
Purity
≥98%

HCG (Human Chorionic Gonadotropin)
LH-mimetic hormone studied for preserving testicular function and fertility during testosterone therapy
Half-life
~24-36 hours
Purity
≥98%
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