The most effective solution for
longer, thicker, natural lashes.
Clinically-proven to grow your lashes
Our daily use growth treatment has been proven to increase eyelash length by 25%, thickness by 106%, and darkness by 18%. It’s the UK’s only clinically-proven treatment; there is no more effective product for eyelash growth.
It contains exactly the same solution as Latisse, a popular US brand. The solution is FDA tested and approved for cosmetic use.
How does it work?
The treatment comes with a small bottle of solution, a tiny drop of which is painted onto the lash line once daily using our custom precision applicators.
The solution is absorbed into the hair follicle, where it directly impacts the growth cycle of the hair giving reliable results.
The thickest, healthiest, lashes and brows
We also provide a range of products to ensure that your lashes (and brows) stay in great condition at their new length and thickness. Our world first Sun Protect Serum is a game changing product, deflecting harmful UV rays from your lashes where they can otherwise cause immense damage.
We’re proud to announce that our Sun Protect Serum is a finalist in the Live That Glow Independent Beauty Awards 2025.
For more information on the impact sun damage can have on your hair, and to try the Sun Protect Serum, visit our new homepage here.
Who are Opti Laboratories?
Opti Laboratories is the new brandname for Mylash.
Our Growth Treatment remains the same: the UK’s only treatment to be clinically proven to grow your lashes 25% longer, 106% thicker and 18% darker. You can purchase our Growth Treatment here, at Mylash, or on our new site.
New products, including our Brow Growth Treatment, our innovative, world-first, Sun Protect Serum and our Ultimate Bundles for Day and Night are only available at optilaboratories.com. When purchasing direct from Opti Laboratories you can also take advantage of our new Opti Points and Rewards program. Earn points to spend in store when you refer a friend or family member, follow us on social media and more.
With thanks from all of the team.
Find us on Instagram @opti.labs
“The result is absolutely phenomenal.”
