Lash Lift: How Long It Lasts, Aftercare and Who Shouldn't Have One

A lash lift has become one of the easiest ways to enhance your eyes: nothing is added, there’s no daily upkeep and the result looks natural. But how long it lasts and how it looks depend on three things worth knowing before you book: how the lash growth cycle works, what to do in the first 48 hours, and whether your lashes and eyes are in a fit state to have it done.

What a lash lift is

It’s a technique that gives your natural lashes a curl from the root. The lashes are placed on a small silicone shield stuck to the eyelid, and two products are applied: one that temporarily softens the lash structure so it takes the shape of the shield, and another that sets it in that position. A tint is usually applied at the end to colour them from root to tip.

Unlike extensions, no synthetic hairs are glued on. And unlike a curler, the curl starts at the base, without the angular crimp you get when you clamp the lash.

How long it lasts and why

The effect usually lasts between 6 and 8 weeks. The reason lies in the lash growth cycle: each lash emerges, grows, stays put for a while and then falls out to make way for the next. Lashes at different stages sit side by side on the same eye, so renewal is continuous.

A treated lash keeps its curl until it falls out. The one that grows in afterwards comes through straight. That’s why a lash lift doesn’t vanish on a particular day but gradually fades: at first you barely notice, and by week six to eight there are quite a few straight lashes mixed in with the curled ones.

Some factors shorten or extend that time:

• How quickly your lashes renew, which you can’t change.
• Your aftercare in the first 24–48 hours, which is crucial for the curl to set.
• Oil-based make-up removers, which tend to relax the curl prematurely.
• Rubbing your eyes or sleeping with your face pressed into the pillow.
• Using a curler on lashes that are already curled, which bends them out of shape and weakens them.

The first 48 hours: what matters most

During the first day or two, the lashes are still settling into their new shape. This is when a large part of the result is decided.

For 24–48 hours, avoid:

• Getting your lashes wet: wash your face carefully, without water reaching your eyes, and don’t shower with your face under the spray.
• Steam, saunas, steam rooms, swimming pools and the sea.
• Mascara and lash curlers.
• Rubbing your eyes or resting your face on the pillow while you sleep.
• Oil-based products around the eyes.

After that:

• You can carry on as normal, get your lashes wet, swim and exercise.
• Remove make-up with oil-free products and gentle movements, from root to tip.
• Comb your lashes every morning with a clean spoolie to keep the direction of the curl.
• If you’d like to use a lash serum or cosmetic lash oil, wait until the first few days have passed and apply it sparingly.

Who shouldn’t have one (or should wait)

A lash lift isn’t invasive, but it’s applied very close to the eye with products that can irritate. So there are situations in which it’s best avoided:

• Eye infection or irritation: conjunctivitis, a stye, blepharitis. Wait until it has cleared up.
• Recent eye surgery or laser eye treatment, until your ophthalmologist gives the go-ahead.
• Known allergy to lash lift products or tint. If you have sensitive skin or eyes, ask for a patch test beforehand.
• Very damaged, broken or sparse lashes, or lashes just freed from extensions. They need time to recover first.
• Extensions in place: they need to be removed and some time allowed to pass.
• Constant watering or very sensitive eyes, which make application difficult.
• Pregnancy and breastfeeding: it isn’t an invasive treatment, but hormonal changes can stop the curl setting properly or leave it uneven. If you have any medical concerns, check with your doctor.

Wearing contact lenses isn’t a problem: they’re taken out before the session and can go back in a little while afterwards.

How to choose the curl that suits you

Not all lashes call for the same shield. A small shield produces a very tight curl, almost a “C” shape, which looks good on short lashes but can look artificial on long ones. A larger one gives a softer, more subtle curl. The choice depends on the length of your lashes, the shape of your eye, how much of your mobile eyelid shows and the effect you’re after.

It’s a similar story with the tint: an intense black suits many people, but with very fair skin and hair a softer shade can look more harmonious. It’s a detail where experience in make-up and colour theory really shows.

Lash lift, extensions or curler?

	Lash lift and tint	Extensions	Curler and mascara
What it does	Curls and tints your own lashes	Adds synthetic hairs	Curls and colours for the day
Upkeep	Combing	Regular infills and daily care	Every morning
Extra volume	No	Yes	A little, with mascara
Look	Natural	More dramatic	Varies

If you want lots of volume and length, a lash lift won’t give you that: it works with the lashes you have. If you’re after open, groomed-looking eyes without thinking about them every morning, it’s a very practical option.

At Narumi

At our beauty salon in Málaga city centre, we always do the lash lift with a tint, so the result looks complete. It’s carried out by Marta Fernández, an advanced aesthetics specialist with a master’s in professional make-up, who chooses the shield and shade to suit your lashes and features. We don’t offer extensions. You’ll find all the details, aftercare and pricing on our lash lift in Málaga page.

If you’d also like to define the shape of your brows, you might consider eyebrow microblading; and if you’re concerned about tired-looking eyes, our eye contour treatment.