GHK-Cu
GHK-Cu
GHK-Cu Mask
A copper peptide cosmetic mask for customers who prefer a mask format in their routine.
$12
Topical cosmetic for external use only. Use according to the directions on product packaging. See packaging for the complete ingredient list.
Product Overview
A Mask Take on Copper Peptide Skincare.
The GHK-Cu Mask brings copper peptide skincare into a mask format. Designed for customers who enjoy a mask as part of their skincare ritual, it offers a focused way to incorporate a copper peptide cosmetic into a weekly or everyday routine.

Texture & Experience
Smooth • Cushioned • Mask Format
Featured Ingredients
What's at the Center
GHK-Cu
GHK-Cu is a copper-binding peptide used in modern cosmetic skincare formulations.
See product packaging for the complete ingredient list.
How to Use
A Simple Routine
- 1
Cleanse and dry skin before application.
- 2
Apply an even layer of the mask over the desired area.
- 3
Leave on as directed, then follow the removal instructions on product packaging.
- 4
See product packaging for complete directions and the full ingredient list.
GHK-Cu Mask — FAQs
How is the mask different from the lotion?+
The GHK-Cu Mask is a mask format designed to be applied as an even layer and used as a focused step, compared to the lightweight lotion format.
Is this product a cosmetic?+
Yes. GHK-Cu Mask is a topical cosmetic for external use only.
What is GHK-Cu?+
GHK-Cu is a copper-binding peptide used as an ingredient in cosmetic skincare formulations.
Where can I find the full ingredient list?+
See product packaging for the complete ingredient list.
How often should I use the mask?+
Use as part of your regular skincare routine. Refer to product packaging for specific usage directions.
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Build a Routine Around Better Ingredients.
Explore focused cosmetic skincare made for people who care about what goes into their daily routine.
