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Peptide Database

Independent research guides for every peptide we track — benefits, side effects, cited studies, and which vendors actually stock it.

Showing 2548 of 155 peptides

Sorted A–Z

CJC-1295

  • Muscle Recovery
  • Weight Loss
  • +1

A growth hormone releasing peptide studied for longevity and recovery.

  • GHRH analog studied for increasing endogenous growth hormone and IGF-1 levels
  • May support muscle growth, fat loss, and recovery when combined with training
  • Investigated for improved sleep quality and general anabolic support
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CJC-1295 DAC

  • Muscle Recovery
  • Weight Loss
  • +1

A long-acting GHRH analog for sustained GH release.

  • Long-acting GHRH analog researched for sustained growth hormone elevation
  • May enhance muscle mass, recovery, and body composition in study settings
  • Investigated for convenience of less frequent dosing while maintaining GH pulses
Read the guide

CJC-1295 NO DAC

  • Muscle Recovery
  • Weight Loss
  • +1

A short-acting GHRH analog that enhances natural GH pulses.

  • Shorter-acting GHRH analog studied for more physiologic GH pulse support
  • May aid muscle repair, strength, and lean mass accrual in research protocols
  • Investigated for synergistic use with GHRP‑class secretagogues
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CJC-IPA is a compound listed by research-peptide vendors.

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Cortagen

  • Nootropics

A bioregulatory peptide studied for brain tissue support.

  • Bioregulatory peptide researched for cerebral cortex and neuronal support
  • May aid neuroplasticity and recovery from brain stressors in experimental models
  • Investigated for supporting cognitive function and central nervous system resilience
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Decapeptide-12

  • Skin, Hair & Beauty

A cosmetic peptide researched for skin pigmentation control.

  • Synthetic peptide studied for reducing unwanted skin pigmentation
  • Inhibits tyrosinase activity involved in melanin synthesis in research models
  • Investigated for supporting more even skin tone and appearance of dark spots
Read the guide

DSIP

  • Sleep & Mood
  • Muscle Recovery

A naturally occurring peptide studied for sleep regulation.

  • Studied for promoting deeper slow‑wave (delta) sleep and improving sleep quality
  • May help stabilize sleep architecture without heavy sedation in research subjects
  • Investigated for stress modulation and support of nighttime recovery processes
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Epitalon

  • Anti-Aging
  • Sleep & Mood

A longevity-focused peptide studied for cellular aging.

  • Tetrapeptide researched for telomere length regulation and cellular longevity
  • May modulate melatonin secretion and circadian rhythm in aging models
  • Investigated for broad anti‑aging and oxidative‑stress balancing effects
Read the guide

Epithalon

  • Anti-Aging

A longevity-focused peptide studied for cellular aging.

  • Synthetic longevity peptide studied for activating telomerase in cell models
  • May support DNA repair and regulation of genes linked to lifespan
  • Investigated for potential systemic anti‑aging and metabolic support effects
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Follistatin-315

  • Muscle Recovery

A myostatin-binding protein researched for muscle growth.

  • Glycoprotein isoform researched for binding and inhibiting myostatin
  • May promote muscle hypertrophy and strength gains in preclinical studies
  • Investigated for improving recovery from muscle wasting and intense training
Read the guide

Follistatin-344

  • Muscle Recovery
  • Weight Loss

A myostatin-binding protein studied for muscle growth.

  • Variant of follistatin studied for potent myostatin and activin inhibition
  • May enhance lean muscle mass and reduce adiposity in animal models
  • Investigated for regenerative and performance‑oriented muscle support
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FOXO4-DRI

  • Anti-Aging
  • Immune Support

A senolytic peptide researched for cellular aging.

  • Senolytic peptide researched for selectively clearing senescent cells
  • May help normalize inflammatory secretions associated with cellular senescence
  • Investigated for improving tissue function and healthspan in aging models
Read the guide

Fragment 176-191

  • Weight Loss

A growth hormone fragment researched for fat loss.

  • Growth hormone fragment studied for targeted lipolytic activity without full GH effects
  • May enhance fat breakdown and limit lipogenesis in adipose tissue
  • Investigated for body‑composition support with reduced impact on glucose metabolism
Read the guide

FTPP

  • Nootropics
  • Immune Support

An experimental peptide researched for cellular signaling modulation.

  • Experimental peptide explored for modulation of intracellular signaling cascades
  • May influence pathways related to cell survival and metabolism in research models
  • Investigated broadly for systems‑level cellular regulation effects
Read the guide

GHK Basic

  • Skin, Hair & Beauty
  • Anti-Aging

A naturally occurring peptide studied for tissue repair.

  • Copper‑binding tripeptide studied for wound healing and tissue repair
  • May support collagen synthesis, angiogenesis, and antioxidant defenses
  • Investigated for skin rejuvenation and overall tissue remodeling effects
Read the guide

GHK-Cu

  • Skin, Hair & Beauty
  • Anti-Aging

A copper peptide studied for regeneration and anti-aging.

  • Copper peptide researched for skin regeneration and wrinkle reduction
  • May improve hair growth, scalp health, and follicle size in topical studies
  • Investigated for scar remodeling and enhanced extracellular matrix quality
Read the guide

GHRH

  • Muscle Recovery
  • Weight Loss
  • +1

The primary hormone regulating growth hormone release.

  • Endogenous hormone analog studied for stimulating growth hormone secretion
  • May support lean mass, recovery, and metabolic health when GH is deficient
  • Investigated for broader endocrine balance within the GH–IGF‑1 axis
Read the guide

GHRP-2

  • Muscle Recovery
  • Weight Loss

A potent growth hormone releasing peptide.

  • Growth hormone secretagogue researched for strong GH pulse stimulation
  • May enhance muscle recovery, strength, and body‑composition changes
  • Investigated for synergistic use with GHRH analogs in GH‑deficient models
Read the guide

GHRP-6

  • Muscle Recovery
  • Weight Loss

A potent growth hormone secretagogue with appetite-stimulating effects.

  • Potently stimulates growth hormone release via ghrelin receptor activation
  • Supports muscle growth, strength, and recovery in research settings
  • May increase appetite and enhance nutrient partitioning toward lean tissue
Read the guide

GLOW is a compound listed by research-peptide vendors.

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GLP-1SG

  • Weight Loss

A GLP-1-style incretin peptide researched for metabolic and weight control.

  • Weight Loss
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Glutathione

  • Immune Support
  • Anti-Aging
  • +1

A critical antioxidant studied for cellular detoxification.

  • Acts as a master intracellular antioxidant supporting redox balance
  • Supports liver detoxification and conjugation of toxins and heavy metals
  • May help immune function, mitochondrial health, and protection from oxidative stress
Read the guide

GnRH

  • Sexual Health

The master regulatory peptide for reproductive hormones.

  • Hypothalamic hormone analog that regulates LH and FSH secretion
  • Studied for restoring or modulating fertility and reproductive hormone balance
  • May be used experimentally to map hypothalamic–pituitary–gonadal axis function
Read the guide

Gonadorelin

  • Sexual Health

A GnRH analog studied for reproductive hormone regulation.

  • Synthetic GnRH analog researched for diagnostic testing of pituitary function
  • May help stimulate gonadotropin release in cases of hypothalamic dysfunction
  • Investigated for controlled modulation of reproductive hormone output
Read the guide