Philip Kingsley Elasticizer and Elasticizer Extreme! are treatments in the tradional style which are to be used Before you shampoo. When applying it helps to dampen the hair which allows the hair to absorb the moisturizer more quickly. You can deepen and accelerate the process by using a cap (in the shower or bath) or if you use a steam room or sauna, even better
Never leave overnight and in any case maximum of 1 hour, then rinse and shampoo whith Philip Kingsley shampoo and follow with Philip Kingsley Conditioner.