Cholecalciferol (vitamin D3) ek fat-soluble vitamin hai jo skincare mein use hota hai skin ke barrier function aur epidermal health ke liye. Yeh UVB exposure se skin mein naturally banta hai aur topically apply karne se skin ko nourish karta hai.
CureSkin ka free dermatologist assessment aapki skin type, mausam aur history dekhta hai.