Magnus Peptide Research Index
Search, filter, and inspect detailed scientific mechanisms across our full spectrum of studied peptide protocols.
Epithalon
Focus: Biogerontology & Pineal Gland Regulation
Epithalon (also known as Epitalon) is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) based on the pineal gland peptide epithalamin. It has been widely researched in biogerontology for its ability to stimulate telomerase activity and extend telomere length.
- Promotes telomerase activity and chromosome maintenance
- Normalizes circadian rhythm and melatonin secretion
- Supports cellular longevity and DNA protection
- Helps balance neuroendocrine function
Thymosin (Thymosin Alpha-1)
Focus: Immunology & Immune System Balance
Thymosin Alpha-1 is a naturally occurring peptide produced by the thymus gland. It plays a pivotal role in modulating T-cell production, enhancing natural killer cell activity, and supporting defense mechanisms against cellular stress.
- Modulates adaptive and innate immune responses
- Stimulates T-lymphocyte maturation and function
- Enhances body recovery during systemic stress
- Supports anti-inflammatory pathways
BPC-157 (Inj)
Focus: Regenerative Medicine & Gut-Joint Axis
BPC-157 is a pentadecapeptide derived from human gastric juice. Renowned in regenerative research, it accelerates the repair of soft tissue, tendons, ligaments, bone, and gastrointestinal mucosal lining through angiogenesis.
- Accelerates tendon, muscle, and ligament tissue repair
- Promotes angiogenesis and localized blood vessel formation
- Protects and restores mucosal integrity in the gut
- Reduces chronic soft-tissue inflammation
Glutathione
Focus: Oxidative Stress & Liver Longevity
Glutathione (GSH) is a tripeptide (glutamate, cysteine, and glycine) considered the human body's master antioxidant. It plays a foundational role in cellular detoxification, hepatic function, and neutralizing oxidative free radicals.
- Neutralizes reactive oxygen species (ROS) and cellular toxins
- Supports liver detoxification pathways and mitochondrial health
- Promotes skin radiance and reduces hyperpigmentation
- Protects immune cells from oxidative damage
Retatrutide
Focus: Triple-Agonist Metabolic Therapeutics
Retatrutide is a novel triple hormone receptor agonist targeting GLP-1, GIP, and Glucagon receptors. It represents a major leap in peptide-based metabolic science, demonstrating unmatched efficacy in appetite control and lipid turnover.
- Unprecedented weight management and visceral fat reduction
- Triple receptor agonism optimizing insulin and energy expenditure
- Suppresses glycemic spikes and improves insulin sensitivity
- Promotes hepatic lipid clearance
Selank
Focus: Neuropsychiatry & Stress Resilience
Selank is a heptapeptide synthetic derivative of the human tetrapeptide tuftsin. It exhibits pronounced anxiolytic (anti-anxiety) and nootropic properties without sedation or physical dependence.
- Reduces anxiety and stress without motor impairment
- Elevates Brain-Derived Neurotrophic Factor (BDNF)
- Improves memory retention, focus, and mental clarity
- Regulates dopamine and serotonin monoamine metabolism
SS-31 (Elamipretide)
Focus: Mitochondrial Bioenergetics & Cardiolipin Protection
SS-31 (Elamipretide) is a tetrapeptide that selectively targets the inner mitochondrial membrane. By binding to cardiolipin, it restores mitochondrial bioenergetics, improves ATP production, and reduces electron leakage.
- Restores cellular ATP production and bioenergetics
- Selectively protects inner mitochondrial membrane cardiolipin
- Decreases mitochondrial oxidative stress
- Supports cardiovascular and skeletal muscle vitality
Tesamorelin
Focus: Visceral Adiposity & Pituitary Axis Growth
Tesamorelin is a synthetic analogue of Growth Hormone Releasing Hormone (GHRH). It binds to pituitary receptors to stimulate pulsatile endogenous Human Growth Hormone (HGH) secretion without suppressing natural axes.
- Targeted reduction of deep visceral belly fat
- Increases endogenous IGF-1 and growth hormone levels
- Improves lipid profile and muscle composition
- Enhances tissue recovery and restorative sleep quality
Semax
Focus: Cognitive Performance & Neuroprotection
Semax is a synthetic peptide modeled after an ACTH (4-10) fragment. It acts as a powerful neuroprotective and cognitive enhancer, modulating neurotrophins like BDNF and NGF.
- Significantly boosts mental focus, attention span, and alertness
- Increases BDNF and NGF expression in the hippocampus
- Exerts neuroprotective effects against oxidative ischemia
- Aids mental fatigue and executive brain function
Tirzepatide
Focus: Dual Incretin Agonism & Obesity Medicine
Tirzepatide is a dual GIP/GLP-1 receptor agonist. By acting on both incretin pathways, it regulates appetite, enhances glucose-dependent insulin secretion, and dramatically slows gastric emptying.
- Substantial body weight reduction and loss of fat mass
- Dual incretin mechanism for superior blood sugar control
- Decreases systemic inflammation and cardiovascular markers
- Curbs intense cravings and food obsession
PT-141 (Bremelanotide)
Focus: Central Nervous System & Sexual Wellness
PT-141 (Bremelanotide) is a synthetic peptide agonist of melanocortin receptors MC3R and MC4R. Unlike vascular drugs, it acts directly on the brain's central nervous system pathways to restore sexual arousal and desire.
- Stimulates sexual desire and arousal at the CNS level
- Effective for both men and women experiencing hypoactive desire
- Does not rely directly on vascular nitric oxide release
- Fast onset of action following administration
HCG (Human Chorionic Gonadotropin)
Focus: Reproductive Endocrinology & LH Mimicry
HCG is a peptide hormone that mimics Luteinizing Hormone (LH). In endocrine research, it stimulates Leydig cells in the testes to produce endogenous testosterone, maintaining fertility and testicular volume.
- Preserves Leydig cell function during hormone replacement therapy
- Maintains endogenous testosterone production and intratesticular levels
- Supports fertility and spermatogenesis
- Helps balance hormonal axes
Kisspeptin
Focus: Upstream Endocrine Regulation & Neuroendocrinology
Kisspeptin is a hypothalamic neuropeptide that acts upstream as the chief master regulator of Gonadotropin-Releasing Hormone (GnRH). It dictates LH and FSH secretion, governing reproductive health and emotional bonding.
- Triggers natural GnRH pulsatility and pituitary LH/FSH release
- Enhances behavioral mood, sexual attraction, and emotional state
- Supports endocrine balance without receptor desensitization
- Valuable research tool for reproductive disorders
Sermorelin
Focus: Anti-Aging & Pituitary Axis Secretagogues
Sermorelin is a bioidentical 29-amino acid polypeptide representing the active segment of GHRH. It prompts the pituitary gland to naturally release pulsatile human growth hormone.
- Promotes deep restorative REM sleep and cellular repair
- Increases lean muscle mass and fat breakdown
- Improves skin elasticity and collagen density
- Sustains natural negative feedback loops without pituitatory atrophy
KLOW Blend
Focus: Multi-Factor Tissue Regeneration Blends
KLOW is a specialized synergized blend formulated for biological tissue restructuring, collagen synthesis, and systemic physical recovery after intense physical stress or injury.
- Synergistic multi-pathway tissue repair and collagen stimulation
- Enhances joint mobility and cartilage preservation
- Accelerates systemic cellular recovery
- Reduces post-exertional soreness
TB-500 (Thymosin Beta-4)
Focus: Actin Cytoskeleton & Cell Migration
TB-500 is a synthetic peptide containing the active binding domain of Thymosin Beta-4. It plays a pivotal role in actin regulation, facilitating cell migration, wound healing, and anti-inflammatory cellular movement.
- Regulates actin filament assembly for rapid wound repair
- Promotes endothelial cell differentiation and micro-vessel growth
- Decreases fibrous tissue adhesion and scar formation
- Enhances muscle flexibility and connective tissue resilience
NAD+
Focus: Epigenetics, Sirtuins & Cellular Bioenergetics
Nicotinamide Adenine Dinucleotide (NAD+) is a vital coenzyme present in every living cell. It powers mitochondrial oxidative phosphorylation, enables PARP DNA repair enzymes, and activates sirtuin longevity genes.
- Essential driver of cellular energy (ATP) generation
- Activates Sirtuins (SIRT1-7) involved in longevity and epigenetics
- Supports PARP enzymes for nuclear DNA maintenance
- Enhances cognitive acuity and reduces brain fog
CJC-1295 No DAC
Focus: Physiological Pulsatile Growth Hormone Release
CJC-1295 without DAC (also known as Modified GRF 1-29) is a tetrasubstituted peptide analogue of GHRH. It offers a short half-life that accurately mimics physiological natural growth hormone pulses.
- Stimulates natural, physiological GH spikes when combined with GHRPs
- Supports lean mass retention and fat loss
- Enhances athletic recovery and bone density
- Does not cause continuous unphysiological GH elevation
GLOW Blend
Focus: Aesthetic Dermatology & Fibroblast Stimulation
GLOW Blend unites skin-restorative peptides designed to boost extracellular matrix proteins, improve micro-circulation, and stimulate fibroblast collagen production for youthful skin structure.
- Stimulates dermal collagen and elastin synthesis
- Enhances micro-vascular nourishment to skin cells
- Reduces fine lines, wrinkles, and photo-damage
- Supports scalp hair follicle vitality
MOTS-C
Focus: Mitochondrial Epigenetics & Exercise Mimetic Science
MOTS-C is a 16-amino-acid peptide encoded within the mitochondrial DNA genome. It acts as a metabolic signal, modulating insulin sensitivity, fatty acid oxidation, and metabolic adaptation during exercise.
- Enhances systemic insulin sensitivity and glucose clearance
- Promotes metabolic flexibility and fat oxidation
- Mimics exercise-induced metabolic benefits at the cellular level
- Prevents diet-induced obesity and metabolic dysfunction
GHK-Cu
Focus: Gene Expression Modulation & Dermal Remodeling
GHK-Cu (Glycyl-L-histidyl-L-lysine copper complex) is a tripeptide found naturally in human plasma. It regulates over 4,000 human genes, shifting gene expression toward youthful repair, anti-inflammation, and extracellular remodeling.
- Remodels damaged skin, scar tissue, and hyperpigmentation
- Promotes collagen and glycosaminoglycan synthesis
- Stimulates hair follicle growth and thickness
- Exerts potent anti-inflammatory and antioxidant gene upregulation
HGH (Human Growth Hormone)
Focus: Endocrinology & Cellular Regeneration
Human Growth Hormone (Somatropin) is a 191-amino acid single-chain peptide synthesized by somatotropic cells in the anterior pituitary. It drives linear growth, muscle protein synthesis, bone turnover, and lipolysis.
- Drives anabolic protein synthesis and muscle tissue preservation
- Promotes breakdown of stored body fat (lipolysis)
- Enhances bone mineral density and joint strength
- Promotes widespread organ and cellular regeneration