This guide breaks down the essential steps to create an effective nighttime skincare routine for acne-prone skin. It covers double cleansing to remove makeup and oil, using active ingredients like salicylic acid, benzoyl peroxide, and retinoids to target acne, and finishing with a lightweight, non-comedogenic moisturizer to maintain hydration. The article also offers tips for introducing active ingredients gradually to avoid irritation and FAQs about acne care.

This article provides a thorough understanding of the causes of oily skin, particularly focusing on the role of sebaceous glands and sebum. It outlines an ideal skincare routine to control excess oil, including salicylic acid-based cleansers, witch hazel toners, and oil-free moisturizers. Seasonal adjustments, lifestyle factors like diet and stress, and FAQs help readers manage oily skin more effectively.