Complete Peptide
Reference Library

NNMT inhibitor researched for adipocyte metabolism and NAD+

• Inhibits the metabolic enzyme NNMT
• Studied for fat-cell (adipocyte) metabolism
• Investigated for raising cellular NAD+

Hair-specific copper peptide with follicle-regenerating activity

• Stimulates hair follicle growth and density
• Prolongs the anagen (active growth) phase
• Reduces miniaturization of follicles in androgenic alopecia

Evolved fat-loss peptide, TGA-recognized safe

• Stimulates lipolysis without metabolic side effects
• Inhibits lipogenesis (preventing new fat synthesis)
• Potential cartilage and bone regeneration properties

Tissue-protective EPO-derived peptide without red-cell effects

• Activates tissue-repair signaling without raising hematocrit
• Studied for neuropathic pain and small-fiber neuropathy
• Investigated in sarcoidosis-related neuropathy

The body's most studied regenerative peptide

• Dramatically accelerates tendon, ligament, and muscle healing
• Protects and heals gastrointestinal tract mucosa
• Potent anti-inflammatory and neuroprotective properties

Amylin-pathway peptide studied alongside GLP-1 agonists

• Targets the amylin satiety pathway
• Studied in combination with semaglutide (CagriSema)
• Investigated for appetite regulation

The classic synergistic growth-hormone secretagogue pairing

• Two complementary GH-release mechanisms
• Studied for body composition and recovery
• Ipamorelin's selectivity limits off-target effects

Long-acting growth hormone pulse amplification

• Significantly increases basal GH and IGF-1 levels
• Promotes lean muscle mass development
• Accelerates fat metabolism and lipolysis

Seven orders of magnitude more potent than BDNF for cognitive enhancement

• Promotes synaptogenesis and dendritic growth
• Reverses cognitive decline in Alzheimer's animal models
• Crosses the blood-brain barrier with oral bioavailability

Sleep architecture regulation and stress resilience

• Promotes deep, restorative delta-wave sleep
• Reduces cortisol and normalizes HPA axis function
• Antioxidant and anti-tumor properties

Telomerase-activating peptide with longevity research

• Activates telomerase and supports telomere elongation
• Restores melatonin production in elderly subjects
• Normalizes hypothalamic-pituitary function

Senolytic peptide designed to clear aged "zombie" cells

• Targets senescent ("zombie") cells specifically
• Studied for clearing accumulated aged cells
• Investigated for tissue and fitness restoration in models

Copper-bound peptide that resets tissue to a younger state

• Stimulates collagen, elastin, and glycosaminoglycan synthesis
• Dramatically accelerates wound and burn healing
• Reduces fine lines and wrinkles via dermal remodeling

Potent GH stimulation with cortisol consideration

• Strong GH pulse stimulation
• Promotes lean muscle development
• Enhances fat metabolism

The original growth hormone secretagogue

• Strong GH and IGF-1 elevation
• Significantly increases appetite (caloric surplus support)
• Promotes muscle mass in hypocaloric states

Popular aesthetic blend for skin, hair, and recovery research

• GHK-Cu studied for skin and collagen
• BPC-157 + TB-500 studied for tissue recovery
• Researched for skin quality and appearance

The body's master endogenous antioxidant and detoxifier

• Primary cellular antioxidant defense
• Supports liver detoxification pathways
• Studied for oxidative-stress markers

Most potent GHRP with cardioprotective properties

• Most potent GH release among all GHSs
• Unique cardioprotective effects via CD36 receptors
• Reduces cardiac fibrosis and improves cardiac function

Pure lipolytic activity without the anabolic downsides

• Targeted stimulation of lipolysis (fat breakdown)
• Does not cause hyperglycemia or insulin resistance
• Does not affect IGF-1 levels

Mitochondrial peptide protecting against neurodegeneration and aging

• Potent neuroprotection against amyloid beta toxicity
• Improves insulin sensitivity and glucose metabolism
• Reduces oxidative stress and mitochondrial damage

The most selective GH secretagogue

• Stimulates selective, clean GH release
• Promotes fat loss without muscle catabolism
• Improves lean body composition

Master upstream regulator of the reproductive hormone axis

• Stimulates the natural GnRH/LH/FSH cascade
• Studied in fertility and hypothalamic amenorrhea research
• Investigated for sexual and emotional processing

Four-peptide blend spanning repair, anti-inflammation, and skin

• Combines repair, anti-inflammatory, and skin peptides
• KPV adds an anti-inflammatory component
• BPC-157 + TB-500 for tissue recovery

Potent anti-inflammatory with gut healing and skin repair properties

• Potent anti-inflammatory via NF-kB inhibition
• Heals inflammatory bowel conditions (Crohn's, UC models)
• Wound healing and skin regeneration

Lipotropic nutrient blend studied for fat metabolism support

• Lipotropic nutrients involved in fat metabolism
• B12 supports energy and methylation pathways
• Researched as a metabolic support blend

The body's innate antibiotic and immune coordinator

• Broad-spectrum antimicrobial activity (bacteria, fungi, viruses)
• Stimulates wound healing and angiogenesis
• Modulates innate and adaptive immune responses

Melanocortin agonist with tanning, libido, and metabolic effects

• Stimulates melanogenesis (natural skin darkening)
• UV-protective effect via increased melanin
• Strong libido enhancement and arousal

The exercise-mimetic mitochondrial peptide

• Activates AMPK pathways that mimic exercise adaptation
• Improves insulin sensitivity and glucose utilization
• Enhances mitochondrial function and biogenesis

Selective melanocortin agonist for pigmentation and photoprotection

• Stimulates eumelanin (skin pigmentation)
• Studied for UV photoprotection
• Approved for erythropoietic protoporphyria (EPP)

Central cellular coenzyme at the heart of energy and longevity research

• Drives mitochondrial energy (redox) reactions
• Substrate for sirtuin longevity enzymes
• Studied for age-related metabolic decline

The "social bonding" neuropeptide with broad behavioral research

• Studied for social bonding and trust behaviors
• Investigated in social-cognition and mood research
• Established roles in labor and lactation

Pineal gland peptide for cognitive protection and circadian regulation

• Direct nuclear action to regulate neuroprotective gene expression
• Supports circadian rhythm and sleep architecture
• Reduces oxidative stress in neural tissue

FDA-approved centrally-acting sexual dysfunction treatment

• FDA-approved for hypoactive sexual desire disorder (HSDD) in women (Vyleesi)
• Centrally acting: works on brain, not blood vessels
• Effective regardless of hormonal status

Triple-hormone agonist drawing intense metabolic-research interest

• Among the highest weight reductions reported for an incretin agent in trials
• Triple-receptor mechanism studied for energy expenditure
• Investigated for glycemic and hepatic-fat markers

Anxiolytic and nootropic with immune modulation

• Reduces anxiety without causing sedation or dependence
• Improves working memory and cognitive clarity
• Modulates immune function via IL-6 and IL-1beta

The benchmark GLP-1 agonist behind a generation of metabolic research

• Among the most-studied compounds for weight management
• Improves glycemic and HbA1c markers in trials
• Reduces appetite and caloric intake in research

Russia's premier cognitive enhancement peptide

• Significantly upregulates BDNF expression
• Enhances memory formation and recall
• Increases focus and cognitive processing speed

Classic GHRH analog that prompts the pituitary's own GH release

• Stimulates endogenous, pulsatile GH release
• Studied for body composition and recovery markers
• Historically used in GH-deficiency diagnostics

Exercise-mimetic research compound targeting oxidative metabolism

• Activates ERR oxidative-metabolism pathways
• Studied as an "exercise mimetic" in models
• Investigated for endurance and fat oxidation

Mitochondria-targeting peptide studied for cellular energetics

• Targets and stabilizes mitochondrial membranes
• Studied for cellular energy (ATP) preservation
• Investigated for age-related mitochondrial decline

Dual glucagon/GLP-1 agonist studied for weight and liver outcomes

• Dual mechanism studied for body weight reduction
• Investigated specifically for liver (MASH) outcomes
• Researched for energy expenditure via glucagon receptor

Systemic healing and anti-inflammatory signaling

• Accelerates wound healing across multiple tissue types
• Reduces systemic and local inflammation
• Promotes new blood vessel formation

The only FDA-approved peptide for visceral fat reduction

• Significantly reduces visceral (abdominal) adipose tissue
• FDA-approved for HIV-associated lipodystrophy (Egrifta)
• Improves triglyceride levels and cardiovascular risk factors

Visceral-fat-focused GHRH analog paired with a selective GHRP

• Tesamorelin's visceral-fat research focus
• Ipamorelin adds a selective second GH stimulus
• Studied for body composition

Thymic bioregulator with remarkable lifespan extension data

• Restores T-cell counts and function in elderly subjects
• Reduces all-cause mortality in controlled human studies
• Normalizes immune response dysregulation

The thymus gland's master immune modulator

• Enhances T-cell maturation and immune competence
• Improves response to viral infections (HIV, HBV, HCV)
• Approved in 37+ countries for HBV and HCV

First-in-class dual incretin studied for metabolic and weight outcomes

• Studied extensively for body weight reduction
• Improves glycemic control markers in research
• Acts on appetite and satiety signaling

Minimal dipeptide bioregulator studied for immune and aging genes

• Studied as an immune/thymic bioregulator
• Investigated for gene-expression modulation
• Part of the geroprotective bioregulator family

Neuropeptide regulating inflammation, vasodilation, and gut function

• Potent anti-inflammatory via Th2 immune shift
• Vasodilation and pulmonary arterial hypertension research
• Regulates gut motility and function