I use this day and night. during the day you wan to let it soak in and layer an SPF over it. I like it because it is versatile. If you are going out in the evening, omit the SPF to avoid flashback in photos. It has some nice anti-aging/anti polution ingredients. Check out Caroline Hirons Blog. She loves this. I use this layered with Deep tissue repair usually. But, I'm 40. You can certainly use it alone. During the day I use less. At night, I use a little more and let it sink in. It works just as well ,if not better as the heavy creams I have used.
answered 3 months, 4 weeks ago
Day creams generally have SPF to protect your face, while night serums/creams do not.
answered 3 years, 6 months ago
(San Francisco, CA)