Olaplex Lashbond Building Serum is a clear, lightweight lash enhancer that supports longer, thicker, healthier-looking natural lashes. Built on the brand's bond-building science, it nourishes and reinforces each lash from the root, helping to reduce breakage and fortify fragile lashes so they grow out stronger over time. The fine applicator glides along the lash line for easy, precise application, and the ophthalmologist-tested formula is gentle enough for daily use and sensitive eyes. Worn nightly, it works gradually to boost the look of length, fullness, and density. A treatment serum for anyone who wants fuller, stronger lashes without extensions or falsies, cared for from the base up.
- Lash serum supports longer, thicker natural lashes
- Bond-building science reinforces lashes at the root
- A fine applicator glides along the lash line neatly
- Ophthalmologist-tested and gentle enough for daily use
How to Use: Once a day, sweep a thin line of serum along the base of the upper lashes on clean, dry skin, as you would a liquid liner. Let it dry fully. Use consistently for gradual results.
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