A Dietary Supplement. Enhanced with polysaccharide-rich Aloesorb. For consumer safety, aloin content is filtered to less than 1 ppm. Certified aloe content & purity in this product. International Aloe Science Council. Retaining the Quality that Nature Created: The aloe vera plant contains over 200 biologically active components. For over 40 years, Lily of the Desert has been the leader through its technology and innovation of providing the most efficacious and scientifically validated aloe vera...