Trusted by 15,000+ Customers

Model with long lash growth

NATURAL LASHES · LASH GROWTH · LASH HEALTH

WAKE UP WITH THE LASHES YOU WENT TO BED WITH.

Every night without protection, your natural lashes are being broken, bent and shed against your pillow. The Opti Sleep Mask stops that — so your lashes can reach their full potential.

15,000+ customers

Free Delivery

AS SEEN IN

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WHY IT MATTERS

YOUR PILLOW IS YOUR LASHES' WORST ENEMY.

Natural lashes have a growth cycle of around 90 days. Every lash that breaks overnight from rubbing or friction is a lash that has to start that cycle again from scratch — making it harder to ever reach the length you want.

The breakage cycle

Most people lose 1–5 natural lashes a day to friction and rubbing. Over weeks and months, that’s the difference between lashes that look full and healthy — and lashes that never seem to grow. A silk mask with raised cups breaks the cycle.

WHAT MAKES IT DIFFERENT

DESIGNED BY A DOCTOR. BUILT FOR NATURAL LASHES.

Ultra-deep eye cups

Raised cups create a protective space around the eye — your lashes never touch the mask surface, however long they grow.

22 momme mulberry silk

The softest surface for delicate natural hairs — silk dramatically reduces the friction that causes nightly breakage and thinning.

Light and sound blocking

Wide anatomical fit with blackout fabric. Deep, uninterrupted sleep — which matters for hair growth too.

The cost of a lash serum

Your lash serum works hard to grow your natural lashes. The mask makes sure that growth isn’t undone every single night — for a one-off £65.

REAL CUSTOMERS

WHAT THEY'RE SAYING.

“It’s honestly wonderful. The texture is beautiful and feels incredibly soft and luxurious. I really notice how well it protects my lashes and my face — it almost feels like a little pillow for my eyes. I wake up feeling much more comfortable, with no pressure at all, which makes such a difference.”

Opti Labs customer

“More comfortable than Drowsy”

Opti Labs customer

“Thank you so much for my lovely eye mask. I used it yesterday and had the best night’s sleep”

Patsy Kensit

“I love the mask. I have been using a Clarins eye cream for years hoping that it would make a difference to the wrinkles but this has actually worked”

Opti Labs customer

THE SCIENCE

Why friction is the enemy.

Natural lash hairs are delicate. Nightly rubbing against cotton pillowcases weakens the hair shaft, disrupts the follicle, and causes premature shedding — before the lash has reached its natural length.

Reduce friction and your natural lashes will shed less, break less, and grow longer — consistently, night after night.

The Opti Sleep Mask’s raised silk cups lift the mask surface entirely away from your lash line. Combined with our 22 momme mulberry silk, it’s the most complete overnight protection available for natural lashes.

Diagram of the Opti Labs sleep mask

READY TO GROW YOUR BEST LASHES?

EYELASH AND EYEBROW PROTECTING SLEEP MASK

£65

Free delivery – Includes storage box

THE UK EXPERTS

WHO WE ARE

Opti Laboratories was founded by Dr Tom Walker, one of the UK’s leading experts in eyelash and eyebrow growth and care. Over the last 2 decades Tom has helped tens of thousands of clients to restore their lashes and brows with innovative treatments and expert insight. Our sleep mask was designed by Tom himself — including his additional anatomical degree — to fit the face perfectly and protect what matters.

ULTRA DEEP AND WIDE EYE CUPS

The only sleep mask with cups that sit above the eyebrow.

COMFORT WRAP-AROUND DESIGN

Smooth, wrap around design which doesn’t dig in or disrupt hair.

LIGHT AND SOUND BLOCKING

Our wide anatomical fit blocks light and reduces noise for a better night’s sleep.

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