Filtered to peptides with at least one recruiting, not-yet-recruiting, or active-not-recruiting study in our ClinicalTrials.gov snapshot. Showing 43 peptides below.
Hydrolyzed collagen · Collagen hydrolysate
Short protein fragments from collagen—usually bovine or marine—sold as powders and capsules for skin elasticity and joint comfort.
Love hormone · Pitocin
A nine-amino-acid neuropeptide famous for social bonding—also studied as a nasal spray for autism and anxiety.
Ta1 · Zadaxin · Thymalfasin
A 28-amino-acid thymic peptide used clinically in some countries for immune modulation.
Mitochondrial peptide
A mitochondrial-derived peptide studied for exercise mimetic and metabolic effects.
Ozempic · Wegovy · GLP-1 receptor agonist
A GLP-1 receptor agonist peptide drug approved for type 2 diabetes and chronic weight management.
Mounjaro · Zepbound · Dual GIP/GLP-1 agonist
A dual GIP and GLP-1 receptor agonist with strong weight-loss and glycemic data in trials.
GHK-Cu
A skin conditioning peptide ingredient listed in EU cosmetic databases—often used in repair & renewal formulas.
Cathelicidin · hCAP18 fragment
The only human cathelicidin—a host-defense peptide with antimicrobial and immune-modulating roles in the gut and skin.
A skin conditioning peptide ingredient listed in EU cosmetic databases—often used in anti-aging formulas.
Human chorionic gonadotropin · Pregnyl · Gonadotropin
A glycoprotein hormone peptide—not a small peptide—used medically for fertility and sometimes TRT adjunct.
Dihydroquercetin-glucoside · Epigallocatechin gallate glucoside · Glycine
A plant-derived hair complex marketed to wake up stem cells in the follicle—often compared to minoxidil in brand copy.
Peptide retinol cream
Products that pair retinoids with signal peptides—two different anti-aging mechanisms in one formula.
His-D-Trp-Ala-Trp-D-Phe-Lys-NH2
An older GH secretagogue known for strong GH release—and notable hunger side effects.
Rigin
A skin conditioning miscellaneous peptide ingredient listed in EU cosmetic databases—often used in anti-aging formulas.
Oleanolic acid · Apigenin
A flavonoid-and-peptide blend aimed at reducing hair fall by strengthening the anchor between hair and scalp.
GRF 1-29 · GHRH 1-29 · Sermorelin acetate
A GHRH analog that prompts the pituitary to release growth hormone—often stacked with GHRP peptides in clinic and research conversations.
Gelita Verisol · BCP
A branded collagen peptide blend with the most published trials for skin firmness and cellulite appearance.
Capixyl component
A four-amino-acid peptide often paired with biotin peptides in scalp-density formulas.
L-Carnosine · Beta-alanyl-L-histidine
A dipeptide of beta-alanine and histidine that buffers cellular stress and glycation—sold as an oral supplement.
Growth hormone secretagogue · GHRP analog
A selective growth-hormone secretagogue peptide—stimulates GH with less appetite spike than older GHRPs.
Lys-Pro-Val · Alpha-MSH fragment
A tripeptide fragment of alpha-MSH studied for colitis and gut lining repair.
KP-54 · Metastin
A hypothalamic peptide that triggers reproductive hormone release—studied in fertility research and sometimes sold as a research chemical.
Glu-Asp-Arg
A Russian synthetic tripeptide (Glu-Asp-Arg) marketed for brain aging and sleep—limited Western trial data.
LY3437943 · Triple agonist
A once-weekly GLP-1/GIP/glucagon receptor triple agonist in late-stage trials for obesity—next-gen metabolic peptide drug.
ACTH 4-10 analog
A Russian-developed heptapeptide marketed for memory, focus, and stroke recovery support.
sh-Oligopeptide-1 · Sh-oligopeptide-1
A skin conditioning peptide ingredient listed in EU cosmetic databases—often used in repair & renewal formulas.
MT-II · Melanotan 2 · Afamelanotide analog
A synthetic melanocortin peptide originally developed for tanning—now notorious for unregulated online sale.
Egrifta · TH9507
An FDA-approved GHRH analog for HIV-associated visceral fat—one of the few legitimate prescription GH-axis peptides in the U.S.
Emideltide
A neuropeptide isolated in 1977 and studied for sleep architecture and stress response.
Byetta · Bydureon · Exendin-4 analog
The first approved GLP-1 mimetic—derived from Gila monster saliva peptide exendin-4.
FGF-1 · Fibroblast growth factor
Growth-factor-style proteins in premium repair serums—cousin category to EGF, aimed at fibroblast signaling.
Hydrolyzed keratin · Keratin amino acids
Broken-down keratin protein fragments that coat and reinforce damaged hair shafts.
TP-7 · Selanc
A synthetic heptapeptide developed in Russia as an anxiolytic and nootropic—often discussed in biohacking circles.
Tβ4 · Thymosin β-4
The full 43-amino-acid repair protein behind TB-500—studied for wound healing and tissue migration in research settings.
AOD precursor
The lipolytic piece of growth hormone—marketed for fat loss in research markets.
hGH fragment 176-191 analog · Anti-obesity drug fragment
A fragment of human growth hormone studied for fat loss without IGF-1 effects.
Body Protection Compound-157 · PL 14736
A 15-amino-acid gastric peptide widely discussed for tendon, gut, and muscle recovery—one of the most searched research peptides.
Acetyl Tetrapeptide-3 · Butylene Glycol complex
A patented hair-complex ingredient pairing a biotin peptide with a tetrapeptide—common in scalp serums marketed for thinning hair.
Copper tripeptide · Prezatide copper acetate
A copper-binding tripeptide studied for wound healing, collagen synthesis, and gene expression reset.
Saxenda · Victoza · Daily GLP-1
An earlier daily-injection GLP-1 agonist—still used for diabetes and weight loss.
Bremelanotide · Vyleesi · Melanotan II derivative
A melanocortin receptor agonist approved as Vyleesi for hypoactive sexual desire in women.
Thymosin β-4 fragment · Tβ4 fragment
A synthetic version of thymosin beta-4 marketed for soft-tissue repair and flexibility.
A skin conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.