This water-free solution contains a 2% concentration of an advanced retinoid active complex called Granactive Retinoid™ that has been shown to offer better results against multiple signs of aging than retinol without any of the irritation and drawbacks common with retinol. Granactive Retinoid™, an active technology from Grant Industries, is a solubilized system of Hydroxypinacolone Retinoate, a highly-advanced form of retinoid which is, in fact, a non-prescription ester of all-trans direct retinoic acid that offers a multi-fold better effect against signs of aging than retinol, retinyl palmitate and nearly all other forms of non-prescription retinoid.