Review (5/5): Feed your skin from the outside as well as the inside.  Get Lemon and Lime Lips!
I use this serum every morning as part of my skin care regime along with Imagine's other skincare products.
The reasons I like it so much are extensive, but at the top of my list is that it works. It slides on and stays fluid enough for a facial massage before sinking in. I also like to lick my lips afterwards. It tastes citrusy from the pharmaceutical grade Vit C