Copper Peptide AHK-Cu
Also known as: Tripeptide-3, Ala-His-Lys Copper
Key Facts: Copper Peptide AHK-Cu
- Category
- Skin & Hair
- FDA Status
- Not FDA Approved
- Clinical Status
- Cosmetic use - Hair care products
- Administration
- Topical (scalp serums, solutions)
- Typical Dose
- Limited community data available
- Frequency
- See research protocols
- Evidence Level
- Limited Research
- Duration
- 3-6 months for visible results
What to Expect
A copper-binding tripeptide primarily used for hair growth stimulation. Shows promise for both hair loss prevention and scalp health.
Mechanism of Action
AHK-Cu binds copper and delivers it to hair follicles where it supports various enzymatic processes. It stimulates hair follicle cells, extends the growth phase of hair, and has wound-healing properties on the scalp.
Research Summary
Studies show increased hair count and thickness. Research demonstrates activation of hair follicle stem cells. Often combined with other hair growth peptides for synergistic effects.
Dosing Information
Typical Dosingⓘ
Community experience
Limited community data available
See research dosing
See research protocols
Research Dosingⓘ
Scientific studies
Cosmetic application guidelines
Doses from Studies
Topical solutions and serums
Applied to scalp daily
Duration
3-6 months for visible results
Administration
Topical (scalp serums, solutions)
Timing & Administration
Best Time to Take
Morning or as directed
Follow recommended protocol
Food Recommendation
With or without food
Why This Timing?
Timing may vary based on individual response and goals. Consistency is generally more important than specific timing.
Possible Side Effects
Not everyone experiences these effects. Individual responses vary based on dosage, duration, and personal factors.
- ●Generally well-tolerated
- ●Skin irritation
- ●Allergic reactions (rare)
- ●Risk of copper toxicity if combined with copper sources
- ●Contraindicated with Wilson's disease
References
Related Peptides
Peptides commonly compared with Copper Peptide AHK-Cu or used in similar applications.
GHK-Cu
ResearchA naturally occurring copper-binding peptide found in human plasma, saliva, and urine. Widely used in skincare for its wound healing and anti-aging properties.
Skin & HairMatrixyl
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Skin & HairMatrixyl 3000
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Skin & HairMelanotan I
FDAA 13-amino acid synthetic analog of α-MSH that stimulates melanin production. FDA-approved (as Scenesse) for treating phototoxicity in patients with erythropoietic protoporphyria (EPP). More selective than Melanotan II with fewer side effects.
Skin & HairSnap-8
ResearchA cosmetic peptide that reduces wrinkles by inhibiting muscle contraction. Often called 'Botox in a bottle' though mechanism differs from actual botulinum toxin.
Skin & HairArgireline
ResearchA popular cosmetic peptide that reduces facial wrinkles by inhibiting neurotransmitter release. One of the most widely used peptides in anti-aging skincare.
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Educational Information Only
This information is provided for educational purposes only and is not intended as medical advice. Always consult with qualified healthcare providers before making any decisions about peptides or other substances. The protocols listed reflect doses observed in research studies, not recommendations.