SkinCeuticals, a worthy investment?

Lets get serious about skincare, as you get older anti-aging skincare is pretty high on the list of skincare concerns. Being in my early almost mid-thirties I can attest to that concern, I have no issue with getting older as its inevitable but having healthy looking skin takes a of bit dedication. Being care-free in your teens and twenties especially careless with sunscreen application starts to show. Although, I've never considered myself to be a sun worshiper I've also haven't been diligent when applying sunscreen. Without having to repeat what we all know, sunscreen is the #1 product against aging skin. However, are all sunscreens created equal, no. Just like not every skincare product out there works for everyones skintypes. What works for me might not work for you and vice-versa. Recently, I attended a launch for Skinceuticals, a top-grade quality skincare brand sold by health-care professionals & Spas, for the release of two new products;
SkinCeuticals Sheer Physical UV Defense SPF 50
SkinCeuticals Phloretin CF
Not only is an effective sunscreen necessary but a proper antioxidant in a well formulated solution. 

I'm thrilled to try out the two new products as Skinceuticals has been a brand on my radar for quite some time. Since being a member on MakeupAlley since 2004, the skincare forum raves about Skinceuticals. And the reviews are mixed, which is good as one can attest the theory as I mentioned above, not every skincare product works for everyone. With that, I'm here to report that my findings will be posted next month as I truly want to see the results properly before giving my final review on the above products. 
My question to my readers is:
What anti-aging products do you use with good results?
And, do you use sunscreen diligently? 
(photo credit: Tom Sandler Photography)