The addition of Ferulic Acid is said to enhance Vitamin C stability and provide sun protection. The water-based serum is ...

Vitamin C is the wonder ingredient for anti-ageing skincare that protects against and reduces the appearance of sun damage.

Despite its efficacy, vitamin C is notoriously unstable and can quickly go from a hyperpigmentation-zapping wonder ingredient to a $60 bottle of smelly serum. That’s why it’s important to find ...

Drunk Elephant's C-Firma Fresh Day Serum arrives in two parts — you get to mix the product fresh before use. (Amazon) "A vitamin C serum is nonnegotiable. You need it twice a day," explains ...

Here are some of its proven benefits: Davel said using a powerful and stable Vitamin C serum for around 12 weeks ... which ...

A vitamin C serum, for instance, is a popular choice for its various skin-boosting properties. In fact, we spoke to a ...

Vitamin C serum for face can balance oily skin, reduce blemishes and promote a healthy complexion. Discover the top vitamin C serum for oily skin. If you are a skincare fanatic, you must have ...