Wrinkles and aging are caused by what skin loses as we age. This book covers how to put it back, and to prompt your skin to behave in the way it did when it was younger. The ingredients and your commitment are important; the name brands are not! Creating my own regimen for 15 years, at a fraction of the cost of high-end products with supreme age-stopping results, the information in my book is information for any age. $2.99 on Kindle.