These products are the result of more than 28 years of experience I've had working on chemically treated and damaged hair, and years of collaborating with chemists. The end result is a hair care line that rivals the top products in the world. My products do not contain any animal by-products, oils, dyes, waxes, added fragrances, and only limited amounts of alcohol are used in my hair spray. Neinast products are not tested on animals.