Stack · Promising

Feminine Vitality & Libido Stack Dosage Guide

PT-141 + Oxytocin + Selank (optional)

Boost arousal, sensitivity, mood, connection PT-141 0.5-1 mg 30-60 min before intimacy; Oxytocin 10-20 IU intranasal; Selank 300 mcg as needed

Last updated · 2026-04-27

Female Hormonal Health aka PT-141 + Oxytocin + Selank aka female libido peptide stack

Buy this stack

Cheapest Split $56.94 across 2 vendors

Compound	Vendor	Size	Price
PT-141	Verified Peptides	10 mg	$34.99
Oxytocin	Swiss Chems	mg	$21.95

Missing vendor data for: Selank (optional)

Components

PT-141

Melanocortin receptor agonist (MC3R/MC4R) — acts on hypothalamic neurons to modulate sexual desire and arousal via CNS pathways, not peripheral vasculature

Half-life: ~2.7 hours

Oxytocin

Selank

Synthetic tuftsin analog with C-terminal Pro-Gly-Pro extension — modulates GABAergic system, stabilizes enkephalins, regulates IL-6 and monoamine metabolism, anxiolytic without sedation

Half-life: ~2-5 minutes (rapid CNS uptake and distribution)

Boost arousal, sensitivity, mood, connection