Name: Keys to Health — Peptide & Research Compound Encyclopedia
Creator: Samir Levin
License: https://bio.keysto.health

body{font-family:sans-serif;max-width:800px;margin:40px auto;padding:0 20px;line-height:1.7;color:#111}h1{font-size:1.8em}h2{font-size:1.2em;margin-top:2em}ul{padding-left:1.2em;column-count:2;column-gap:2em}li{break-inside:avoid}a{color:#0066cc}Peptide & Research Compound Encyclopedia — Keys to HealthAuthoritative reference for 76+ peptides and research compounds. Each entry covers: mechanism of action, evidence level (Clinical/Pre-clinical/Anecdotal), half-life, administration route, biohacking applications, stacking guides, and PubMed-verified citations. Authored by Samir Levin from 25 years of biohacking practice.Tissue Repair & Recovery

BPC-157 — Body Protection Compound; gut healing, tendon repair, angiogenesis

TB-500 — Thymosin Beta-4; systemic healing, inflammation, flexibility

GHK-Cu — Copper peptide; anti-fibrotic, wound healing, collagen

PDA — BPC-157 metabolite; enhanced tissue repair

Longevity & Bioregulators

Epithalon — Telomerase activator; pineal bioregulator; anti-aging

Pinealon — Pineal gland bioregulator; circadian, neuronal DNA repair

Cortagen — Cortical gene expression restoration

Cardiogen — Cardiac muscle bioregulator

Vesugen — Vascular endothelium bioregulator

Chonluten — Lung tissue bioregulator

Crystagen — Immune system bioregulator

Bronchogen — Bronchial tissue bioregulator

Growth Hormone Axis

CJC-1295 No-DAC — GHRH analogue; pulsatile GH release

Ipamorelin — Ghrelin receptor agonist; clean GH pulse

CJC-1295 + Ipamorelin Stack — Synergistic GH secretagogue

Tesamorelin — GHRH analogue; visceral fat reduction

Sermorelin — GHRH analogue; natural GH stimulation

Hexarelin — Potent GHRP; cardiac protection

Cognitive & Neuro

Cerebrolysin — Neurotrophic factor complex; neurological repair

Semax — ACTH-derived neuropeptide; BDNF, cognition

Selank — Anxiolytic neuropeptide; IL-6/TNF-alpha modulation

PE22-28 — Direct TrkB agonist; antidepressant, BDNF

DSIP — Delta Sleep-Inducing Peptide; deep sleep, stress axis

Dihexa — Hepatocyte growth factor; synaptic formation

Hormonal & Metabolic

Kisspeptin-10 — HPG axis activator; LH/FSH stimulation

Semaglutide — GLP-1 receptor agonist; weight loss, metabolic

Tirzepatide — GLP-1/GIP dual agonist; weight loss

Retatrutide — Triple GLP-1/GIP/Glucagon agonist; fat loss

Cagrilintide — Amylin analogue; satiety, weight management

5-Amino-1MQ — NNMT inhibitor; fat loss, NAD+ enhancement

AICAR — AMPK activator; metabolic endurance

AOD-9604 — GH fragment; lipolysis without IGF-1 effects

Immune & Antimicrobial

Thymosin Alpha-1 — Immune modulation; antiviral, T-cell activation

LL-37 — Antimicrobial peptide; immune modulation, wound healing

ARA-290 — Erythropoietin-derived; neuropathic pain, inflammation

Larazotide Acetate — Gut tight junction; leaky gut, celiac

Cardiovascular

SS-31 (Elamipretide) — Mitochondrial membrane protection; cardioprotection

Selank — Vascular anti-inflammatory

Browse the full compound encyclopedia →