Sunscreen
The first and foremost important step in the fight against melasma is to protect yourself from the harmful UV rays coming from the sun. Since it is a fact that the UV rays damage the skin and induce the regular process of melanin pigment formation, so there is an immense need for protection from sun rays. The scientist focuses on the photoprotection to heal and prevent the symptoms of melasma in patients with every skin tone. Try to wear a sunscreen cream that is lighter in texture and contains an SPF of above 50. The sunscreen product must constitute the blockers against UV A and UV B sun rays.
Moreover, the sunscreen must also contain titanium or zin oxide because they inhibit the penetration of sun rays into the skin surface, thus avoiding melasma. Make it your ritual and habit to wear sunscreen every single day if you have melasma. Wearing a sunscreen even on a rainy day or in winters avoids any chances of UV rays penetration into the skin.