Everything you need to know about peptides and supplements — research-backed, clearly written, and regularly updated.
The body's own repair peptide — what the research says, how to dose it, and where to get it.
The coenzyme behind cellular energy, DNA repair, and healthy aging — and how to restore levels that decline with age.
The mitochondrial-derived exercise mimetic — how it activates AMPK, improves metabolism, and why researchers call it the "exercise pill."
The systemic tissue-repair peptide — often stacked with BPC-157 for accelerated recovery from tendon, muscle, and ligament injuries.
The gold-standard GH peptide stack — a GHRH + GHRP combo that triggers natural pulsatile growth hormone release for better recovery, sleep, and body composition.
The copper-binding peptide famous for regenerating aged skin, thickening hair, and accelerating wound healing — used topically or injected.
The GLP-1 receptor agonist behind Ozempic and Wegovy — how it works, how to titrate safely, and what to expect from weekly dosing.
The dual GLP-1 / GIP agonist behind Mounjaro and Zepbound — delivering the largest weight-loss results seen in any approved medication to date.
The FDA-approved GHRH analog that specifically reduces visceral (belly) fat — originally developed for HIV patients and now widely used off-label for body composition.
The original GHRH peptide — well-tolerated, affordable, and still one of the best entry-level choices for improving sleep and recovery in midlife.
The melanocortin peptide that works on the brain rather than the bloodstream — FDA approved as Vyleesi for female sexual arousal, and widely used off-label for male libido.
The fat-loss fragment of growth hormone — provides the lipolytic effects of HGH without the blood sugar and growth-related side effects.
The Russian-developed longevity tetrapeptide studied for decades in elderly patients — linked to telomerase activation, restored circadian rhythm, and mortality reduction.
An oral small molecule that blocks NNMT — preserving cellular NAD+ and SAM levels, with early data for fat loss, muscle regeneration, and metabolic health.
The immune-modulating peptide approved in 35+ countries — strengthens T-cell immunity without overstimulation, used for chronic infection, post-COVID recovery, and Lyme.
The cardiolipin-binding peptide that concentrates inside mitochondria and restores energy production — actively trialed for Barth syndrome, primary mitochondrial disease, and heart failure.
The Russian anxiolytic peptide used for stress, anxiety, and cognitive support — non-sedating, non-addictive, and active within 30 minutes of an intranasal dose.
The Russian nootropic peptide used for focus, cognition, and neuroprotection — sister peptide to Selank with a stronger stimulating profile.
The triple agonist (GLP-1 + GIP + glucagon) in Phase 3 trials — showing the largest weight-loss results yet seen, with early data pointing to ~24% body-weight reduction.
The melanocortin peptide used for sunless tanning and libido enhancement — powerful results, but a side-effect profile that demands careful titration.
The amylin analog that pairs with semaglutide for even greater appetite suppression and fat loss — the foundation of the "CagriSema" stack.
The oral triple monoamine reuptake inhibitor originally developed for Parkinson’s — now used off-label for aggressive fat loss, with Phase 2 data showing up to 12.8% body weight reduction.
The cleanest GHRP ever made — triggers a natural GH pulse without the cortisol, prolactin, or hunger spikes that plague older growth-hormone peptides.
The lipotropic "fat-melting" injection used in medical weight-loss clinics for decades — a blend of methionine, inositol, choline, and B12 that supports fat metabolism.
The anti-inflammatory tripeptide derived from alpha-MSH — widely used for IBD, gut healing, eczema, psoriasis, and any condition driven by chronic inflammation.
The master antioxidant peptide your liver uses to detoxify everything — now used as an injectable to support liver function, skin tone, and oxidative stress.
The classic "Wolverine" healing stack — BPC-157’s local repair plus TB-500’s systemic cell migration. Used by recovering athletes, post-op patients, and anyone chasing faster tissue recovery.
The three-peptide aesthetic blend — BPC-157 for tissue repair, TB-500 for systemic regeneration, GHK-Cu for collagen and skin brightness. The all-in-one skin, hair, and anti-aging peptide.
GLOW with KPV added — same regenerative base but with extra anti-inflammatory firepower for inflammatory skin conditions, autoimmune issues, and advanced recovery protocols.
The premium GHRH + GHRP stack — tesamorelin’s visceral-fat-targeting firepower plus ipamorelin’s clean GH pulse. The most potent pulsatile GH protocol short of actual HGH.
The Korean fat-dissolving injection that went viral for targeted spot-reduction — double chin, jawline, bra fat, love handles, and other stubborn pockets that diet and exercise won’t touch.
The synthetic ERR agonist dubbed "exercise in a pill" after preclinical studies showed 50% longer running endurance and significant fat loss without any training.
The copper peptide more selective for hair follicle activation than GHK-Cu — used topically on the scalp for thicker, faster-growing hair and in combination with minoxidil and microneedling.
The Russian bioregulator peptide for cartilage and joint support — part of the Khavinson family of short peptides, used in 10–20 day cycles for joint and connective tissue maintenance.
The Khavinson bioregulator tuned for testicular and male endocrine support — used in short cycles for age-related androgen decline and reproductive function.
The 28-amino-acid neuropeptide used in Ritchie Shoemaker’s CIRS protocols — powerful anti-inflammatory, vasodilator, and autonomic regulator for chronic inflammatory illness.
The Khavinson bioregulator tuned for prostate tissue — used in short cycles for age-related prostate function, urinary support, and BPH symptoms.
The prescription foundation of male HRT — how TRT works, what clinical dosing looks like, and how to find a qualified provider who actually runs the right labs.
Recombinant human growth hormone — clinically approved for specific deficiencies, frequently misused for anti-aging. Here’s how it actually works and what responsible access looks like.
The prescription gonadotropin used alongside TRT to preserve testicular size and fertility — and to restart natural production after a cycle.
An old opioid antagonist repurposed at tiny doses as an immunomodulator — widely used off-label for autoimmune conditions, chronic pain, and long-COVID recovery.
The cornerstone of hypothyroidism treatment — T4, T3, and NDT: how each works, clinical dosing, monitoring, and how to find a provider who actually tests Free T3.
The primary estrogen used in menopausal hormone therapy and gender-affirming care — every delivery form, what the modern evidence actually shows, and how to work with a knowledgeable provider.
The often-underrated half of menopause HRT — protects the uterus from unopposed estrogen, supports sleep, and is available as bioidentical micronized progesterone.
The adrenal prohormone that declines with age — OTC in the US, prescription elsewhere, and the hormone replacement most people try first.
The potent older-generation GHRP — bigger GH pulse than ipamorelin, but with cortisol and prolactin elevations that have pushed most users to cleaner alternatives.
The older-generation GHRPs — GHRP-2 is the pharma-developed version (pralmorelin), GHRP-6 is the hunger-inducing outlier. Both have largely been replaced by ipamorelin in modern protocols.
The two IGF-1 analogs popular in bodybuilding — LR3 for sustained systemic IGF-1 elevation, DES for localized pre-workout hypertrophy.
The IGF-1 splice variant produced by mechanically loaded muscle — MGF for post-workout local action, PEG-MGF for twice-weekly systemic dosing.
The nine-amino-acid peptide originally isolated from sleeping rabbits — studied for decades as a deep-sleep enhancer, though Western research has never fully embraced the claims.
The "love hormone" — endogenous bonding peptide also prescribed as Pitocin for labor induction, and used off-label for social connection, orgasm intensity, and mood.
The HPG-axis master regulator — acts upstream of LH and FSH to restore natural reproductive-hormone function, with emerging clinical data in fertility and libido research.
The human cathelicidin antimicrobial peptide — endogenous first-line defense that’s become an off-label tool for chronic infections, biofilm disruption, and immune protocols.
The oldest drug in the modern pharmacopoeia — now a hot topic for mitochondrial support, cognition, and photobiomodulation synergy. Just watch the SSRI interaction.
The Russian-developed thymic polypeptide extract — related to but distinct from Thymosin Alpha-1, with decades of Eastern European clinical use in immune restoration and longevity protocols.
The Khavinson tripeptide targeted to brain tissue — short cycles for cognitive maintenance, neuroprotection, and age-related CNS decline.
The porcine brain hydrolysate prescribed across Europe and Asia for stroke, TBI, and dementia — a cocktail of neuropeptides and amino acids that doesn’t quite fit the single-peptide mold.
The FDA-approved cousin of MT-2 — more selective for MC1R, meaning cleaner tanning effect with fewer libido / nausea side effects. Approved as Scenesse for EPP; used off-label for sun sensitivity and tanning.
The AMPK activator that made "exercise in a bottle" headlines in the 2000s — real mechanism, real animal data, but dose-cost and limited human trials keep it experimental.
The 11-amino-acid fragment of erythropoietin stripped of the red-blood-cell side effect — a tissue-protective peptide in active clinical development for diabetic neuropathy and sarcoidosis.
The experimental senolytic peptide — disrupts FOXO4-p53 binding in senescent cells to trigger their apoptosis. Real mechanism, mouse data, practically no human clinical data.
The peptide that cuts the blood supply to white fat tissue — dramatic preclinical weight loss but kidney toxicity signals that stalled its clinical development.
The amino-acid derivative that ferries fatty acids into mitochondria — oral forms are OTC, injectable carnitine has its own loyal following for fat loss and exercise recovery.
The glycosaminoglycan that lubricates joints and plumps skin — FDA approved as an injectable medical device for knee OA and as a cosmetic dermal filler. Both are provider-administered.
© 2026 StackTrax, LLC. All rights reserved.