• Saponne Dual Copper Peptide Hair Serum in a 30 ml blue bottle with a black dropper, shown on a white background with a blue starburst badge detailing copper peptide concentrations.
  • Blue hair serum bottle with text on uses on a blurred natural background
  • Promotional graphic about copper peptides with text and a blue droplet graphic on a light blue background.
  • Product ingredients with text on a green background
  • SAPONè Dual Copper Peptide hair serum bottle and packaging with branding and product details.
  • Advertisement for Dual Copper Peptide Technology with dropper and blue background
  • Two peptide face serum bottles on a metal rack with promotional text about their ingredients and benefits.
  • Before and after comparison of hair growth treatment showing a person's head with visible hair loss on the left and improved hair density on the right.
  • Sapônne Naturals product with clean standards listed on a light blue background
1 9

Dual Copper Peptide Hair Sérum | 1.5% (450mg) GHK-Cu + AHK-Cu Dual Peptide Complex | 15,000ppm with Caffeine, Ginseng & Rosemary | 30ml

Dual Copper Peptide Hair Sérum | 1.5% (450mg) GHK-Cu + AHK-Cu Dual Peptide Complex | 15,000ppm with Caffeine, Ginseng & Rosemary | 30ml

  • Eco-conscious
  • Cruelty-Free
  • Non-Toxic
£31.99 GBP
£39.99 GBP £31.99 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.
View full details

Advanced Multi-Peptide Formula for Hair, Scalp & Beard Care

A regenerative elixir engineered at the intersection of biotechnology and botanical luxury. GHK-Cu and AHK-Cu work in concert to awaken dormant follicles and restore density at the root.

Powered by 1.5% dual copper peptide system featuring GHK-Cu (10,000 ppm / 300mg) and AHK-Cu (5,000 ppm / 150mg), this lightweight daily serum was formulated to support the appearance of stronger, healthier-looking hair while caring for the scalp environment itself.

Balanced with caffeine, ginseng, pro-vitamin B5 and hyaluronic acid, this advanced formula absorbs quickly without heaviness or greasy residue. Suitable for the scalp, hairline and beard area.

Designed for those moving beyond basic hair oils and into a more modern, peptide-led approach to hair and scalp care.

Why People Are Loving Peptide-Led Hair Care

Your scalp is skin too.

Just like skincare evolved beyond harsh actives and heavy creams, scalp care is shifting toward more targeted, longevity-inspired formulations focused on maintaining a healthy scalp environment over time.

This serum was created with that philosophy in mind:

  • lightweight hydration
  • barrier-conscious ingredients
  • advanced peptides
  • daily-use comfort

No thick oils. No sticky residue. Just functional ingredients that work together beautifully.

Key Ingredients

GHK-Cu (Copper Tripeptide-1) — 10,000 ppm / 300mg

A well-known copper peptide used in advanced skincare and haircare formulations. Helps support healthier-looking hair, scalp condition and overall hair appearance.

AHK-Cu (Copper Tripeptide-3) — 5,000 ppm / 150mg

A next-generation copper peptide often used in modern scalp and hair formulations focused on fuller, denser-looking hair.

Caffeine

Helps energise and refresh the scalp while supporting a healthy scalp environment.

Panax Ginseng Root Extract

Traditionally used in scalp and hair care routines to support scalp vitality and overall hair condition.

Pro-Vitamin B5 (Panthenol)

Helps condition both scalp and hair while improving softness and manageability.

Hyaluronic Acid

Lightweight hydration support without heaviness.

Product Details

  • 30ml / 1 fl. oz.
  • Lightweight peptide serum
  • Suitable for all hair types
  • Vegan-friendly & cruelty-free
  • Lightweight serum texture
  • Fast-absorbing
  • Non-greasy
  • Suitable for daily use
  • Designed for scalp, hairline & beard care

How To Use

Apply a few drops directly onto the scalp, hairline or beard area once or twice daily. Massage gently and leave in.

Can be used on dry or slightly damp skin/scalp.

Complete (INCI) Ingredients

Aqua, Butylene Glycol, Polyamino Sugar Condensate, Pentylene Glycol, Panthenol, Copper Tripeptide-1, Copper Tripeptide-3, Caffeine, 1,2-Hexanediol, Panax Ginseng Root Extract, Phenoxyethanol, Hydroxyacetophenone, Agave Americana Stem Extract, Xanthan Gum, Polyacrylate Crosspolymer-6, Allantoin, Ethylhexylglycerin, Peg-40 Hydrogenated Castor, Sodium Hyaluronate, Rosmarinus Officinalis Leaf Oil, Tocopherol 

Stocking up? Save with our 3-pack multipack

Save when you stock up with 3 full-size bottles of our Dual Copper Peptide Hair & Scalp Serum. Perfect for regular users or splitting up for gifting. Shop the 3-Pack Multipack →

Shipping Details

UK Delivery 🇬🇧

  • Royal Mail Tracked 48 – from £3.99
  • FREE UK delivery on orders over £28
  • Estimated delivery: 2–5 working days after dispatch

International Delivery 🌍

  • USA: £11–£33 | 3–7 working days
  • Italy, Switzerland & Ireland: £5.95–£20 | 3–7 working days
  • Canada, France, Netherlands, Norway, New Zealand & Australia: From £7 | 3–7 working days

International shipping costs are calculated at checkout based on parcel weight.

Good to know

Orders are usually dispatched within 1–3 working days. All orders include tracking.

US orders are shipped with duties and taxes included (DDP). Other international orders may be subject to customs charges.

For more information, please see our full Shipping Policy.

Three Saponne skincare products arranged on a glossy blue surface: a blue dropper bottle of Advanced Copper Peptide serum, a blue jar of GCL+ Fermin, and another blue dropper bottle of Dual Copper Peptide serum, with fruit props and a wooden block in the background.
Explore the Full Peptide Collection

Learn more: AHK-Cu vs Minoxidil — what does the research say?

1 2