SOME BY MI Retinol Intensive Renewing Serum - 30ml

Usage: Intensive retinol serum suitable for all skin types. Time of use: Use gradually. Start using it twice a week in the first week, three times a week in the second week, and daily in the third week if there is no sensitivity. Wonder Team Advice: If you use this serum gradually and experience a sensitivity, it's best to follow the "sandwich" method, meaning you use a moisturizer before and after the serum to reduce its effectiveness on the skin. How to use: Usage: On clean skin, apply 2-3 drops of serum and gently massage, then apply moisturizer. Use only in your evening routine. Size: 30 ml