Zaroza Hair Spray Serum, with its specially developed formula, helps to prevent hair loss. With its content, it replenishes the scalp and assists in reducing hair loss and healthy growth of hair. In regular use, it supports enhancing hair health. How To Use the Spray Serum: Apply twice a day on areas with intense hair loss. Massage with circular motions with your fingertips to let the sprayed product be absorbed by the skin. Do not wash or rinse your hair after application. No need to wash your hair before application. Zaroza Ozonized Hair Oil, while caring for the scalp with its special formula containing 15 different herbal oils and Vitamin E, helps strengthening and healthy growth of hair. Suitable for use after hair transplantation. How to use the Hair Oil: Apply sufficient amount of product on scalp twice a week. Massage your hair until it's fully absorbed by the scalp. Wait for 40-50 minutes on your scalp, then rinse.