The super synergy, Vitamin C Effect ! It can pull out the best result if used with OST Vitamin C together.
Even after only sleeping for 5h, Seems as though you slept for 9h.
+ Brightening. + Soft & Light Texture. + Increases the absorption of Vitamin C to the skin layer.
+ Best quality hydrating ingredients.

How to Use
1.After your basic skin care during morning and night, apply O.S.T Vitamin Sleep 9 to 5 Crema over your face.
2.You can maximize its effect by using with O.S.T Original Pure Vitamin C-20 Serum.
3.When applying the cream during the day time, make sure to apply sun screen afterwards. Store this in cool and dry place.