The Kitchen Sink Longevity Stack: Epitalon + GHK-Cu + NAD+ + BPC-157 (2026)

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Targeting Every Hallmark of Aging

Aging isn't one process — it's a convergence of at least a dozen interconnected biological declines. Telomere shortening, mitochondrial dysfunction, stem cell exhaustion, epigenetic drift, chronic inflammation, and loss of proteostasis all compound over decades.

No single peptide addresses all of these. But a carefully designed stack can target multiple hallmarks simultaneously. This guide outlines the "kitchen sink" longevity protocol — four core peptides, each addressing a different aging mechanism, with an evidence-based rationale for why they belong together.

The Stack: Epitalon (telomeres) + GHK-Cu (tissue remodeling & gene expression) + NAD+ (mitochondrial energy & DNA repair) + BPC-157 (tissue repair infrastructure). Four peptides, four aging pathways.

Why These Four?

Peptide	Aging Hallmark Targeted	Mechanism	Profile
Epitalon	Telomere attrition	Activates telomerase to extend telomeres	Guide →
GHK-Cu	Altered intercellular communication, loss of proteostasis	Modulates 4,000+ genes toward youthful patterns, collagen synthesis	Guide →
NAD+	Mitochondrial dysfunction, genomic instability	Restores cellular energy production, fuels sirtuin-mediated DNA repair	Guide →
BPC-157	Stem cell exhaustion, tissue degeneration	Promotes angiogenesis, growth factor signaling, systemic tissue repair	Guide →

The Full Protocol

Peptide	Dose	Frequency	Cycling
Epitalon	5-10 mg/day SC	Daily for 10-20 days	2-3 cycles per year (10-20 days on, 4-6 months off)
GHK-Cu	1-2 mg/day SC or topical 2x/day	Daily during active phase	8-12 weeks on, 4 weeks off
NAD+	100-250 mg SC or 250-500 mg NMN oral	3-5x/week (SC) or daily (oral)	Continuous with periodic blood work
BPC-157	250-500 mcg/day SC or oral	Daily	8-12 weeks on, 4 weeks off

Important: A four-peptide protocol requires medical supervision and regular blood work. Monitor: IGF-1, comprehensive metabolic panel, inflammatory markers (CRP, ESR), and a telomere length assay at baseline and 6-12 month intervals.

Optional Fifth: MOTS-C or SS-31

For those who want to go further, two additional peptides target the mitochondrial aging axis from different angles:

MOTS-C — A mitochondrial-derived peptide that enhances metabolic function through AMPK activation. Addresses the metabolic slowdown of aging and complements NAD+'s energy-restoration role.
SS-31 (Elamipretide) — Targets the inner mitochondrial membrane directly, stabilizing cardiolipin and improving electron transport chain efficiency. Currently investigational but with promising clinical data in mitochondrial myopathy.

Expected Timeline

Timeframe	What to Expect
Weeks 1-4	Improved energy and sleep quality (NAD+, BPC-157). Skin hydration improvement (GHK-Cu topical).
Weeks 4-8	Enhanced recovery, improved skin texture and firmness, reduced inflammation markers on blood work.
Months 3-6	Measurable skin thickness improvement, biomarker improvements (IGF-1, CRP), sustained energy levels.
Month 6+	Cumulative effects: improved body composition, resilience, recovery capacity. Telomere assay comparison.

Individual results vary significantly. These timelines reflect community-reported observations and should not be considered guaranteed outcomes.

Where to Source the Stack

BioPure Peptides

Code: POWER

All four core peptides available: Epitalon, GHK-Cu, NAD+, BPC-157.

Epitalon → GHK-Cu → NAD+ → BPC-157 →

Apollo Peptide Sciences

Epitalon 50mg (value size), NAD+, BPC-157.

Epitalon 50mg → BPC-157 →

Midwest Peptide

Code: POWER — 10% Off

GHK-Cu, NAD+, SS-31 available.

GHK-Cu → NAD+ → SS-31 →

Cost Estimate

The full four-peptide longevity stack runs approximately:

Research-grade: $200-400/month (excluding Epitalon cycles at $50-100/cycle)
Compounded Rx: $500-900/month (with provider consultation)
Full guide: Peptide Therapy Cost Guide 2026

Frequently Asked Questions

How much does a full longevity peptide stack cost?

The four-peptide longevity stack (Epitalon, GHK-Cu, NAD+, BPC-157) costs approximately $200-400/month for research-grade peptides or $500-900/month through compounding pharmacies with provider management.

How long should you run a longevity stack?

Different peptides have different cycling schedules. Epitalon is cycled 10-20 days on, 4-6 months off. GHK-Cu and BPC-157 are typically 8-12 weeks on, 4 weeks off. NAD+ can be run continuously with periodic monitoring.

What blood work do you need for a longevity stack?

Baseline and periodic monitoring should include comprehensive metabolic panel, IGF-1, CRP and inflammatory markers, lipid panel, and ideally a telomere length assay at baseline and 6-12 months.

Can beginners start with a full longevity stack?

We recommend starting with one peptide, evaluating for 4-8 weeks, then adding additional compounds one at a time. Starting all four simultaneously makes it impossible to evaluate what's working or causing side effects.

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