PABA is best known as the key ingredient in topical sunscreens as it helps block ultraviolet light damage to the skin. It is considered useful for maintaining normal collagen production and immune function by some doctors of natural medicine, but this has yet to be proven. Suitable for vegetarians. Does not contain yeast, milk or other dairy products, corn, wheat, gluten, rye, rice, starch, wax, di-calcium phosphate, preservatives, flavoring, coloring or animal by-products.
para-Aminobenzoic Acid (PABA) 500 mg. Other Ingredients: Cellulose, Stearic Acid, Guar Gum, Silicon Dioxide, Magnesium Stearate and Micro-Cellulose Coating.