Itch no more with Yes to Naturals Calming Scalp Relief Shampoo. If you are suffering from an itchy, flaky scalp, get relief with this stimulating, pH-balanced shampoo. Formulated with tea tree oil, sage oil, and salicylic acid to gently cleanse, moisturize, and prevent dandruff. This calming shampoo provides a nice fresh scent that will last all day while helping to soothe your irritated scalp.