Sunsilk was launched in the uk in 1954 and by 1959 it was available in 18 diffrent country’s world wide.at the time sunsilk had and advantage over other shampoos in the market as it only needed one application and so meant washing less natural oils from the hair sunsilk tonic shampoo was launched containing skin healing in gredient allantaining designed to help keep the scalp free from infection. And this product shampoo sunsilk is very best and 100% result success you can use this shampoo once than you see result