Your own lashes matter more than the style

There is one rule this whole pillar rests on, and it is not a styling rule: a guest's natural lashes are always more important than the style. A set that would damage them is a set we do not do — not shortened, not negotiated, not done. Everything below is the working out of that one sentence.

It is also what separates luxury lash work from a full-looking set. Three things do it: every single lash is isolated on its own, the weight of each extension is chosen against the natural lash that will carry it, and the finished set looks like the guest's own lashes rather than like something applied to them.

Isolation is therefore the shortcut never taken, however long it adds. If two natural lashes get stuck together, they pull against each other every time the eye moves, and both of them go. It is also the first thing a new artist is taught here — everything else comes after it, because an incorrectly isolated set damages natural lashes no matter how beautiful it looks.

Hygiene is the other thing never compromised, along with the patch test. Fresh sanitised tweezers for every guest, disposable brushes, and hands and workspace completely clean. That standard has not changed by a single day in five years.

Extensions are widely believed to ruin natural lashes. They do not. What ruins them is the wrong weight and pulling a set off at home. Putting lashes that are too long or too heavy onto weak natural lashes is the hardest mistake on this pillar to undo, because the damage takes months to grow back — which is why the weight question is settled before the style question.

The lesson that took years to learn is that the set a guest is happiest with is the one that looks natural on her face, not the one that photographs most dramatically. And nothing here is promised to stay put: a natural lash has its own cycle, two to five of them are shed every day, and the extension on each one leaves with it.

The first things looked at are the density and the strength of your own lashes, the curl they already have, and the shape of the eyelid — whether it is hooded or normal. Only after that does the eye area itself get checked for any redness or infection. That reading, not the style you came in asking for, decides what can be applied.

Healthy lashes are recognisable: an even, dense line, dark and strong, spaced properly apart, with a lash line that is clean and carries no flakes or redness. Weak lashes announce themselves just as clearly — thin and light, with visible gaps, coming away when they are touched, and often a lash line that is red or flaky. Weak does not automatically mean no, but it changes the weight, the length and the style.

Some findings are not a grading at all. An eye infection, conjunctivitis, a stye, blepharitis, a known adhesive allergy, and lashes that are already very weak and falling all mean no set. Nor is a set applied to lashes that cannot safely support one — very thin, weak lashes, and lashes that already carry gaps from traction, because adding weight to those does further damage rather than covering it. A stye that keeps returning, pus along the lash line, watering or discharge from the eye, or lashes falling out in clumps belong with a doctor rather than with a lash artist, and that is said plainly rather than worked around.

The easiest lashes to work on are healthy, straight, medium-thickness lashes that are well spaced — every style sits cleanly on them. The hardest are lashes that are very thin and short, lashes growing over one another, and lashes with a very strong curl of their own, because a clean attachment is difficult to make on any of them. Retention is read in the same look: oily eyelids, a daily oil-based makeup remover and sleeping face-down all predict a set that goes early, as do heavy sweating and daily gym or steam, while strong healthy natural lashes, a dry-to-normal eyelid and a guest who cleans her lashes daily are what keep a set on.