Skip to content

Directory

Peptide Database

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

Showing 124 of 40 peptides in Skin, Hair & Beauty

Sorted A–ZClear filters

ABP-7

  • Muscle Recovery
  • Skin, Hair & Beauty

A synthetic peptide researched for cellular repair and regeneration.

  • Supports wound and tissue repair signaling in experimental models
  • May enhance cell migration and collagen deposition involved in healing
  • Investigated for potential roles in angiogenesis and vascular remodeling
Read the guide

Acetyl Hexapeptide-3

  • Skin, Hair & Beauty
  • Anti-Aging

A cosmetic peptide known for reducing the appearance of wrinkles.

  • Helps reduce the appearance of expression lines in cosmetic research
  • May relax superficial facial muscle contractions through SNARE interference
  • Supports smoother skin texture and visible wrinkle reduction
Read the guide

AHK

  • Skin, Hair & Beauty
  • Anti-Aging

A copper-binding peptide studied for skin and hair regeneration.

  • Supports collagen production and dermal remodeling in skin research
  • May promote hair follicle stimulation and scalp health
  • Investigated for improving skin firmness and visible signs of aging
Read the guide

AHK-Cu

  • Skin, Hair & Beauty

A copper peptide studied for skin and hair regeneration.

  • Delivers bioavailable copper to support collagen and elastin synthesis
  • Studied for enhancing hair growth and reducing hair shedding
  • May aid skin repair, firmness, and overall complexion quality
Read the guide

Argireline

  • Skin, Hair & Beauty
  • Anti-Aging

A cosmetic peptide researched for reducing expression lines.

  • Helps reduce expression lines by modulating SNARE complex formation
  • May soften forehead and periorbital wrinkles in cosmetic applications
  • Supports smoother skin appearance without full neuromuscular blockade
Read the guide

Cartalax

  • Muscle Recovery
  • Skin, Hair & Beauty
  • +1

A cartilage-focused bioregulatory peptide.

  • Bioregulatory peptide studied for cartilage and joint connective tissue support
  • May promote fibroblast activity, collagen production, and reduced tissue senescence
  • Investigated for joint comfort, mobility, and broader anti‑aging effects on connective tissue
Read the guide

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

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

KLOW

  • Skin, Hair & Beauty
  • Anti-Aging

A cosmetic-style peptide blend researched for skin radiance and rejuvenation.

  • Branded cosmetic peptide blend researched for skin radiance and hydration
  • May support collagen synthesis and smoother skin texture in topical use
  • Investigated for enhancing skin glow, elasticity, and overall complexion quality
Read the guide

KPV

  • Gut Health
  • Immune Support
  • +1

An anti-inflammatory tripeptide derived from alpha-MSH.

  • Tripeptide derived from alpha-MSH studied for strong anti-inflammatory activity via NF-κB inhibition
  • May support gut barrier integrity and help calm colitis and other inflammatory bowel models
  • Investigated for promoting skin and wound healing while modulating, not suppressing, immune responses
Read the guide

Leuphasyl

  • Skin, Hair & Beauty
  • Anti-Aging

A neuropeptide-mimetic studied for wrinkle reduction.

  • Pentapeptide studied for reducing expression lines by modulating enkephalin receptors
  • May complement other cosmetic peptides to soften dynamic wrinkles
  • Investigated for improving skin smoothness and visible signs of facial tension
Read the guide

Lipopeptide

  • Skin, Hair & Beauty
  • Anti-Aging

A lipid-linked peptide designed for enhanced cellular delivery.

  • Cosmetic-style lipopeptide blend researched for enhancing skin firmness and texture
  • May support epidermal barrier function and hydration in topical formulations
  • Investigated for improving the appearance of fine lines and skin tone
Read the guide

LL-37

  • Immune Support
  • Skin, Hair & Beauty

An antimicrobial peptide studied for immune and wound defense.

  • Endogenous cathelicidin peptide with broad-spectrum antibacterial, antiviral, and antifungal activity
  • Modulates innate immune responses and helps resolve chronic inflammation
  • Investigated for supporting wound healing, biofilm disruption, and mucosal defense
Read the guide

Matrixyl

  • Skin, Hair & Beauty
  • Anti-Aging

A cosmetic peptide complex studied for skin rejuvenation.

  • Palmitoylated matrikine complex studied for stimulating collagen and extracellular matrix synthesis
  • May reduce wrinkle depth and improve skin firmness in cosmetic research
  • Investigated for long‑term anti‑aging and skin‑rejuvenation benefits
Read the guide

Melanostatin DM

  • Skin, Hair & Beauty

A peptide studied for pigmentation regulation.

  • Peptide researched for inhibiting melanocyte activity and reducing melanin production
  • May help even skin tone and reduce appearance of hyperpigmented spots
  • Investigated for cosmetic management of discoloration and photoaging
Read the guide

Melanotan 1

  • Skin, Hair & Beauty
  • Weight Loss

A peptide studied for pigmentation and photoprotection.

  • Alpha‑MSH analog studied for increasing skin pigmentation and photoprotection
  • May help reduce sunburn risk by darkening skin through melanocortin receptor activation
  • Investigated for potential effects on appetite and inflammation via melanocortin pathways
Read the guide

Melanotan 2

  • Sexual Health
  • Skin, Hair & Beauty
  • +1

A melanocortin peptide researched for tanning and libido effects.

  • Melanocortin analog researched for tanning and libido‑modulating effects
  • May enhance sexual arousal and erectile function through central melanocortin signaling
  • Investigated for appetite suppression and body‑weight modulation
Read the guide

Nonapeptide-1

  • Skin, Hair & Beauty

A cosmetic peptide researched for skin tone regulation.

  • Topical peptide studied for inhibiting melanin synthesis by blocking α‑MSH binding
  • May help reduce hyperpigmentation and promote more even skin tone
  • Investigated for cosmetic management of melasma and dark spots
Read the guide

Orbitzen

  • Skin, Hair & Beauty

An experimental neuropeptide studied for mood, focus, and stress resilience.

  • Branded peptide formulation researched for ocular and peri‑orbital tissue support
  • May help reduce signs of fatigue around the eyes such as puffiness and dark circles
  • Investigated for improving microcirculation and skin quality in the eye area
Read the guide

OS-01

  • Skin, Hair & Beauty
  • Anti-Aging

A longevity peptide studied for cellular rejuvenation.

  • Topical peptide blend researched for reducing cellular senescence markers in skin
  • May improve skin barrier function, hydration, and visible firmness
  • Investigated for supporting healthier, more resilient aging skin
Read the guide

P21

  • Skin, Hair & Beauty

A neuroregulatory peptide studied for cognitive protection.

  • Experimental peptide studied for potential hair follicle cycling and regrowth support
  • May influence stem cell and growth factor signaling in scalp tissue
  • Investigated for cosmetic applications in hair density and quality
Read the guide

Pal-AHK

  • Skin, Hair & Beauty
  • Anti-Aging

A palmitoylated copper peptide studied for skin repair.

  • Palmitoylated AHK peptide researched for improved skin penetration and collagen support
  • May promote hair growth and scalp health through copper-dependent enzyme activation
  • Investigated for visible improvements in skin firmness and hair density
Read the guide

Pal-GHK

  • Skin, Hair & Beauty
  • Anti-Aging

A lipid-enhanced copper peptide for skin rejuvenation.

  • Lipidated GHK‑Cu analog studied for enhanced delivery of copper to skin cells
  • May boost collagen synthesis, wound healing, and overall skin rejuvenation
  • Investigated for reducing fine lines, improving elasticity, and evening skin tone
Read the guide