GHK-Cu 4% Serum 15ml is a high-strength copper peptide skincare serum formulated to support intensive skin renewal, repair, and anti-aging benefits. It contains GHK-Cu (Copper Tripeptide-1) at a higher concentration designed to help improve skin firmness, texture, and resilience. The lightweight serum is commonly used in advanced skincare routines targeting signs of aging and skin damage recovery.

Synonym Names

• High-Strength Copper Peptide Serum
• GHK-Cu Intensive Serum
• Copper Peptide Repair Concentrate
• Anti-Aging Peptide Booster
• Skin Regeneration Serum
• Firming Copper Serum
• Advanced Peptide Treatment

Type of Serum

• Intensive Anti-Aging Serum
• Skin Repair Serum
• Peptide Booster Serum
• Firming & Elasticity Serum
• Regenerative Treatment Serum

Key Ingredients

• GHK-Cu (Copper Tripeptide-1) 4% – High concentration peptide that supports skin repair, collagen activity, and regeneration
• Hydrating base (humectants like glycerin or similar, depending on formulation)
• Stabilizers and conditioning agents to maintain peptide effectiveness

How It Works

GHK-Cu works by supporting the skin’s natural repair and regeneration processes. At a higher concentration, it is designed to more actively support collagen synthesis, improve skin structure, and enhance skin recovery. It helps strengthen the skin barrier while promoting smoother, firmer, and more youthful-looking skin over time.

Benefits

• Helps improve skin firmness and elasticity
• Supports faster skin repair and regeneration
• Helps reduce visible signs of aging
• Improves skin texture and smoothness
• Supports collagen-related skin functions
• Helps strengthen skin barrier health
• Enhances overall skin vitality

Why Choose

• Higher potency 4% copper peptide concentration
• Advanced anti-aging and repair support
• Lightweight and fast-absorbing formula
• Suitable for targeted skin rejuvenation routines
• Can be used in professional skincare regimens
• Designed for visible skin improvement over time

Suitable For

• Mature skin with visible aging signs
• Dull and tired-looking skin
• Uneven texture and loss of firmness
• Post-acne marks and skin damage recovery
• Normal to dry skin types needing repair support
• Users experienced with active skincare ingredients

How To Use

Step-by-step routine

1. Cleanse your face
2. Apply toner
3. Dispense 1–2 drops of serum
4. Apply evenly on face and neck
5. Gently pat until absorbed
6. Follow with moisturizer

AM/PM usage

• Can be used once or twice daily
• Always use sunscreen during the day

Layering tips

• Pair with hydrating ingredients like hyaluronic acid
• Use with ceramides for barrier support
• Avoid combining in the same routine with strong acids (AHA/BHA) if irritation occurs
• Can be alternated with retinol-based routines

Recommended Frequency / Duration

• Start once daily, increase as tolerated
• Visible results may take 4–8 weeks of consistent use
• Best results seen with long-term use

Precautions

• For external use only
• Patch test before first use
• Avoid contact with eyes
• Do not apply on broken or irritated skin
• High strength formula may not suit very sensitive skin
• Discontinue use if irritation occurs
• Store in a cool, dark place

Side Effects

Possible effects include:

• Mild tingling or warmth
• Temporary redness
• Sensitivity in reactive skin types
• Irritation if overused or layered incorrectly

Additional Information

• High-potency copper peptide formula
• Designed for advanced skincare users
• Lightweight serum texture
• Focuses on repair and anti-aging support
• Best used consistently for long-term benefits

FAQs

What is GHK-Cu used for?

It is used in skincare to support skin repair, collagen production, and anti-aging benefits.

Is 4% GHK-Cu strong?

Yes, it is considered a high-strength formulation and may require gradual introduction.

Can beginners use it?

It is better suited for experienced users of active skincare. Beginners should start slowly or use lower concentrations.

Can it be used with retinol?

Yes, but preferably not in the same routine to avoid irritation.

How long before results appear?

Typically 4–8 weeks, with continued improvement over time.

Disclaimer

The content is purely informative and educational in nature and should not be construed as medical advice. Please use the content only in consultation with an appropriate certified medical or healthcare professional. This product is intended for cosmetic use only and is not designed to diagnose, treat, cure, or prevent any disease or medical condition. Individual results may vary depending on skin type, sensitivity, and skincare routine consistency.