Peptide Catalog42 Research Compounds

The "Wolverine Stack" — high-dose tissue repair combined with systemic healing for accelerated recovery from injury and overtraining.

• Maximum tissue recovery
• Systemic healing support
• Performance maintenance

Body Protective Compound — one of the most researched healing peptides for gut health, tissue repair, and injury recovery.

• Tendon & ligament repair
• Gut health support
• Reduced inflammation

Copper peptide complex known for tissue remodeling, anti-inflammatory effects, and skin/collagen regeneration.

• Collagen synthesis
• Wound healing
• Anti-inflammatory

High-dose copper peptide for extended protocols — supports tissue remodeling, collagen production, and systemic anti-inflammatory effects.

• Extended healing protocols
• Collagen support
• Systemic anti-inflammatory

Anti-inflammatory tripeptide derived from alpha-MSH — supports gut healing, immune regulation, and reduced systemic inflammation.

• Gut lining repair
• Immune modulation
• Systemic anti-inflammatory

Thymosin Beta-4 fragment promoting systemic healing, cardiovascular repair, and recovery from chronic injuries.

• Systemic tissue repair
• Cardiovascular health
• Flexibility & range of motion

Growth hormone-releasing hormone analogue that stimulates natural GH secretion — effective for muscle recovery, fat metabolism, and anti-aging.

• Natural GH stimulation
• Muscle recovery
• Fat metabolism

Recombinant human growth hormone — supports muscle mass, fat loss, skin quality, and recovery. Used in anti-aging and body recomposition protocols.

• Muscle mass support
• Fat loss
• Recovery enhancement

Higher-dose human growth hormone for intermediate protocols — supports lean body composition, skin quality, and recovery under medical supervision.

• Advanced recomposition
• Skin & tissue quality
• Performance support

Human Chorionic Gonadotropin — supports testosterone production restoration, used in post-cycle therapy and hormonal optimization protocols.

• Testosterone restoration
• Post-cycle support
• Hormonal balance

Mid-dose HCG for post-cycle therapy — effective for restoring natural testosterone production and testicular function.

• Testosterone restoration
• Post-cycle support
• Testicular function

High-dose HCG for advanced hormonal restoration protocols under strict medical supervision.

• Advanced hormonal support
• Maximum testosterone restoration
• Medical-grade protocol

Highly selective GHRP that stimulates GH release without significant cortisol or prolactin elevation — ideal for sleep and recovery.

• Clean GH release
• Improved sleep
• Minimal side effects

Research compound studied for its effects on mitochondrial metabolism and exercise mimicry — potential applications for metabolic health and endurance.

• Mitochondrial activation
• Metabolic health
• Endurance research

Clinically studied GHRH analogue — one of the most potent for visceral fat reduction and body recomposition.

• Visceral fat reduction
• Cardiovascular protection
• IGF-1 elevation

Telomere-extending tetrapeptide studied for longevity, sleep regulation, and antioxidant activity.

• Telomere support
• Sleep cycle regulation
• Antioxidant effects

Entry-dose NAD+ for cellular energy, mitochondrial support, and DNA repair — great for beginners starting a longevity protocol.

• Cellular energy
• Mitochondrial function
• DNA repair

Nicotinamide Adenine Dinucleotide — cellular energy cofactor critical for mitochondrial function, DNA repair, and recovery from substance use.

• Cellular energy production
• DNA repair
• Addiction recovery support

High-dose NAD+ for advanced longevity protocols, intense recovery phases, or addiction recovery support at maximum cellular impact.

• Maximum cellular energy
• Advanced DNA repair
• Intensive recovery support

Anxiolytic heptapeptide derived from tuftsin — reduces anxiety without sedation, supporting focus and emotional resilience.

• Anxiety reduction
• Cognitive clarity
• Mood stabilization

ACTH-derived nootropic peptide used for cognitive enhancement, neuroprotection, and BDNF stimulation.

• BDNF stimulation
• Focus & memory
• Neuroprotection

Triple-agonist GLP-1/GIP/glucagon — the most potent weight loss peptide currently in research with up to 24% body weight reduction in trials.

• Triple hormone action
• Maximum fat loss potential
• Metabolic enhancement

Intermediate triple-agonist dose for sustained weight management protocols with significant metabolic impact under medical oversight.

• Advanced dosing protocol
• Sustained fat loss
• Metabolic optimization

High-dose triple-agonist for advanced weight management protocols with medical oversight.

• High-dose protocol
• Maximum metabolic impact
• Sustained results

Maximum-dose triple-agonist for advanced weight management protocols under strict medical supervision.

• Maximum dose protocol
• Advanced fat loss
• Medical oversight required

GLP-1 receptor agonist — the active compound in Ozempic/Wegovy, reducing appetite, blood sugar, and cardiovascular risk.

• Appetite regulation
• Blood sugar control
• Cardiovascular protection

Higher-dose semaglutide for sustained GLP-1 support throughout the protocol cycle.

• Extended protocol support
• Sustained appetite control
• Metabolic optimization

Entry-dose dual GLP-1/GIP agonist (Mounjaro/Zepbound) — ideal for starting a titration protocol for weight management.

• Dual-action fat loss
• Beginner-friendly dose
• Insulin sensitivity

Dual GLP-1/GIP agonist (Mounjaro/Zepbound) — superior to semaglutide alone for weight loss and insulin sensitivity.

• Dual-action fat loss
• Insulin sensitivity
• Lean mass preservation

Intermediate-dose dual GLP-1/GIP agonist for progressive weight management protocols.

• Dual-action fat loss
• Insulin sensitivity
• Lean mass preservation

Advanced-dose dual-agonist for progressive body recomposition under medical supervision.

• Progressive recomposition
• Metabolic flexibility
• Sustained results

High-dose dual-agonist for advanced body recomposition under medical supervision.

• Advanced recomposition
• Metabolic optimization
• Long-term results

Hypothalamic neuropeptide that stimulates GnRH release — supports hormone axis function, libido, and sexual response.

• GnRH stimulation
• Hormone axis support
• Libido enhancement

Alpha-MSH analogue with targeted melanotropic action — studied for UV-protective tanning with a more selective profile than MT-2.

• UV-protective tanning
• Melanotropic action
• Skin tone support

Alpha-MSH analogue studied for libido enhancement, erectile function, and UV-protective skin tanning.

• Libido support
• Erectile function
• Skin tanning effect

Bremelanotide — melanocortin receptor agonist approved for HSDD; studied for sexual dysfunction in both men and women.

• Sexual dysfunction support
• Libido enhancement
• Mood improvement

Cosmetic peptide blend targeting skin quality, collagen production, and anti-aging effects from the inside out.

• Skin rejuvenation
• Collagen support
• Anti-aging effects

Entry-dose Long R3 IGF-1 for research into muscle cell growth, hyperplasia, and nutrient partitioning protocols.

• Muscle hyperplasia research
• Nutrient partitioning
• Starter dose

Long R3 IGF-1 — potent anabolic peptide stimulating muscle cell growth, hyperplasia, and nutrient partitioning.

• Muscle hyperplasia
• Nutrient partitioning
• Anabolic enhancement

Targeted peptide blend supporting joint health, mobility, and connective tissue integrity for active individuals.

• Joint health
• Connective tissue support
• Mobility improvement

Mitochondrial-derived peptide regulating metabolic homeostasis, insulin sensitivity, and exercise performance.

• Mitochondrial health
• Metabolic regulation
• Exercise performance

High-dose MOTS-C for advanced longevity protocols targeting mitochondrial optimization, metabolic health, and exercise performance.

• Advanced mitochondrial protocol
• Metabolic optimization
• Performance enhancement