Papa & Filles
Coming soon · Planned release November 1, 2026
Copper Peptide Scalp Concentrate
$79 CAD
Haircare starts at the scalp. Our own 30 mL leave-on concentrate, built around 1% GHK-Cu and 0.5% AHK-Cu. First batch: 500 bottles. Planned release November 1, 2026; orders open only once stock is received and ready to ship.
Be first to hear when it’s ready.
Planned for November 1. We’ll open orders once stock is received and ready to ship. No payment or pre-order is available yet.
Explore the peptides and every featured ingredient →
Why it belongs in your routine
Scalp care with purpose.
Moisture-focused scalp care
Formulated with panthenol and sodium hyaluronate: humectants that attract and retain water. A little attention for the skin beneath your hair.
Two copper peptides, one step
GHK-Cu and AHK-Cu bring two distinct amino-acid sequences to the formula, alongside niacinamide, caffeine and our moisture-binding ingredients.
No extra wash
Part your hair, apply 4–6 drops to the scalp and gently massage. Leave it in. One small step, once a day.
Know your formula
Six featured ingredients, with names, concentrations and roles explained. Follow the science as far as your curiosity takes you.
What it does
A daily scalp-care formula combining two copper-binding peptides with niacinamide, caffeine, panthenol and sodium hyaluronate. Peptides are short chains of amino acids. Panthenol and sodium hyaluronate are used as humectants, ingredients that help attract and retain moisture.
This is cosmetic scalp care. Ingredient research is not a clinical result for the finished concentrate.
How to use it
Once daily, apply 4–6 drops directly to a dry or towel-dried scalp. Part your hair, apply to the skin, gently massage and leave in. Do not rinse. For external use. Follow the finished label and stop use if irritation occurs.
Key ingredients
- GHK-Cu · 1%Glycine, histidine and lysine form the GHK peptide, which binds copper.
- AHK-Cu · 0.5%Alanine, histidine and lysine form the second copper-binding peptide.
- Niacinamide · 2%A form of vitamin B3 used in skin-care formulas.
- Caffeine · 1%An alkaloid investigated in laboratory hair-follicle research. Ingredient findings do not establish results for this finished concentrate.
- Panthenol · 1%Provitamin B5, used as a humectant and conditioning ingredient.
- Sodium hyaluronate · 0.1%A water-binding humectant. These are featured ingredients; the complete final ingredient list will be published before orders open.
The science behind the ingredients
Get to know GHK-Cu, AHK-Cu and the four supporting ingredients. Our library explains what researchers tested and links to the original publications.
Explore the research ↗Quick answers
When can I buy it?
The planned release is November 1, 2026. It is not available to buy or pre-order yet. Orders will open once stock is received and ready to ship.
Who will ship my concentrate?
Papa & Filles will pack and ship the concentrate directly from its King City operation, using PO Box 48 KING CITY STN MAIN, King City, ON L7B 1A4, Canada as the dispatch address.
Does joining the list reserve a bottle?
No. Joining is free and provides launch updates. The first production run is 500 bottles; available bottles will be first come, first served when sales open.
Where is the complete ingredient list?
The six featured ingredients and concentrations are listed here. The complete final ingredient list and product details will be published before orders open.
- SKUPAF-CPSC-30
- AvailabilityComing soon — not available yet
- Fulfilled byPapa & Filles
- Dispatch addressPO Box 48 KING CITY STN MAIN, King City, ON L7B 1A4, Canada
Your hair, over time
Your hair.
The long view.
Two copper peptides. Caffeine. Moisture-binding ingredients. Get to know the science behind a daily formula created for the skin at your roots.
An ingredient-science guide. Visible results and their timing have not yet been established for this concentrate.
The foundation.
Care for the skin where your hair begins.
What’s behind it
Your leave-on concentrate brings GHK-Cu and AHK-Cu directly to the scalp, alongside niacinamide, panthenol and sodium hyaluronate. The formula starts with moisture care for the skin at your roots: water-binding ingredients and niacinamide, studied for its role in the skin barrier.
What to keep in mind
Scalp care comes first. Give the routine time before judging how your hair looks. Four to six drops, once a day, keeps this first step simple.
Moisture care · two copper peptides · once daily
Research notes & sources
Niacinamide has been studied for barrier lipids and moisture loss in skin. This supports ingredient education, not a week-four result for the finished concentrate.
Our formula: 1% GHK-Cu · 0.5% AHK-Cu · 2% niacinamide · 1% caffeine · 1% panthenol · 0.1% sodium hyaluronate. Featured concentrations from our carton.
Explore the ingredient evidence ↗Before & after / Five months
Five months.
Before & after.
Before-and-after photographs, five months apart.
Drag the divider to compare the photographs.
Individual results vary. Photos shown as supplied.