Olaplex LashBond Building Serum 4.4ml

Love at first blink? You asked and they delivered - meet the Lashbond Serum, a strengthening formula designed to nurture and nourish even the teeniest, tiniest lash hairs.

Sibling to the can't-do-without shampoos, conditioners and treatments that we all know and love, this ultra-lightweight serum delivers a surge of hydration from the lash line to the tip. Supercharged with hyaluronic acid, growth-promoting biotin, the one and only Bond Building Technology and the new Peptide Complex Technology (phew!), you can expect fuller, longer lashes in as little as two weeks!