Talk to Dermatologist on Complexion Dull

Assalamualaikum... Alhamdulillah do bache hain c section se hue pehli beti se pehle ek miscarriage or dusre bete k 6 mah bad ek miscarriage... Ab beta Alhamdulillah 7 months ka hai beti Alhamdulillah 22 mah ki h... Bete k bad se complexion bht dull ho gya hai wrna fair tha iska koi solution bta den koi medicated cream ya routine bta den skin dry to sensitive hai kbi kuch use nai kia plz guide kr den jazak Allah