Dr Sebagh Pure Vitamin C Powder Cream Application: n the morning, apply 1/4 graduation of Pure Vitamin C Powder Cream to a perfectly cleansed face and neck. The soft pressure of your fingertips will turn the powder into a light cream which is quickly absorbed by the skin. Alternatively, mix 1/4 graduation of Pure Vitamin C Powder Cream with the appropriate product (High Maintenance Cream, Replenishing Cream, Vital Cream, Serum Repair or Rose de Vie Serum) in the palm of your hand and apply to the face and neck every morning1x1.95g