153 peptides and counting.

The flagship healing peptide. Used to accelerate tendon, ligament, and gut repair.

Soft-tissue healing peptide — frequently stacked with BPC-157.

Clean GH pulse — widely used for sleep, recovery, and lean composition.

GHRH partner to Ipamorelin — together they amplify the GH pulse.

The visceral-fat peptide — FDA-approved for HIV-associated lipodystrophy.

The category-defining GLP-1 for weight loss and metabolic health.

Dual-agonist successor to semaglutide — larger average weight loss in trials.

Investigational triple-agonist with the largest weight-loss numbers in early trials.

Stimulates melanin production for a deeper tan with less UV exposure.

Centrally-acting libido peptide — FDA-approved for premenopausal HSDD.

The original copper peptide — collagen, skin tone, hair density.

Pineal-derived longevity peptide with proposed telomerase effects.

Russian anxiolytic nootropic — calm focus without sedation.

Russian nootropic for focus and neuroprotection.

Mitochondrial peptide for metabolic flexibility and exercise capacity.

NNMT inhibitor for fat loss and metabolic health.

GH-fragment with lipolytic action and no growth signaling.

Cofactor for mitochondrial energy and sirtuin-mediated longevity pathways.

Immune modulator — used clinically for chronic viral infections and immune support.

Promotes slow-wave sleep depth — used by hard-charging trainers and travelers.

Antimicrobial peptide used for chronic infections and biofilm.

Tiny tripeptide with outsized anti-inflammatory and gut-calming effects.

Strongest GH-releasing peptide in the GHRP family.

Mitochondrial targeting peptide studied for energy and age-related decline.

Strong GH release with modest cortisol elevation — older but effective.

GHRP with strong appetite stimulation — niche tool for hard-gainers.

The original clinical GHRH analog — gentle, well-tolerated GH support.

Pulsatile GHRH analog — pair with a GHRP for a clean GH pulse.

The original FDA-approved daily GLP-1 for weight loss.

Next-gen weekly combo — additive weight loss vs semaglutide alone.

Weekly amylin analog — complementary mechanism to GLP-1.

Dual GLP-1/glucagon agonist — competes with retatrutide on potency.

Oral GLP-1 with no food/water restrictions — the convenience play.

The original GLP-1 agonist — clinically displaced by newer agents but still in use.

Weekly GLP-1 with cardiovascular outcome data in T2D.

Non-peptide oral weight-loss agent with strong Phase 2 data.

Pre-clinical myostatin inhibitor — outsized muscle growth in animal models.

Clinical-grade myostatin pathway inhibitor — terminated in muscle dystrophy trials.

Long-acting IGF-1 analog — anabolic but raises systemic IGF-1 markedly.

Sister compound to AOD-9604 — niche fat-loss tool with modest data.

Master regulator of reproductive hormones — investigated for libido and fertility.

The 'bonding' peptide — also has modest appetite and stress effects.

Topical 'Botox-mimic' — reduces expression-line depth.

Workhorse cosmetic peptide for collagen synthesis.

Mild topical Botox-mimic — best for expression lines.

Topical sibling to GHK-Cu injection — skin and hair regeneration.

Clinical-grade tight-junction modulator — most advanced for celiac.

Used off-label in CIRS/mold-illness protocols.

Thymic peptide for immune support — niche but research-backed.

Full-length parent of TB-500 — broader research base in cardiac repair.

Cytoprotective mitochondrial peptide — discovered in Alzheimer studies.

Targeted senolytic — clears 'zombie cells' in pre-clinical models.

Bioregulator immune-support peptide complex from Russian research tradition.

Khavinson-line cognitive bioregulator — used for stress and aging.

Cortical bioregulator — supports cognitive resilience.

Russian-developed prescription nootropic with strong anecdotal cognitive reports.

Clinical-grade neurotrophic peptide cocktail used in stroke and dementia.

Orally active synaptogenic compound — promising preclinical cognition data.

Synthetic ACTH-related peptide for cognition and neuroprotection.

Alternative to standard DSIP — used by some for stubborn insomnia.

Slow-release serotonin precursor — mood and sleep support.

The default 'GH stack' in a single vial — convenient, slightly less flexible.

Hybrid SARM/myostatin inhibitor — strong anecdotal hypertrophy.

Mild SARM — sometimes grouped with peptides in research catalogs.

Natural parent of melanotan-class peptides.

Endogenous antimicrobial peptide investigated for resistant infections.

Pre-clinical fast-acting antidepressant target.

Orally available connective-tissue support — strong cosmetic + joint data.

Dipeptide with anti-aging and exercise-buffering applications.

Class reference for Khavinson short-peptide bioregulators.

Mild stimulant-leaning racetam — focus and verbal fluency.

Carrier peptide used to deliver other compounds intracellularly.

Workhorse gut-mucosa support — research backs dipeptide-bound form.

Alternate CPP delivery vehicle.

Long-acting GHRH analog dosed weekly, distinct from the no-DAC version.

Oral GH secretagogue with robust human data on GH and IGF-1 elevation.

Splice variant of IGF-1 that drives local muscle repair and growth.

Pegylated, longer-acting MGF for systemic muscle-repair signaling.

Ultra-potent short-acting IGF-1 variant for localized hypertrophy.

Oral GH secretagogue approved as an adult GH-deficiency diagnostic.

Early GHRP-family secretagogue, less common than GHRP-2 and 6.

Recombinant human growth hormone itself, the molecule the secretagogues chase.

Orally active GH secretagogue from early clinical research.

Novo single-molecule GLP-1 plus amylin agonist with striking early loss.

GLP-1/glucagon dual agonist advancing fastest in China.

GLP-1/glucagon agonist targeting weight loss and liver fat.

GLP-1/glucagon agonist studied primarily for fatty liver disease.

Pfizer small-molecule oral GLP-1 agonist.

Weekly GLP-1 biased toward cAMP signaling, in late trials in China.

Short-acting prandial GLP-1, mostly clinically displaced now.

Weekly GLP-1 approved then withdrawn for commercial reasons.

Antibody that builds muscle while cutting fat, a recomposition play.

Vascular-targeting fat-loss prodrug, potent but carries real toxicity concerns.

Preclinical exercise mimetic that boosts fat oxidation and endurance.

Endurance and fat-loss compound popular despite serious safety concerns.

AMPK activator studied as an exercise mimetic for endurance and fat use.

Stable arginate-salt cousin of BPC-157, heavily marketed as its successor.

EPO-derived peptide studied for neuropathic pain and tissue protection.

Copper-free GHK tripeptide, the signaling backbone of GHK-Cu.

Zinc-bound thymulin used topically for hair density.

Active fragment of thymopoietin used for immune modulation.

The milder, cleaner tanning cousin of MT-II, with an approved implant form.

MC4R agonist approved for specific genetic forms of obesity.

GnRH that stimulates LH and FSH, used for fertility and TRT support.

Long-acting GnRH agonist used in hormone-driven conditions and restarts.

Mimics LH to maintain testicular function, common in TRT protocols.

Selective estrogen modulator that raises natural testosterone.

More stable, longer-acting amidated Semax derivative.

More stable amidated Selank derivative for calm focus.

Microtubule-stabilizing peptide studied in tauopathies and cognition.

NCAM-derived peptide that promotes synaptic plasticity and memory.

TREK-1 blocker studied as a rapid-acting antidepressant.

Fat-soluble racetam favored for mood and creative focus.

Stimulating racetam used for focus and physical output. Banned in sport.

Cattle-cortex peptide complex used clinically in Russia for brain recovery.

Electron-cycling dye used at low doses for mitochondrial and cognitive support.

Khavinson dipeptide bioregulator for immune and general aging support.

Vascular bioregulator from the Khavinson short-peptide line.

Cardiac-tissue bioregulator peptide.

Respiratory-tissue bioregulator peptide.

Bronchial and gut mucosa bioregulator from the Khavinson line.

Liver and GI bioregulator peptide complex.

Polyamine that induces autophagy, with human longevity-association data.

Gut metabolite that triggers mitophagy, with human muscle-function data.

GLP-2 analog approved for short bowel syndrome, grows intestinal lining.

Long-acting GLP-2 analog in trials for short bowel syndrome.

Extended Argireline-class peptide that softens expression lines.

Collagen-signaling peptide, a core component of Matrixyl 3000.

Multi-pathway collagen stimulator marketed as Matrixyl synthe'6.

Yeast-derived peptide used for skin firmness and tone.

Topical brightener that blocks melanin via MC1R antagonism.

Anti-puffiness peptide used in under-eye formulations.

Collagen-mimetic peptide for skin structure support.

Locally acting follistatin-based agent for targeted muscle growth.

Circulating follistatin isoform variant of the 344 form.

Deproteinized calf-blood extract used for tissue and nerve recovery.

Actoprotector that lifts energy and focus without classic stimulant load.

The first-generation tanning peptide. More selective than Melanotan II, with a cleaner side-effect profile.

Pre-clinical 'exercise in a bottle' candidate — improves endurance and metabolic flexibility in animal models.

All-in-one healing blend popular for connective-tissue recovery and post-surgical protocols.

The 'skin and structure' blend. Often used for aesthetic and post-procedure recovery protocols.

Pre-mixed convenience version of the most-used recovery stack in peptide circles.

Less-studied cousin of 5-Amino-1MQ, marketed for body-composition support.

Aesthetic-clinic 'fat-dissolve' injection marketed for small stubborn pockets.

Mitochondrial fat-shuttle cofactor — used for endurance support and recomposition protocols.

Combined FSH+LH biologic used in fertility protocols and male HPTA restoration.

Aggressive research peptide that induces fat-cell apoptosis via vascular targeting.

EPO-derived peptide for small-fiber neuropathy and inflammatory nerve pain.

Original 'exercise-mimetic' research compound. WADA-prohibited in sport.

Master antioxidant. Used IV/IM for skin tone, hepatic detox support, and redox protocols.

Topical 'Botox-mimetic' peptide for expression-line softening.

LH-mimetic used for HPTA preservation on TRT, post-cycle therapy, and fertility induction.

Classic medspa 'fat-burner shot' — lipotropic amino acids plus B-vitamins.