Your skin may produce too much melanin, leading to hyperpigmentation . You can try home remedies like turmeric, and medical treatments such as chemical peels to remove pigmentation from face . Pigmentation is an uneven skin tone caused by excess melanin, often seen as dark spots, patches, or blotches. Common causes of pigmentation include excessive sun exposure, acne, cuts, or rashes that can leave behind dark marks on your skin. Get rid of pigmentation with these tried-and-tested home remedies. Discover the best hyperpigmentation treatment at home and naturally achieve clear, radiant skin. What is Pigmentation on the Face ? Pigmentation on the face , in simple terms, is an uneven skin tone caused by too much melanin production in certain areas of the skin . Melanin is the natural pigment that gives our skin , eyes, and hair their colour. When this production goes out of balance, some areas appear darker than others.