New — Free Peptide Starter Guide (2026): 13 chapters, 34 cited studies

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Protocol Category

Sexual Health

Protocols supporting sexual function, libido, and hormonal optimization.

Intermediate

Intermediate5 compounds

Erectile Dysfunction & Male Sexual Performance Protocol

A multi-mechanism protocol for erectile dysfunction and male sexual performance combining central desire activation, penile vascular and smooth muscle repair, testosterone optimization, and performance anxiety reduction.

Intermediate5 compounds

Female Fertility Enhancement Protocol

A peptide-based fertility support protocol targeting hypothalamic-pituitary-ovarian axis optimization, oocyte mitochondrial quality, and endometrial receptivity.

Intermediate5 compounds

Female Hormonal Balance & Fertility Support Protocol

A targeted protocol for women supporting hormonal regulation, cycle optimization, fertility enhancement, and reproductive health through peptides modulating the hypothalamic-pituitary-gonadal axis.

Intermediate4 compounds

Hormonal Optimization for Men

A comprehensive male hormonal optimization stack targeting testosterone production, HPG axis activation, and sexual function using the body's own upstream signaling cascade — Kisspeptin-10 → GnRH (Gonadorelin) → LH/FSH → Testosterone — for natural hormonal enhancement without exogenous testosterone.

Intermediate5 compounds

Male Fertility & Sperm Quality Optimization Protocol

A targeted protocol to optimize male fertility by improving sperm count, motility, morphology, and testosterone levels through hormonal axis restoration and oxidative stress reduction in the male reproductive system.

Intermediate6 compounds

Male TRT & Hormonal Optimization Support Protocol

A supportive protocol for men on testosterone replacement therapy (TRT) or those seeking to optimize endogenous testosterone production, preserving the hypothalamic-pituitary-gonadal (HPG) axis while enhancing body composition and vitality.

Intermediate5 compounds

Male Testosterone & Hormonal Optimization Protocol

A natural testosterone optimization stack using peptides that stimulate the hypothalamic-pituitary-gonadal axis, promote LH release, enhance libido, and support overall male hormonal health without exogenous androgens.

Intermediate5 compounds

Menopausal Sexual Health & Libido Restoration Protocol

A protocol to address the sexual health changes of menopause including reduced libido, vaginal atrophy, decreased arousal, and menopausal anxiety through central and peripheral peptide mechanisms.

Intermediate5 compounds

Perimenopause & Menopause Relief Protocol

A hormone-free peptide protocol designed to alleviate perimenopausal and menopausal symptoms including hot flashes, mood changes, sleep disruption, vaginal atrophy, and reduced libido by modulating neuroendocrine pathways.

Intermediate5 compounds

Premature Ovarian Insufficiency Protocol

A comprehensive protocol targeting premature ovarian insufficiency (POI) through hypothalamic stimulation, immune modulation, telomere preservation, and mitochondrial support of the remaining ovarian reserve.

Intermediate3 compounds

Sexual Health Optimization for Men

A comprehensive protocol to enhance sexual function, libido, erectile quality, and hormonal drive in men. Addresses both central (CNS) and peripheral mechanisms through complementary peptide pathways.

Intermediate4 compounds

Women's Hormonal Health & Vitality

A comprehensive protocol for women targeting hormonal balance, fertility support, libido enhancement, and social-emotional wellbeing. Addresses the HPG axis, melanocortin pathways, and oxytocin bonding systems.

Advanced