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GHK-Cu

Skin Renewal

50mg × 10 vials — Skin & Appearance

10 vials — 12 months supply

One of the most studied and commercially successful copper peptides. Widely used in skincare and injectable protocols.

$195

= $0.53/day

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What it does

GHK-Cu is a naturally occurring copper-binding tripeptide found in human plasma. It stimulates collagen and elastin synthesis, promotes decorin production, activates wound healing pathways, and has potent anti-inflammatory effects. It also acts as a gene regulator, upregulating 1,584 genes and downregulating 747.

Systemic administration via injection reaches deep tissues that topical copper peptide products cannot, providing whole-body skin and tissue regeneration.

Dosage & Protocol

Subcutaneous injection: 1-2mg daily or every other day. Topical: 1% concentration applied 1-2x daily. 10 vials at 50mg = 500mg total, providing approximately 12 months injectable use.

Duration

12 months

Format

10-vial protocol box

Purity

99%+ (CoA verified)

Delivery

7-14 days worldwide

What to expect

Week 1-2: Improved skin hydration and texture. Mild initial effects from injection.

Week 2-4: Visible skin quality improvement. Fine lines begin to soften. Wounds heal faster.

Week 4-8: Significant skin rejuvenation. Collagen density increases. Scars begin to fade. Hair thickness may increase.

Week 8-12: Full anti-aging benefits apparent. Skin firmness and elasticity improved. Some report reversal of thinning skin.

Who it's for

Researchers studying skin regeneration and anti-aging from the inside out

Those looking for systemic (not topical) collagen stimulation

Researchers studying gene expression changes associated with aging

Anyone interested in copper peptide biology and wound healing

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Read the full GHK-Cu profile in the Peptide Bible

Dosing protocols, stacking guides, safety data, and research references.

Browse Bible

The research

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Gene Modulation: Regenerative and protective actions — wound healing, collagen synthesis, 4000+ gene modulation(PMC6073405)

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Skin Regeneration: Collagen stimulation, metalloproteinase regulation, anti-aging mechanisms(PMC4508379)

Safety notes

⚠️Very well-tolerated. Topical: minimal irritation. Injectable: mild injection site reactions possible.

⚠️Copper toxicity extremely unlikely at peptide doses — delivers copper in picomolar quantities.

⚠️Caution with Wilson's disease (copper metabolism disorders).

Pairs well with

BPC-157 + TB-500

Adds tissue remodeling/collagen component to healing stack

Epithalon

GHK-Cu for skin/tissue + Epithalon for cellular aging = comprehensive anti-aging

Complete Your Protocol

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BPC-157

3-Month Healing Protocol

Essential for Reconstitution

$20Required

Frequently Asked Questions

Start My Skin Renewal

50mg × 10 vials — 12 months supply — $195 — $0.53/day

Includes Peptide Bible, CoA certificate, and Telegram support