Peptide Database
All Peptides
147 comprehensive research profiles with dosing, reconstitution, mechanisms, evidence ratings, and cited studies.
29 peptides found
C
CJC-1295
CJC-1295 DAC · CJC-1295 without DAC
CJC-1295 is a synthetic growth hormone-releasing hormone (GHRH) analogue that stimulates the pituitary gland to produce and release growth hormone. It exists in two forms: with and without Drug Affinity Complex (DAC), each offering different pharmacokinetic profiles.
Cortagen
Ala-Glu-Asp-Pro · AEDP
Cortagen (AEDP) is a synthetic tetrapeptide (Ala-Glu-Asp-Pro) from the Khavinson bioregulator program targeting cerebral cortex tissue. It is derived from Cortexin, a bovine brain cortex extract used clinically in Russia for neurological conditions, and is researched for neuroprotection, cognitive support, and cortical function restoration.
Carnosine
Beta-Alanyl-L-Histidine · L-Carnosine
Carnosine is a naturally occurring dipeptide composed of beta-alanine and histidine that functions as a potent antioxidant and anti-glycation agent. This endogenous compound declines with age and plays crucial roles in muscle function, neuroprotection, and cellular longevity.
G
GHK-Cu
Copper Peptide · GHK Copper
GHK-Cu is a naturally occurring copper-binding tripeptide found in human plasma, saliva, and urine. It declines significantly with age and has been extensively researched for skin remodeling, wound healing, anti-inflammatory effects, and gene expression modulation favoring tissue repair.
GHK
Glycyl-Histidyl-Lysine · GHK Tripeptide
GHK (Glycyl-Histidyl-Lysine) is a naturally occurring tripeptide found in human plasma, saliva, and urine. It is the parent molecule of GHK-Cu and Pal-GHK, and has been shown to modulate over 4,000 human genes; broadly resetting gene expression toward a healthier, younger pattern.
L
Livagen
Lys-Glu-Asp-Ala · KEDA
Livagen (KEDA) is a synthetic tetrapeptide (Lys-Glu-Asp-Ala) from the Khavinson bioregulator program targeting hepatic (liver) tissue. It is researched for liver function restoration, hepatoprotection, chromatin decondensation, and anti-aging effects on hepatocytes.
Leuphasyl
Pentapeptide-18 · Acetyl Glutamyl Heptapeptide-3
Leuphasyl is a synthetic pentapeptide that mimics the effects of enkephalin, blocking muscle contraction signals to reduce the formation of expression lines and wrinkles.
M
MOTS-c
Mitochondrial ORF of the 12S rRNA type-c · Mitochondrial-derived peptide
MOTS-c is a mitochondrial-derived peptide that regulates cellular metabolism and glucose homeostasis. This 16-amino acid peptide enhances insulin sensitivity, promotes fat oxidation, and may extend healthspan through mitochondrial optimization.
Matrixyl
Palmitoyl Pentapeptide-4 · Pal-KTTKS
Matrixyl is a synthetic pentapeptide that stimulates collagen production and reduces the appearance of fine lines and wrinkles. This anti-aging peptide works by mimicking the natural process of collagen breakdown, signaling skin cells to produce new collagen and elastin.
N
N-Acetyl Carnosine
NAC Eye Drops · N-Acetylcarnosine
N-Acetyl Carnosine is a synthetic derivative of the naturally occurring dipeptide carnosine, designed specifically for ophthalmic applications. This compound demonstrates superior bioavailability and stability compared to regular carnosine, making it particularly effective for eye health research.
NAD+ Peptide
LSGGAVQEGQAAKK · Nicotinamide Adenine Dinucleotide Peptide
NAD+ Peptide is a synthetic peptide designed to boost cellular nicotinamide adenine dinucleotide levels, supporting mitochondrial function and cellular energy production. This peptide targets age-related NAD+ decline to promote cellular repair and longevity pathways.
Nicotinamide Mononucleotide
NMN · β-Nicotinamide mononucleotide
Nicotinamide Mononucleotide (NMN) is a precursor to NAD+ that supports cellular energy production and DNA repair mechanisms associated with healthy aging.
P
Pinealon
Glu-Asp-Arg · EDR
Pinealon (EDR) is a synthetic tripeptide (Glu-Asp-Arg) from the Khavinson bioregulator program, designed to target brain and central nervous system tissue. It is researched for neuroprotective, cognitive-enhancing, and anti-aging effects on neural tissue.
Prostamax
Lys-Glu-Asp-Pro · KEDP
Prostamax (KEDP) is a synthetic tetrapeptide (Lys-Glu-Asp-Pro) from the Khavinson bioregulator program targeting prostate tissue. It is researched for prostate function restoration, reduction of age-related prostatic changes, and support of genitourinary health in aging men.
Pal-GHK
Palmitoyl Tripeptide-1 · Palmitoyl-GHK
Pal-GHK (Palmitoyl Tripeptide-1) is a lipopeptide consisting of the GHK tripeptide conjugated to palmitic acid. The palmitoyl modification dramatically enhances skin penetration and cell membrane interaction, making it one of the most widely used peptides in anti-aging skincare for collagen stimulation and wrinkle reduction.
S
Sermorelin
Sermorelin Acetate · GRF 1-29
Sermorelin is a synthetic analog of the first 29 amino acids of growth hormone releasing hormone (GHRH). As the smallest GHRH fragment retaining full biological activity, it stimulates natural GH production and has been FDA-approved for diagnosing and treating GH deficiency in children.
SS-31
Elamipretide · Bendavia
SS-31 (Elamipretide) is a mitochondria-targeted tetrapeptide that selectively concentrates in the inner mitochondrial membrane. It stabilizes cardiolipin, optimizes electron transport chain efficiency, and reduces mitochondrial ROS production. Developed for mitochondrial diseases and heart failure, it represents a new class of mitochondrial medicine.
Snap-8
Acetyl Octapeptide-3 · Acetyl Glutamyl Heptapeptide-3
Snap-8 is a synthetic octapeptide that mimics the N-terminal end of SNAP-25, working to reduce muscle contractions that lead to expression lines and wrinkles. This topical peptide demonstrates enhanced anti-aging effects compared to its predecessor Argireline by targeting the SNARE complex more effectively.
Syn-Ake
Dipeptide Diaminobutyroyl Benzylamide Diacetate · Dipeptide Diaminobutyroyl
Syn-Ake is a synthetic tripeptide that mimics the mechanism of snake venom to reduce muscle contractions and smooth facial wrinkles. This topically applied peptide works by blocking neuromuscular transmission at the dermal-epidermal junction.
T
Tesamorelin
Egrifta · Egrifta SV
Tesamorelin is a synthetic GHRH analog with a trans-3-hexenoic acid modification that enhances stability. It is the only FDA-approved GHRH analog currently marketed, indicated for reducing excess abdominal fat (lipodystrophy) in HIV-infected patients.
Thymalin
Thymic Factor · Thymulin
Thymalin is a synthetic thymic peptide that regulates immune system function by stimulating T-cell production and maturation. This bioregulator peptide mimics natural thymic hormones to support immune surveillance and cellular repair mechanisms.