Calix Skincare

GHK-Cu 1%

with Hydroxypropyl Tetrahydropyrantriol
& Ectoin

A copper peptide serum built on Pro-Xylane, Ectoin and Squalane. Reduces visible signs of aging and provides antioxidant protection — formulated for all skin types.

Calix GHK-Cu 1% serum, 30 ml airless pump bottle
1%GHK-Cu
4Hyaluronate forms
AllSkin types
30 mlAirless pump

01

Why your skin asks for it

Visible signs of aging, daily environmental stress, sensitivity — this serum answers all three at once: copper peptide performance in a barrier-first base of ectoin, squalane and four forms of hyaluronate.

01

Reduces visible signs of aging

GHK-Cu (Copper Tripeptide-1) with Hydroxypropyl Tetrahydropyrantriol (Pro-Xylane) supports skin's natural collagen, visibly improving the look of firmness, smoothness and elasticity.

02

Antioxidant protection

Ascorbyl Palmitate (a stable vitamin C ester), grape fruit cell extract and Ectoin deliver a daily antioxidant shield against the visible effects of environmental stress — dullness, uneven tone, tired-looking skin.

03

Deep, lasting hydration

Four forms of hyaluronate — sodium hyaluronate, hydrolyzed, acetylated and crosspolymer — plus panthenol, betaine and collagen layer water into the skin at multiple depths.

04

Calms and comforts

Purslane (Portulaca), Gentiana root, allantoin and Hydroxyphenyl Propamidobenzoic Acid soothe the skin and reduce the look of redness — gentle enough for daily use, twice a day, on all skin types.

05

Barrier support

Ectoin, niacinamide and squalane reinforce the moisture barrier, helping skin stay comfortable, hydrated and resilient day after day.

Close-up of the pale-blue Calix serum texture

Ignite internal youth radiance.

Révélez l'éclat intérieur de votre jeunesse

02

How to use it

One to two pumps, twice daily. The airless pump protects the formula from air and light to the last drop.

Morning
1

Cleanse and pat skin dry.

2

Apply 1–2 pumps over face and neck.Smooth gently and let it absorb before the next step.

3

Follow with moisturizer, then sunscreen.Layers cleanly under SPF and makeup.

Evening
1

Cleanse away the day and pat dry.

2

Apply 1–2 pumps over face and neck.Extend to the décolleté if you like.

3

Seal in with your night cream.Wake to skin that looks rested, plumped and hydrated.

Good to know

03

Full ingredient list — nothing hidden

The same list that appears on the box, in the same order. Read it the way we wrote it: every line earns its place.

Calix Skincare

GHK-Cu 1%

with Hydroxypropyl Tetrahydropyrantriol & Ectoin

Sérum pour le visage · NET 30 mL / Contenu net 30 mL

Reduces visible signs of aging and provides antioxidant protection. Formulated for all skin types.
GHK-Cu 1 % avec hydroxypropyl tétrahydropyrantriol et ectoine.

Aqua/Water/Eau, Butylene Glycol, Glycerin, Niacinamide, Hydroxypropyl Tetrahydropyrantriol, Ectoin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Panthenol, Betaine, Copper Tripeptide-1, 1,2-Hexanediol, Portulaca Oleracea Extract, Sodium Hyaluronate, Allantoin, Hydroxyacetophenone, Hydrogenated Lecithin, Diethoxyethyl Succinate, Squalane, Sodium Acetylated Hyaluronate, Hydrolyzed Sodium Hyaluronate, Pentylene Glycol, Gentiana Scabra Root Extract, Hydroxyphenyl Propamidobenzoic Acid, Sodium Hyaluronate Crosspolymer, Ascorbyl Palmitate, Ethylhexylglycerin, Collagen, Arginine, Vitis Vinifera (Grape) Fruit Cell Extract.

Formulated for all skin types · Shelf life 36 months / Durée de conservation : 36 mois

30 mlOpaque airless pump
All skin typesDermatologist-minded
36 monthsShelf life
4 hyaluronatesMulti-weight hydration
AM + PMTwice-daily use
Calix SkincareNiagara Falls, Canada
Calix Neurosilk serum bottle

The Calix system

Pairs perfectly with Neurosilk

Neurosilk in the morning for the look of expression lines; GHK-Cu in the evening for the look of overnight renewal. One routine, two serums.

See Neurosilk →