S Shwetha Venkat New Member Nov 17, 2021 28 0 1 26 Nov 19, 2021 #2 Hyperpigmentation, such as brown spots and freckles, are caused by over-active cells that produce too much melanin, which is a natural skin pigment.
Hyperpigmentation, such as brown spots and freckles, are caused by over-active cells that produce too much melanin, which is a natural skin pigment.
