This nourishing mask refill for all hair types, enriched with Vegetable Keratin and Goji Berry, is formulated without Parabens and Silicone. It provides nutrition, softness, and suppleness to your hair with a delightful Fig and Flower scent. Pour the entire Refill into your Mon SHAMPOING brand Mask jar. DO NOT ADD BOOSTER. READY TO USE. It is suitable for all hair types, from the finest to the thickest, giving a lot of softness and shine without weighing your hair down. This mask is suitable for the whole family, as well as pregnant/nursing women and children from 4 years old. It is compatible with straightening treatments and extensions. HOW TO USE IT? Pour your entire Refill into your empty Nourishing Mask jar. Once a week or every 10 days. On washed and towel-dried hair, apply a small amount of the mask along the entire length of the hair. Leave on for 3 minutes, detangle, then rinse thoroughly.