The product is a non-toxic formulation of proteins and natural conditioners that help control dog dander by sealing the hair shaft, neutralizing the allergen (dander) and removing dead hair. The pH is adjusted for application on pets. Before we began selling Bramton Allergy relief Products, 209 people who were allergic to their pets, were tested over a nine month period. Of these, more than 75% showed a reduction in their allergic reactions to their pets. The remaining 25% showed no change. There were no adverse reactions experienced by any of the 209 people or their pets. We did use a controlled substance on 40 of the 209 people of which 30% showed a reduction in their allergic reactions. We recommend that your pet be at least 10 - 12 weeks of age before you start use with solution.