Olaplex LASHBOND™ Building Serum | Peptide Lash Serum, 4.5 mL | Prostaglandin-Free, Ophthalmologist-Tested, Apply Twice Daily to Upper Lash Line, Lasts Up to 3 Months

A clear, lightweight lash serum for more conditioned, healthier-looking lashes in as little as 2 weeks and the look of longer, fuller lashes in as little as 4 weeks. The ophthalmologist-tested formula achieves results without prostaglandins.