May support healthy skin and hair Suitable for everyday wellness seekers Free of gluten dairy soy nuts sugar salt preservatives and artificial colors or flavors Para-aminobenzoic acid or PABA is naturally found in the liver brewer s yeast wheat germ and grain. While it s widely known for its effectiveness in sunscreen when applied topically The Vitamin Shoppe brand PABA 500 MG capsules may also support healthy skin and hair. To incorporate PABA into your diet simply take one capsule per day preferably with a meal.