Acne scars can be treated with a variety of skincare ingredients. Some of the most effective ingredients include Vitamin C, Lactic Acid, Rosehip Oil, Aloe Vera, Niacinamide, Salicylic Acid (BHA), Mugwort, and Centella Asiatica. Other ingredients that can help fade acne scars include Alpha Hydroxy Acids, Retinoids, and Salicylic Acid. These ingredients work by brightening, fading, and speeding up the healing process of most types of acne scars. However, it is important to note that not all ingredients work for everyone, and it is best to consult with a dermatologist to determine the best treatment plan for your specific skin type and needs. When incorporating these ingredients into your skincare routine, it is important to start with one or two ingredients and alternate their frequencies to avoid damaging your skin. Additionally, it is crucial to apply sunscreen every day after applying any of these ingredients to protect your skin from further damage.