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The Peptide & Compound Reference

Every major peptide and compound people ask about, grouped by goal and rated by how much human evidence actually backs it. Neutral, no hype, no doses. Free to use and free to download.

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Evidence guide Strong human evidence Limited / mixed Early / mostly preclinical RxPrescription or controlled, clinician-managed
Repair, Recovery & Aging
BPC-157studied for gut lining and tissue/injury repair
TB-500promoted for recovery and reducing inflammation
GHK-Cucopper peptide; skin, collagen, wound healing, hair
KPVpromoted for gut calm and immune balance
Epitalonpromoted for circadian rhythm and healthy aging
NAD+cellular energy and longevity angle
Glutathioneantioxidant, detox, immune support
Thymosin Alpha-1immune regulation
Rx
SS-31 / Elamipretidemitochondrial protection (in trials)
Brain, Mood & Sleep
Semaxfocus, memory, mood; limited Western data
Selankcalm and mood; often paired with Semax
DSIPstudied for sleep; old, limited data
Dihexacognitive; highly experimental
Kisspeptin-10hormone signaling; mood, libido
Sex & Libido
PT-141 / Bremelanotidebrain arousal pathway; FDA-approved version exists
Rx
Melanotan IItanning first, libido second
Oxytocinbonding and mood; effects inconsistent
Kisspeptin-10libido and upstream hormone signaling
Mass, Power & Recovery (GH / IGF)
SermorelinGH-releasing peptide
Rx
IpamorelinGH-releasing peptide
CJC-1295GH-releasing peptide
GHRP-2GH secretagogue; also appetite
GHRP-6GH secretagogue; strong appetite effect
IGF-1 LR3growth factor; banned in sport
Rx
IGF-1 DESlocalized growth-factor variant
Follistatin-344muscle regulation (preclinical)
HexarelinGH secretagogue; may raise prolactin
HGH (somatropin)approved growth hormone
Rx
Skin, Hair & Looks
GHK-Cucollagen, texture, wound healing, hair
Melanotan IItanning and libido; watch nausea and mole changes
RU-58841topical anti-DHT for hair; limited data
Oral collagen peptidesskin hydration, joints, elasticity
Gut & Inflammation
BPC-157gut-lining repair, digestive support
KPVGI and general inflammatory conditions
Glutathionedetox and immune support
LL-37antimicrobial and immune; very limited human work
Weight Loss & Metabolic
SemaglutideGLP-1; appetite, weight, blood sugar; strongest human data here
Rx
Tirzepatidedual GIP/GLP-1 for appetite and fat loss
Rx
Retatrutidetriple-pathway; investigational
Tesamorelinapproved for visceral belly fat (specific use)
Rx
Cagrilintideamylin-pathway appetite (in trials)
AOD-9604fat-loss fragment; FDA flagged limited data
HGH Fragment 176-191fat-loss fragment (animal data)
5-Amino-1MQNNMT inhibitor; scarce human data
MOTS-cmitochondrial metabolic peptide (experimental)
Mazdutide / Survodutidenewer candidates (in trials)
Commonly Discussed Combinations

Listed as talked-about, not endorsements. Combinations are rarely studied for safety.

Wolverine (BPC-157 + TB-500)discussed for soft-tissue recovery
GLOW (BPC + TB + GHK-Cu)discussed for skin, hair, healing
KLOW (GLOW + KPV)adds gut and inflammation coverage
CJC-1295 + Ipamorelincommonly discussed GH-support pairing
TRT & Hormone Management

All prescription and clinician-managed.

Testosterone cypionate / enanthatestandard TRT esters; controlled
Rx
HCGsupports fertility and testicular function on TRT
Rx
EnclomipheneSERM that raises natural testosterone
Rx
Anastrozolemanages estrogen when needed
Rx
GonadorelinGnRH for LH stimulation
Rx
Important

Not medical advice. Educational only. Many compounds listed are not approved by the FDA for human use; some are prescription or controlled substances that require a licensed clinician. Evidence tags are general and simplified, and this reference does not include doses, protocols, or sourcing on purpose. Always consult a licensed healthcare professional before any health decision.

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