Glyconight 10% Masque

Our revolutionary nighttime face peeling mask for spa-like results. It reduces the signs of aging and wrinkles, while amplifying the luminescence of the skin’s appearance. You’re left with plump, glowing, and youthful complexion.

Science Backed Results


Forehead Wrinkle Depth


Crows Feet Wrinkle Depth


Pore Diameter Minimized


Complexion Radiance

“My skin feels so lovely this morning after trying out the brand new Yon-Ka 10% Glycolic overnight Masque. I noticed a big difference in fine lines on my forehead and around my eyes. My skin feels so smooth and has a lovely glow.”


See The Difference

Reduces Fine Lines & Wrinkles

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.

  • Before-Anti-Wrinkle
    Before Anti-Wrinkle After
  • Before-Smoothe Glow
    After-Smoothe Glow
    Before Smoothe Glow After

Smoothe & Youthful Glow

This inventive alchemy of ingredients promotes the body’s natural cell renewal and skin exfoliation with the Ascophyllum nodosum extract, while the apricot oil nourishes the skin with its high omega 6 and 9 content. Additionally, the polysaccharides and Yon-Ka Quintessence provides a calming effect to the skin, while the vegetable glycerin neutralizes any dehydration that may occur from accelerated exfoliation. Under this harmonious synergy, the complexion benefits from a natural radiance so the skin appears glowing and polished.

How Glyconight 10% Works

Frequently Asked Questions

What Is It?

Glyconight 10% is a nighttime face peeling mask the delivers spa-like results. The active ingredient is glycolic acid, which works by speeding up cellular regeneration. In turn, this stimulates your skin to create more collagen, giving you a more youthful complexion.

What Does It Do?

It reduces the signs of aging and wrinkles, while amplifying the luminescence of the skin’s appearance—leaving it plump, glowing, and youthful.

Who Is It Suited For?

Glyconight 10% has been created to benefit all skin types, particularly mature skin (25 years+).

How Should I Use It?

After cleansing the skin, apply the mask to the face and neck prior to sleeping. Leave on overnight and rinse off in the morning for glowing skin.