In the morning and evening, after cleansing and spraying on LOTION YON-KA, apply the cream to the face and neck.
For very dehydrated skin, apply HYDRA N°1 SERUM before the cream, in the morning and evening.
In addition, use MASQUE N°1 once or twice a week.
Tolerance tested under dermatological control. Non-comedogenic.
Serum + Creme = instant and significant hydrating: +144% over 8 hours.
Tests: corneometric testing over an 8 hour period.