Serious SkincareA Force XR Serum Retinol Concentrate - Vitamin A - Time Released – Lightweight Anti-Aging & Anti-Wrinkle Facial Treatment – Green Tea Leaf Extract - 2 oz.

Retinol as well as the ingredients which are combined in this product have proven to work greatly for me. Living in a sun-soaked state can dry up the skin and wrinkle it. This product definitely has given me good results. As it is a double size, recommend purchase while you can as price is very good, and way lower than retail.

I love this line of product. Great for theSkin. Now with a bigger size this is even better

I am not so sure about this. It seems to be old due to it's yellow color. I had used another A force serum in the past so I am unable to compare. Time will tell and I will update.

I feel it works. No real dislikes, but would like to have a stronger formula that I could graduate to as this one seems to be less effective with continued use.

I have used this product for a couple years and I like it a lot. My skin feels smoother and less dry. I use the same a defiance skin cream with it.

great price

I always use this product. It's a must for mature skin . I love it.

You can see the difference in your skin within days. However, if you tend to have dry skin, you might want to use it every other day. And if you see any peeling, just use it less also.