Olaplex Lashbond Building Serum 4.5ml
The natural lashes you’re meant to have are just weeks away. Discover the power of lash science from the hair experts. Just a swipe of LASHBOND™ Building Serum morning and night delivers a powerful lash-enhancing triad in a highly effective concentration to support and sustain the natural growth cycle and lash retention. Experience more conditioned, healthier-looking lashes in as little as 2 weeks. See longer-, fuller-looking lashes in as little as 4 weeks.* This clear, lightweight lash serum is ophthalmologist tested and compatible with the use of contact lenses, lash lifts, lash extensions, and false lashes. Plus, it’s prostaglandin free.
Key Ingredients
- NEW OLAPLEX PEPTIDE COMPLEX TECHNOLOGY™ – A proprietary peptide blend featuring an OLAPLEX-exclusive peptide that supports lash strength and health
| Product Information | Details |
|---|---|
| Volume | 4.5ml |
| Form | Clear serum |
| Usage | Morning and night |
| Compatibility | Contact lenses, lash lifts, lash extensions, false lashes |
| Tested For | Ophthalmologist tested |
| Contains | Prostaglandin free |
FAQ
Can I use this serum with lash extensions?
Yes, the serum is compatible with the use of lash extensions.
How long does it take to see results?
You can experience healthier-looking lashes in as little as 2 weeks, with longer and fuller lashes visible in as little as 4 weeks.
Is the serum safe for people who wear contact lenses?
Yes, it is ophthalmologist tested and safe to use with contact lenses.

Irene Hardacre –
I’ve used this serum for three weeks now and my lashes feel stronger and look fuller. It’s easy to apply and doesn’t feel greasy. I can confidently wear it with my lash extensions without any issues.
Sean Murray –
The results are noticeable after two weeks. My lashes appear longer and more defined. I apply it every night before bed and it’s a simple routine.
Andrew Underwood –
I was skeptical at first, but after using it consistently, my lashes have improved significantly. It’s gentle and works well with my lash lift.
Dominic Wallace –
The serum is lightweight and absorbs quickly. I noticed a difference in texture and strength after just one week of use. No irritation or dryness.
Julia White –
I use it daily and my lashes feel more resilient. It’s a great addition to my lash care routine and works well with false lashes.