"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to achieving bright, glowing skin, a vitamin C serum is key. But not all vitamin C serums ...

When consumed in food or drink form, vitamin C can protect your entire body’s cells from damage; when applied topically, research shows it can help prevent signs of aging, hyperpigmentation and cancer ...

Your mom wasn't joking about vitamin C. But you shouldn't just drink it in OJ—you're going to want to slather the stuff all over your face. Turns out, vitamin C (also known as ascorbic acid) has some ...

Vitamin C is essential for immunity, skin and overall health — but more isn’t always better. Experts explain the ideal daily amount.

Vitamin C serum is a powerful skincare product known for its brightening, anti-aging, and protective properties. Formulated with concentrated vitamin C (ascorbic acid) and often combined with other ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products.

Ascorbic acid and citric acid can be found in a variety of fruits and vegetables, especially citrus. They are often confused with one another because of their similar names and origins. However, while ...

One of the important objectives of green chemistry is the use of eco-friendly solvents and catalysts to perform chemical reactions. Catalysts such as organocatalysts, enzymes, and ionic liquids have ...