The Neutrogena Stubborn Acne Set includes hydrocolloid patches, a facial bar, and acne treatment products designed for acne-prone skin. With benzoyl peroxide as the active ingredient, this set is specifically formulated to target stubborn acne and blemishes on the face. The hydrocolloid patches provide an additional layer of treatment to help absorb excess oil and reduce inflammation, making it an effective choice for those looking to improve the appearance of their skin.