HASK Tea Tree Oil & Rosemary Invigorating Shampoo, 12 OZ Reviews. Formulated with tea tree oil to unblock hair follicles and rosemary extract to hydrate and soothe dry scalps. Hask’s Invigorating Shampoo & Conditioner with Tea Tree Oil & Rosemary. Shop Hask Tea Tree Oil & Rosemary Invigorating Shampoo - compare prices, see product info & reviews, add to shopping list, or find in store. This soothing shampoo helps lift away buildup and impurities while nourishing the scalp for revitalized, healthy-looking hair. Massage into a lather, rinse thoroughly and repeat if desired. HASK Tea Tree & Rosemary Oil Invigorating Shampoo Soothes Scalp & Revitalizes. Select locations now offer curbside pickup & home delivery Tea Tree Oil & Rosemary Shampoo. Ideal for daily use. Directions: Apply to wet hair. Free of: sulfates, parabens, phthalates, gluten, drying alcohol and artificial colors. The Thickening Hask Shampoo and Conditioner are available at Amazon, Target, and Ulta. See all Hask products > 1-800-679-9691 | HASK Invigorating Tea Tree Oil and Rosemary Shampoo helps lift buildup and impurities while … I’ve long been a fan of the Paul Mitchell tea tree oil hair products line, so I was interested to try Hask’s tea tree shampoo and conditioner. For best results, use the HASK Tea Tree Oil … Reset and refresh your scalp and strands with the Tea Tree Invigorating Shampoo from Hask.