My lashes are definitely longer and thicker after using this primer before I put on mascara. Been using this for years. 

The best primer I’ve ever used. My lashes looks thicker and longer.

I love this product. Not only is it always in my collection, but I always have a back up of it as well. I like using quite natural mascaras for casual looks as they are easier to remove, layering this underneath them gives them an amazing boost. I layer it under any mascara I use as it adds volume without clumping up the lashes or making them feel heavy - not to mention it also protects my lashes and I have definitely noticed less lash loss after removing makeup.

I'm always looking for something to make my sad, Asian lashes bigger, fuller and - the most important - stay lifted. This wasn't it. It is too heavy for my lashes, and it even made my tubing mascara smudge a bit. I do see potential in it for people with long, behaving lashes and non-oily eyelids, it did make my lashes a bit fuller!

Love this primer sets the eyelashes perfect before mascara