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Spartan Stack Dosage Guide

CJC-1295 + Ipamorelin + IGF-1 LR3 + BPC-157

Build strength, power, and recovery capacity

Last updated · 2026-04-27
Muscle & Strength aka CJC-1295 + Ipamorelin + IGF-1 LR3 + BPC-157 aka strength and power peptide stack
Promising

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

Buy this stack

Single Vendor

All components from Swiss Chems

$160.46 total

Component breakdown (4 items)
Cheapest Split $118.55 across 3 vendors Save $41.91
CompoundVendorSizePrice
CJC-1295 Core Peptides 5 mg $41.00
Ipamorelin Swiss Chems 2 mg $17.56
IGF-1 LR3 Core Peptides 100 mg $28.00
BPC-157 Particle Peptides 5 mg $31.99

Components

CJC-1295

Growth hormone releasing hormone (GHRH) analog — binds GHRH receptors on anterior pituitary somatotrophs, stimulating endogenous GH synthesis and pulsatile release

Half-life: ~30 min (no DAC / Mod GRF 1-29) / ~8 days (with DAC)

Ipamorelin

Selective ghrelin receptor (GHS-R1a) agonist — stimulates pituitary GH release without significant cortisol, prolactin, or aldosterone increase

Half-life: ~2 hours

IGF-1 LR3

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)

Build strength, power, and recovery capacity

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
CJC-129512 vetted vendors
BioLongevity LabsVisit BioLongevity Labs →

Save 15% with code VIALBASE

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Ipamorelin12 vetted vendors
BioLongevity LabsVisit BioLongevity Labs →

Save 15% with code VIALBASE

See all 12 sources →
IGF-1 LR33 vetted vendors
Swiss ChemsVisit Swiss Chems →

Save 10% with code aewpzbzd

See all 3 sources →
BPC-15712 vetted vendors
BioLongevity LabsVisit BioLongevity Labs →

Save 15% with code VIALBASE

See all 12 sources →

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