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Libido Lightning Stack Dosage Guide

PT-141 (Bremelanotide) + Oxytocin + DSIP

Increase sex drive, sensitivity, and erection quality PT-141 1-2 mg subQ 45-60 min before intimacy (max 2x/week); Oxytocin 20 IU intranasal or 10 IU subQ

Last updated · 2026-04-27
Sexual Health & Libido Male Hormonal Health aka PT-141 + Oxytocin + DSIP aka libido peptide stack
Promising

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

Buy this stack

Cheapest Split $46.90 across 1 vendor
CompoundVendorSizePrice
Oxytocin Swiss Chems mg $21.95
DSIP Swiss Chems 2 mg $24.95

Missing vendor data for: PT-141 (Bremelanotide)

Components

PT-141 (Bremelanotide)

Compound page not yet published

Oxytocin

DSIP

Increase sex drive, sensitivity, and erection quality

Dosing notes

PT-141 1-2 mg subQ 45-60 min before intimacy (max 2x/week); Oxytocin 20 IU intranasal or 10 IU subQ

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

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Oxytocin7 vetted vendors
BioLongevity LabsVisit BioLongevity Labs →

Save 15% with code VIALBASE

See all 7 sources →
DSIP11 vetted vendors
BioLongevity LabsVisit BioLongevity Labs →

Save 15% with code VIALBASE

See all 11 sources →

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