The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 19 ...

Vitamin C is water-soluble — meaning the body utilizes it but doesn’t store it, notes Medline Plus.“For most healthy individuals, the body can only hold and use about 200 to 250 mg of ...

Is your vitamin C serum irritating your skin and causing inflammation? Here, learn what the vitamin C side effects mean and how to stop them. “With this obvious rise of vitamin C products on the ...

Vitamin C, found in many fruits and vegetables, has many health benefits. It helps strengthen our immune system and may help lower blood pressure. Vitamin C is an essential vitamin, meaning your ...

This is a liposomal vitamin C product, meaning tiny bubbles of oil contain the product’s vitamin C. According to one 2020 study , the gut absorbs this form of vitamin C easier.

Dermatologists weigh in on the best L-ascorbic acid serums for glowing skin. Shop top-rated vitamin C serums from SkinCeuticals, CeraVe, L'Oréal, and more.