Suffering from itchy scalp, folliculitis or razor bumps? It may be time to try a new shampoo. Find out why over 10,000 dermatologists and doctors are recommending CLn®. This shampoo lathers away excess oil and dead skin cells on scalp and beards prone to itching, folliculitis and dandruff. Recommended 1-3 times per week. If scalp is very dry, the CLn Gentle Shampoo may be a better option.