I received this lash primer as a free sample in return for an honest review. I enjoyed this product, I did notice my lashes looked longer when I used it, which is a big deal for me! (Years of wearing falsies has damaged my natural lashes.) However, that being said, my lashes got a little hard and crunchy when I used this product, so the final effect looked sharp instead of natural. Just my one complaint! The rest of it was pretty darn good.