What is this product? DESIGN ESSENTIALS???? THERAPEUTICS ANTI-ITCH HAIR + SCALP TREATMENT alleviates a dry, itchy scalp and help control flaking caused by scalp conditions such as Dandruff or Seborrheic Dermatitis More info: Salicylic Acid helps to alleviate dry itchy scalp, relieves the scalp of dryness and controls flaking; Rich emollients conditions the hair; Adds a natural shine to the hair; Can be used daily or several times a week;