GHK-Cu vs Epithalon
See a detailed, side-by-side comparison of physician-prescribed peptides to find the right protocol for your goals.
Detailed Comparison
Category
Anti-Aging
Longevity
Price
$79.00
$129.00
Purity
99.4%
99.6%
Dosage
200–600mcg SubQ daily or topical application
5–10mg SubQ daily for 10-day cycles
Timing
Once daily, evening preferred
10-day on, 6-month off cycles
Duration
8–12 week cycles
10-day cycle, repeat every 4–6 months
Administration
SubQ injection or topical
SubQ injection
Primary Use
Anti-aging, skin health, tissue repair
Longevity, biological age reversal, sleep optimization
Storage
Store at -20°C. Reconstituted: 2–8°C.
Store lyophilized at -20°C.
Rating
4.6 ★
4.9 ★
In Stock
✓ Yes
✓ Yes
Key Benefits
Mechanism
Binds to copper ions to activate tissue remodeling pathways. Upregulates collagen I, III, and elastin synthesis. Modulates 4,000+ genes toward younger expression patterns.
Activates telomerase enzyme to maintain and potentially extend telomere length. Stimulates melatonin production from the pineal gland. Exhibits antioxidant and gene regulatory properties.
Not sure which is right for you?
Get a Physician RecommendationDisclaimer
This comparison is for educational purposes only. All peptide protocols require evaluation and prescription by a licensed physician. Compounded medications are not FDA-approved. Individual results may vary.