Product line specially formulated to combat oily, blemished skin affected by acne; contains tea tree oil (above 38% titration in total terpenes), used for its soothing and healing properties. The products also contain azelaic acid to cleanse the skin, zinc for normalizing the sebum, aloe vera for hydrating and nourishing the skin, and vitamins A, E, F, which help the overall well-being of the epidermis. The Acknes products do not contain dyes, fragrances, parabens or silicones. Ideal for both normal and sensitive skin. These products have been dermatologically tested.