Dark spots, which are discolorations that endure after a zit heals, are not regarded as scars. In a few months, the purple, red, or brown spots will naturally disappear.

Ingredients to look for in skincare for getting rid of acne marks and scars:

Alpha hydroxy acids

Because they remove dead skin cells and aid in unclogging pores, alpha hydroxy acids (AHAs) are frequently present in skincare products designed to treat acne. AHAs also help those bothersome acne scars gradually fade away.

By exfoliating the skin’s outer layer, the acid is used to treat skin roughness and discoloration.

Best for: All kinds of acne scars.

Best for: All kinds of acne scarring.

Lactic acid

Dermatologists frequently employ lactic acid peels to lighten acne scars. The texture, appearance, and pigmentation of their skin, as well as the lightening of acne scarring, all noticeably improve during the course of their three-month use of these products, which they use every two weeks.
Many different peels, serums, and ointments contain lactic acid. You can use diluted apple cider vinegar as a toner or spot treatment because it contains herbal lactic acid.

Retinoids

In addition to accelerating skin cell regeneration and enhancing skin texture, topical retinoids can remove any discoloration and minimize the visibility of scars.
However, you should always use sunscreen when using retinoids because they can make your skin incredibly sun sensitive. Check your products for retinol as one of the active ingredients.

Best for: Atrophic or depressed scars.

Salicylic acid

Salicylic acid exfoliates the skin, clears pores, and lessens swelling and inflammation when applied topically. It is thought to be one of the best methods for treating acne scarring. It might take a few weeks before you see a difference in scarring after using salicylic acid.

Best for: All types of acne scars.

Sunscreen

Applying sunscreen to acne scars every day is essential. Scars that are exposed to the sun may darken and become more noticeable.

Best for: All types of acne scarring.