Purple professional shining gel: Usage and features: Suitable for all hair types. Apply by hand to wet or dry hair. It fixes the desired shape by giving extra shine to the hair. When applied to a small amount of hair before blow-drying, it increases the longevity of the blow-dry. Warning: Avoid contact with eyes. In case of contact, rinse with plenty of water. In case of any unexpected situation, consult your doctor. For allergy testing, test on the inside of your wrist.