So, what gives? Does it depend on the percentage of vitamin C included in the serum? And — why apples? According to Ron Robinson, cosmetic chemist and founder of BeautyStat, apples are particularly ...
Vitamin C is wonderful, says Angela Lamb, MD, a dermatologist and associate professor at the Icahn School of Medicine at Mount Sinai in New York City. Its good for targeting brown spots because it has ...
The cosmetic industry is full of serums that promise to make your skin glow. Although you get vitamin C from the foods you eat, it probably doesn't end up in your skin. Using vitamin C serum is the ...