GHK

Research Peptide

Also known as: Glycyl-Histidyl-Lysine, GHK tripeptide

What is GHK?

GHK is a naturally occurring tripeptide that declines with age and has wound healing, anti-aging, and regenerative properties.

How It Works

GHK promotes collagen synthesis, attracts immune cells, has antioxidant effects, and may reset gene expression to a healthier state.

What Research Shows

Animal Studies

Human Studies

Key Findings:

Promotes wound healing
May improve skin elasticity
Resets gene expression toward youthful patterns

Limited Human Research

Most research on GHK has been conducted in animal models. Human clinical trials are limited or absent. Results may not translate directly to humans.

Dosing Protocol

Typical Dose

200-400 mcg

Frequency

Once daily

Route

Subcutaneous or topical

Duration

4-8 weeks

These are general guidelines based on research literature and community protocols. Individual dosing should be determined by a qualified healthcare provider.

Safety & Risks

Reported Side Effects:

Mild injection site reaction

Contraindications:

Pregnancy

Important: This information is for research purposes only. Always consult with a qualified healthcare provider before using any peptide. Never use peptides without proper medical supervision.

Sourcing & Quality

Quality varies significantly between peptide sources. When sourcing GHK, consider:

Third-party testing (HPLC, Mass Spectrometry)
Certificate of Analysis (CoA) availability
Purity levels (>98% recommended)
Beware of LPS (endotoxin) contamination

CalcPep does not sell peptides or recommend specific vendors. Always verify product quality through independent testing.

Quick Facts

Track Your Protocol

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