Lash serum + mascara in one.

Blackest Black (201)
close virtual try onclose virtual try on

Blackest Black (201)
Unlimit your limits. Extend lashes to the limit and beyond with ColorStay Xtensionnaire™ Lengthening Mascara. Serum-infused Pro Vitamin B5 nourishes and enhances lash condition over time. Lightweight, Flexi-Polymer Fibers and a Tapered Brush amplify every lash—delivering extension-like length, bold definition, and intense durability for 2X longer-looking lashes. Plus, Adapti-Flex Technology creates flexible wear. Up to 24HR wear.

  • 2X longer looking lashes
  • Serum infused Pro-Vitamin B5 nourishes + conditions
  • Lash serum and mascara in one
  • Extension-like length
  • Tapered brush defines every lash/amplifies lashes
  • Up to 24HR wear
  • Smudge-proof + flake-proof
  • Place the brush at the roots of your lashes and wiggle it, so you really darken your lashes and define your eyes with the mascara formula, then pull through to the tips

  • For an even fiercer look, add a second (or even third) coat

  • To define your bottom lashes, wipe any excess mascara off the wand with a paper towel, then hold the brush tip vertically and swipe from side to side

Pro tip: For even bolder lashes, start your look by curling with the Revlon Lash Curler for Natural Curl