Start by removing makeup and cleansing your skin with a Yon-Ka cleanser, then mist your face with Lotion Yon-Ka. In the morning and/or evening, apply the serum (pump 2 or 3 times) to the face and neck. Gently massage until absorbed. Then, layer your complementary treatment on top:
- Hydra N°1 Crème for dry or sensitive skin
- Hydra N°1 Fluide for normal to oily skin