Stack · Promising

Estrogen Reset Stack Dosage Guide

BPC-157 + GHK-Cu + Arimistane

Balance estrogen rebound after cycle cessation BPC-157 250 mcg/day oral; GHK-Cu 100 mcg/day; Arimistane 25-50 mg/day (short term)

Last updated · 2026-04-27

Female Hormonal Health aka BPC-157 + GHK-Cu + Arimistane aka estrogen control peptide stack

Buy this stack

Cheapest Split $56.69 across 2 vendors

Compound	Vendor	Size	Price
BPC-157	Particle Peptides	5 mg	$31.99
GHK-Cu	Swiss Chems	mg	$24.70

Missing vendor data for: Arimistane

Components

BPC-157

Upregulates growth hormone receptors, modulates nitric oxide system (NO/NOS), promotes angiogenesis, activates FAK-paxillin pathway, modulates dopaminergic and serotonergic systems

Half-life: ~4 hours (stable in gastric juice — unique among peptides)

GHK-Cu

Copper-binding tripeptide that activates tissue remodeling, collagen/elastin synthesis, anti-inflammatory gene expression, DNA repair, and stem cell recruitment. Resets expression of 4,000+ genes toward a younger profile.

Half-life: ~1 hour (injectable); variable topical absorption

Arimistane

Compound page not yet published

Balance estrogen rebound after cycle cessation