The Vitamin C version of Kose’s Clear Turn Essence Mask comes 30 sheets to a box, ready for a quick daily mask. Each sheet holds a light, weakly acidic essence with a vitamin C derivative to help skin look brighter, clearer and more even in tone, while glycerin keeps it feeling moist. It has no added fragrance or colour and is free of mineral oil and alcohol.

Key ingredients

L-ascorbic acid 2-glucoside: a vitamin C derivative for a brighter-looking complexion.
L-theanine: a skin-conditioning amino acid.
Glycerin, BG and DPG: humectants for lasting hydration.

How to use

After cleansing, take one sheet from the open side of the flap and unfold it.
Place it over the face, lining up the eyes first and then the mouth, and smooth out any air.
Leave on for about 5 minutes, or around 10 minutes if your skin feels dry.
Remove the sheet and press the leftover essence into your skin. No rinsing needed; follow with your cream.
Reseal the pack straight away. Each sheet is single-use.