The secret to getting vitamin C serums to last longer lies in adding ferulic acid. Here, experts and editors reveal the 10 ...

Dr. Kluk agrees, noting that, while vitamin C is not an acne treatment, it can help to reduce the appearance of any dark ...

If you've seen vitamin C going viral recently, you're probably wondering why. Here, we talk with dermatologists to give you all the details about why vitamin C is the ingredient your skin care routine ...

When you use a brightening serum on your face ... like glycolic, lactic and salicylic acids to slough away dead skin cells, so a brighter tone is revealed underneath. Next should be pigment blocking ...

Vitamin C is beloved for its brightening and glow-boosting powers but there are a few key things to avoid when applying it to your ...