Mandelic acid is a type of gentle alpha hydroxy acid (AHA). It may help reduce acne, fine lines, and wrinkles and improve the appearance of uneven skin. As a person ages, skin renewal slows down, ...
Azelaic acid is a type of acid that's found in some grains like rye, wheat, and barley. It's naturally produced by Malassezia furfur (also known as Pityrosporum ovale), a yeast found on healthy skin.
On a recent trip to her local Costco, Sonya Angelone, RDN, noticed a box with the message "Good source of omegas!" plastered across the package. While other shoppers might have tossed it in their cart ...