How to use Olaplex Lashbound Building Serum:

  1. Start with clean, makeup-free lashes.
  2. Holding the applicator horizontally, sweep the brush across the base of your upper lash line. Start from the inner corner and move towards the outer corner of your eye.
  3. Repeat the application process on the other eye, following the same technique.
  4. Do not wash off. Allow it to dry naturally at least 90 seconds before applying other eye product.

Note: For best results, it is recommended to use the Olaplex Lashbound Building Serum consistently, once daily.