Peptide Hub Copper Peptide (GHK-Cu) Serum is a lightweight, fast-absorbing topical serum designed to support healthier-looking, more resilient skin. Formulated with the well-studied copper tripeptide-1 (GHK-Cu), this serum helps promote skin renewal, improve texture, and support a smoother, more youthful appearance over time.

Ideal for daily use, the formula delivers deep hydration while supporting the skin’s natural repair processes—without feeling heavy or greasy. Suitable for all skin types, including sensitive skin, this serum fits seamlessly into both minimalist and advanced skincare routines.

1. Cleanse and dry skin thoroughly.
   
2. Apply 2–3 drops of the serum to the face and neck.
   
3. Gently massage until fully absorbed.
   
4. Follow with your moisturizer.
   

Recommended use:

Use once daily, preferably in the evening. For daytime use, apply sunscreen as the final step of your routine.

⚠️ Avoid combining in the same routine with strong exfoliating acids or high-strength vitamin C.

• Supports Collagen & Elastin – Helps promote firmer-looking skin
  
• Enhances Skin Repair – Supports the skin’s natural renewal process
  
• Improves Texture & Tone – Helps refine uneven skin appearance
  
• Deep Hydration Support – Helps maintain a healthy moisture balance
  

✔ Lightweight & fast-absorbing

✔ Suitable for all skin types

✔ Designed for daily topical use

What is GHK-Cu?

GHK-Cu (Copper Tripeptide-1) is a naturally occurring peptide studied for its role in supporting skin renewal and overall skin health when used topically.

Is this serum safe for sensitive skin?

Yes, the formula is designed to be gentle. If you have very sensitive skin, we recommend a patch test before full application.

Can I use this with retinol or vitamin C?

We recommend using copper peptides in a separate routine from strong acids or high-strength vitamin C. Many users apply this serum in the evening and vitamin C in the morning.

How long does one bottle last?

With regular use (2–3 drops daily), a 1 oz bottle typically lasts several weeks depending on application area.

Is this product ingestible?

No. This product is intended for topical cosmetic use only.

Shipping

Orders are processed promptly and typically arrive within 8–10 business days. You will receive a tracking number once your order has shipped.

Returns & Guarantee

We offer a 30-day money-back guarantee for peace of mind.

Returns are accepted only if the product is unopened and unused. If your item arrives damaged or defective, please contact our support team within 48 hours of delivery.