After consulting many women who have been using Mary Kay Timewise Day and Night Solution, most of them have claimed that the night serum is the one that they can swear by over the day serum - although both have shown visible effects for the benefit of their skin. The night serum however is the one that all the women said they would not go to sleep without using, because of the collagen peptides that the serum contains that works magic on their skin. This means that while you are sleeping, the serum works on your skin to repair all the damages such as scarring caused due to acne etc.
The Mary Kay Day Solution is a great defense during the day, as it has an SPF of 25, so while the product is helping you to relieve your expression lines, it is also blocking your face of UVA and UVB rays, which potentially prevent lines and skin discoloration. You apply the Day Solution every morning after your cleaner and before the moisturizer
The Mary Kay Night Solution is a combination of essential vitamins, antioxidants, and collagen-enhancing peptides to help you fade away your expression lines and wrinkles. The solution has small microcapsules that are each packed with pure vitamins that help revitalize your skin while you sleep. You want to apply the Night Solution every night after your cleanser and before your moisturizer.
If you are interested in purchasing all of the products that I've mentioned, you can either purchase them individually, or in set all together. The Mary Kay Miracle Set includes the 3-in-1 Cleanser, Moisturizer, Day, and Night Solutions. If you purchase the Miracle Set from a Mary Kay representative you will also receive the Mary Kay Coverage Foundation, which is the last step in the morning facial routine. But, not all sellers on eBay offer the foundation with their Miracle Sets.