Add This Little-Known Ingredient to Your Skin-Care Routine, and Dark Spots and Facial Blemishes May Become a Thing of the Past!…see more

may be an ingredient worth discussing with a dermatologist or pharmacist.

4. Azelaic Acid: A Useful Option for Dark Marks

Azelaic acid is another ingredient commonly recommended for certain pigmentation concerns.

It has properties that can help with acne-related inflammation and uneven skin tone. Dermatologists may recommend it for conditions such as post-inflammatory hyperpigmentation and, in some cases, melasma.

It is available in different concentrations and formulations.

As with other active ingredients, it is important to introduce it carefully and avoid combining several strong treatments without professional guidance.

5. Retinoids May Support Skin Renewal

Retinoids are vitamin A derivatives used in various