Skincare
Copper + Silk Serum
Store: Store cool and out of direct light
$58.00
1
Description
A lightweight facial serum built on 1.5% GHK-Cu (copper tripeptide-1) with hydrolyzed silk, hyaluronic acid, and panthenol (B5). Formulated for the look of firmer, smoother, more even-toned skin with a soft, silky finish. Apply 2–3 drops to clean skin morning and evening, before heavier creams or oils. For external cosmetic use only. Patch test before first use.
About this serum
- 1.5% GHK-Cu (copper tripeptide-1)
- With hydrolyzed silk
- Hyaluronic acid + B5
- For the look of firmer, smoother skin
Why copper peptides
GHK-Cu (copper tripeptide-1) is a naturally occurring copper peptide widely used in modern skincare. At 1.5% alongside hydrolyzed silk, hyaluronic acid and panthenol, this serum is formulated for the look of firmer, smoother, more even-toned skin with a soft, silky finish — one clean step to layer into a routine you already trust.
How to use
Apply 2–3 drops to clean, dry skin morning and evening, before heavier creams or oils. A little goes a long way.
- Patch test on the inner arm before first use.
- For external cosmetic use only.
- Store cool and out of direct light.
What's in it
A short, focused formula: 1.5% GHK-Cu with a silk-protein finish and hydration support, no added fragrance. Supplied in a 1 fl oz (30 mL) tinted glass dropper to protect the formula from light.
- Copper Tripeptide-1 (GHK-Cu)
- Hydrolyzed Silk
- Sodium Hyaluronate (hyaluronic acid)
- Panthenol (provitamin B5)
- Full INCI: Aqua, Glycerin, Propanediol, Panthenol, Copper Tripeptide-1, Hydrolyzed Silk, Trehalose, Mannitol, Sodium Hyaluronate, Propylene Glycol (and) Diazolidinyl Urea (and) Iodopropynyl Butylcarbamate
Tested like everything we make
The copper peptide used in this serum is independently tested for identity and purity by third-party HPLC and mass spectrometry, with a certificate of analysis available on request — the same testing standard behind our research catalog.
For external cosmetic use only. Patch test before first use.