Sunsilk Power Shot Treatment Stronger Lengths - With the Power of an Ampoule that combines biotin, sunflower oil and amino acids. Repair damaged hair and hairfall problems. Gives your long hair beautiful and healthy from base to tip from 1st shot. - Shot means the amount of treatment used per 1 time. Tested on hair strands compared to shampoo without conditioner substance. How to use: After shampoo, apply treatment all over your hair and massage gently. Leave it in and rinse off. For better results, use together with Sunsilk products. For external use only. / If any adverse reaction occurs, stop use and contact the doctor.