B-Complex Family Para-Aminobenzoic Acid Non GMO A Dietary Supplement Vitamins Family Owned Since 1968 GMP Quality AssuredPABA (Para-Aminobenzoic Acid) is found in food such as grains, eggs, milk and meat. It is a precursor of folic acid and may be used by our gut microbiota to produce folic acid. PABA may also help cells combat oxidative stress.