Olaplex Lashbond® Building Serum 4.5ml is a peptide-rich eyelash serum clinically developed to promote the appearance of longer, thicker, stronger, and healthier-looking lashes. It features the proprietary OLAPLEX Peptide Complex Technology™ and supports the natural lash growth cycle. How to use: Apply along the upper lash line twice daily on clean, dry skin.

Mama caution: Hi Mama! This Olaplex Lash Serum is an excellent and very safe choice to keep your lashes looking full and healthy while you are expecting or nursing! It uses Peptides and Hyaluronic Acid, which act like “lash-strengthening nutrients” to support growth without being absorbed into your system. It is much safer than some lash products because it is 100% prostaglandin-free.