Aqua Liner is formulated with acrylic copolymer. Acrylic copolymer is a macromolecule that forms a flexible film that locks water out. It contains 50% more polymers than traditional eyeliner. This helps ensure that the liner will be long-lasting and waterproof.
Make Up For Ever was kind enough to send me two of the new Aqua Liners to try. I received #1: Diamond Gold which is described as a "sparkling yellow liner" and #5: Diamond Turquoise Blue which is described as a "sparkling turquoise blue".
(Disclosure: Products seen below were sent for consideration from PR)
I found that they wore all day long and survived the humidity of N.Y.C. Woot Woot.
Retail is $23 at Sephora
Have you purchased any aqua liners yet?