How does Vitamin C fight signs of aging?

Vitamin C (ascorbic acid) is an antioxidant that is quintessential in one’s skin care regimen as it helps to fight skin damaging free radicals and is known to help improve signs of aging such as skin tone, radiance and texture

What if my Vitamin C serum changes color over time?

Keep in mind when using Vitamin C in your skincare routine that it is an ingredient which readily reacts to air and light; overtime, the color and consistency of the product might change although it typically remains effective.