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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
Promising

Reasonable pairing with mechanistic rationale; widely used in community protocols.

Buy this stack

Cheapest Split $56.94 across 2 vendors
CompoundVendorSizePrice
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 (optional)

Compound page not yet published

Boost arousal, sensitivity, mood, connection

Dosing notes

PT-141 0.5-1 mg 30-60 min before intimacy; Oxytocin 10-20 IU intranasal; Selank 300 mcg as needed

Adapted from community peptide protocols. Reference compositions and dosing draw on The Ultimate Peptides Bible (Ralston, 2026) and widely circulated stacking conventions. See methodology for our content sourcing approach.

This content is for educational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before using any peptide or supplement.

Source this stack
PT-1419 vetted vendors
BioLongevity LabsVisit BioLongevity Labs →

Save 15% with code VIALBASE

See all 9 sources →
Oxytocin7 vetted vendors
BioLongevity LabsVisit BioLongevity Labs →

Save 15% with code VIALBASE

See all 7 sources →
Selank11 vetted vendors
BioLongevity LabsVisit BioLongevity Labs →

Save 15% with code VIALBASE

See all 11 sources →

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