Why Is My Skin Getting Darker After Using Vitamin C Serum? Causes and Solutions
Discover why your skin may darken after using vitamin C serum and learn how to prevent it with proper storage and sun protection.
Video transcript
Why is my skin getting darker after using vitamin C serum? This could be due to oxidation of the serum on the skin, a reaction with iron in your water, or exposure to sunlight without adequate SPF. To avoid this, always store your vitamin C serum in a dark, cool place, use it at night, or follow up with a broad-spectrum sunscreen during the day.
Questions and answers
Why does vitamin C serum cause my skin to darken?
Vitamin C serum can cause skin darkening due to oxidation when exposed to air, a reaction with iron in water, or lack of proper sun protection after application.
How can I prevent my skin from darkening when using vitamin C serum?
To prevent darkening, store your vitamin C serum in a cool, dark place, apply it at night, and always use a broad-spectrum sunscreen during the day.
Does sunlight affect vitamin C serum effectiveness?
Yes, sunlight can cause vitamin C serum to oxidize quickly and reduce its effectiveness, potentially leading to skin darkening without proper SPF protection.