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Illumiā Lash Concentrate
For longer, fuller-looking lashes — one stroke, every evening.
A daily serum for lashes you'll notice
Illumiā Lash Concentrate is a lightweight daily serum for anyone who wants longer, fuller-looking lashes — without extensions or falsies. Built around our P4 + H10 complex, it slips into your evening routine in a single stroke and works while you sleep. Considered, minimal and made to be used every day.
Tested & loved by you
Real customers, real routines. Swipe through the community.
Made for an everyday gesture
Longer, fuller-looking lashes
Conditions each lash from root to tip for a denser, more defined fringe over time.
One simple step
A single stroke, once a day — under five seconds, no mirror gymnastics.
Lightweight formula
Fast-absorbing and comfortable, designed to wear overnight.
90-day guarantee
See it through for a full routine, risk-free. Not for you? We'll refund.
Your five-second ritual
Start with clean, dry lashes, free from make-up and oil.
Glide one stroke along the upper lash line. One dip covers both eyes.
Use once daily in the evening; let it dry before anything else.
Consistency is everything
Used daily as directed, fuller-looking results typically develop over an 8–12 week routine. Individual results vary.
Lashes feel conditioned and nourished as the routine begins.
Lashes start to look healthier and more defined.
A visible improvement in the look of length and volume.
Full results — a fuller, longer-looking fringe. Maintain 3–4× weekly.
Everything you want to know
Ingredients & science
Formulated around our P4 + H10 complex to condition and support the look of healthier lashes. The full INCI ingredient list, certifications and any test results will be published here once verified with our supplier.
How to apply
Apply a single stroke along the upper lash line, like a fine liquid liner, once daily in the evening. One dip covers both eyes. More is not better.
What to expect
Consistency is key. Fuller-looking results typically develop over an 8–12 week routine. Individual results vary.
Size & shelf life
3ml / 0.1 fl oz. A little goes a long way. Period-after-opening details will be confirmed on packaging.
Delivery & returns
Free UK delivery on orders over £30, with tracked shipping. Every order is covered by our 90-day money-back guarantee.
Subscription: how it works
Subscribe to save 20% on your first order. Choose your delivery frequency, and modify, pause or cancel anytime from your account.
90 days to fall for it
If you're not happy with how your lashes look after 90 days, we'll refund you — simple as that.
What customers say
Good to know
Can I use it with lash extensions or make-up?
Apply to clean lashes and let it dry fully before other products. For best results, use in the evening.
How long does one bottle last?
A 3ml bottle is designed to last a full routine when used as directed — a little goes a long way.
When will I see results?
Consistency is key — fuller-looking results typically develop over 8–12 weeks. Individual results vary.
What's your returns policy?
You're covered by our 90-day money-back guarantee.