Location is a major part of geography, which is a subject that looks at the physical features of the Earth and its atmosphere. Even when we consider elements of human geography, we think about those things with reference to location.
Active Ingredients. The primary active ingredient of Neutrogena Rapid Wrinkle Repair Serum is called Accelerated Retinol SA which is a combination of retinol SA, Hyaluronic acid and Glucose Complex.
Further, as exciting as retinol SA is, the effects are similar to what we see in studies with 0.5-1.0% regular retinol. For instance, Neutrogena reports after two weeks of use of Ageless Intensives Deep Wrinkle, women had improvements in skin softness, smoothness, fine lines, age spots, and deep wrinkles. Yet these are identical symptoms to what is seen with 0.5% regular retinol (Clinics in Dermatology, 2001).