Perricone MD High Potency Face Firming Activator.Formerly known as Formula 15, High Potency Face Firming Activator, was previously available only through dermatologists, and is designed with the highest potency active ingredients. High Potency Face Firming Activator is clinically proven to minimize the length, depth and width of a wrinkle while imparting elegant radiance.- Alpha Lipoic Acid helps to reduce the appearance of fine lines and wrinkles.- DMAE tackles the length and width of a wrinkle by firming and pulling the skin taut.- NTP Complex Delivery System ensures optimal results by driving the actives deep within the skin. Dr. Perricone recommends smoothing over entire face on cleansed skin in gentle motions. Follow with your favourite Perricone MD moisturizer. Shop At House Of Fraser