HASK spills the tea on tea tree and scalp care. The new Tea Tree Pre-Shampoo Scrub gently exfoliates the scalp to remove dry flakes, excess oil and product buildup. Our hero collection now offers ...

The benefits of tea tree oil in shampoo boast healing and restorative rejuvenation for the scalp, particularly for those that are prone to excessive oiliness and itchy dryness. Renowned for their ...