This high-performing creamy sleep mask boasts natural and organic ingredients that reduce the signs of aging and wrinkles, while amplifying the luminescence of the skin’s appearance – leaving it plump, glowing, and youthful.  Vegan and free from controversial ingredients GLYCONIGHT 10% is potent, effective, safe.  It’s unique because of the addition of aromatic essential oils which transforms skincare into a beautiful night-time ritual.

– 10% pure glycolic acid, to eliminate dead cells, accelerate cell renewal, smooth out wrinkles and refine skin texture.

– Brown algae extract and COSMOS-certified organic apricot kernel oil to bring radiance to the skin

– Vegetable glycerin and natural polysaccharides to provide hydration and soothing

– The Yon-Ka Quintessence known for its multi-sensory actions promotes balance and calm

Efficacy Tested by Yon-ka:

Dermatological results indicate after one month of use in women aged 20 to 55, on average forehead wrinkle depth decreased by 15% while fiber density within the dermis increased by 12% with a 24% increase in complexion radiance.

Dermatologists also reported a 30% decrease in crow’s feet wrinkle depth and a 19% decrease in pore diameter. This is turn increases the overall density of the skin making the skin’s appearance appear up to five years younger.



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Glyconight 10% Masque

This high-performing creamy sleep mask boasts natural and organic ingredients.


3 in stock

SKU: 6549845337-7 Category: Tags: ,