Dermalogica Skin Kit - MediBac Clearing: An anti-acne, cleansing kit for oily and blemish-prone skin. Description: This cleansing, anti-acne treatment kit is formulated especially for adult oiliness and acne. Gentle and effective, these powerful products cleanse, purify and refine the skin, leaving it clearer- and healthier-looking. All of the following products are colorant- and fragrance-free for limited irritation.