Compound library

Compounds

Evidence-graded profiles for the peptides expected to become legally compoundable. What each one does, how strong the research is, and what to know before you start.

GHK-Cu

GHK-Cu is a naturally occurring copper-binding tripeptide that your body produces less of as you age. Between your twenties and your sixties, levels decline by over 60%.

Injection · TopicalFirst effects: Days 1-3
skininflammation

Sermorelin

Sermorelin is a peptide that signals your pituitary gland to produce more growth hormone. It was FDA-approved in 1997 for children with growth hormone deficiency and was taken off the market in 2008 for manufacturing reasons, not safety concerns.

Injection · Nasal sprayFirst effects: Week 1-2
sleepbody-composition

Selank

Selank is a synthetic version of a natural immune-regulating peptide, developed by the Russian Academy of Sciences. This anti-anxiety and cognitive-enhancing peptide has been extensively studied for its ability to reduce anxiety, enhance cognitive function, and modulate immune responses without the side effects associated with traditional benzodiazepines.

Nasal spray · InjectionFirst effects: 15-30 minutes
cognitionsleep

Semax

Semax is a synthetic peptide originally derived from a stress-response hormone (ACTH), extensively studied for its cognitive, brain-protective, and neuro-repair properties. Originally developed in Russia for stroke recovery, this brain-targeted peptide rapidly increases BDNF levels and works on dopamine and serotonin systems to enhance cognitive function, memory, and focus.

Nasal spray · InjectionFirst effects: Days 1-3
cognitionenergy

Thymosin Alpha-1

Thymosin Alpha-1 (Ta1) is a synthetic version of a 28-amino acid peptide your thymus gland naturally produces. Your thymus is the organ that trains your immune cells, and it shrinks as you age.

Injection · Nasal sprayFirst effects: Week 1-2
immuneinflammation

BPC-157

BPC-157 is a synthetic peptide (15 amino acids) derived from a protective protein found in human gastric juice. It has well-documented healing properties and is extensively researched for tissue repair, inflammation reduction, and gastrointestinal protection.

Injection · OralFirst effects: Days 1-3
recoveryinjury

TB-500

TB-500 is a synthetic fragment of thymosin beta-4, a protein your body uses for tissue repair. First studied in veterinary medicine, it is now widely researched for human tissue repair and inflammation reduction.

Injection · TopicalFirst effects: Week 1-2
recoveryinjury

CJC-1295 (without DAC)

CJC-1295 without DAC (also called Mod GRF 1-29) is a short-acting peptide that tells your pituitary gland to release more growth hormone. It works with your body's natural rhythm, triggering growth hormone in pulses rather than flooding your system with a constant supply.

InjectionFirst effects: Week 2-4
sleeprecovery

Ipamorelin

Ipamorelin is a selective peptide that tells your pituitary gland to release more growth hormone. It has a clean side-effect profile with minimal impact on cortisol and prolactin levels, making it well suited for body composition, recovery, and anti-aging applications.

InjectionFirst effects: Week 1-2
sleeprecovery

AOD-9604

AOD-9604 is a modified 17-amino acid fragment of human growth hormone (hGH 176-191) with an added N-terminal tyrosine. It stimulates fat burning and blocks new fat storage without the growth-promoting effects of full hGH.

InjectionFirst effects: Week 1-2
body-composition

KPV

KPV is a small anti-inflammatory peptide derived from a natural hormone called alpha-MSH. This peptide has strong anti-inflammatory and antimicrobial properties without the pigmentation effects of full α-MSH.

Injection · Oral · Topical · Nasal sprayFirst effects: Week 1
inflammationimmune

MOTS-c

MOTS-c is a peptide produced by your mitochondria. It acts as a hormone-like signal that helps regulate your metabolism, enhance insulin sensitivity, and promote longevity.

InjectionFirst effects: Week 1-2
energylongevity

Epitalon

Epitalon (also called Epithalon or AEDG) is a synthetic four-amino-acid peptide based on a naturally occurring pineal gland peptide. Developed by Russian scientist Vladimir Khavinson and studied for over 35 years, Epitalon is primarily researched for its ability to activate telomerase, extend telomeres, and potentially slow cellular aging through multiple mechanisms including melatonin regulation and gene expression changes.

Injection · Nasal spray · OralFirst effects: Week 1-2
longevitycognition

Kisspeptin

Kisspeptin is a family of brain signaling peptides that acts as a master regulator of the reproductive system. It sends a strong signal to the brain to produce reproductive hormones, making it essential for puberty initiation, fertility, and reproductive function.

InjectionFirst effects: Week 2-4
hormonal

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