I absolutely love this serum. I work at Macy's and talked to one of the Estee Lauder girls about my dry skin and random acne spots that come once in a while. She introduced this to me and it's incredible. She taught me that if you have a really troubled spot, to put a little bit in your foundation to help you throughout your day; and trust me, it works. It makes your skin so soft and silky.
This is my absolute favorite eyeliner. I haven't been able to buy any other liquid eyeliner since finding this product. It lasts all day, glides on so smoothly, and looks incredible. They sell for under $3, so of course it's hard to not buy it anyway. Definitely would recommend this product to everyone and everyone. Plus, I get so many people who ask me what eyeliner I use.