Why We Do Not Cut Your Cuticles

Ask for a manicure almost anywhere and someone will reach for nippers. It looks tidy. It feels thorough. It is also the single most common way a manicure causes harm, and it is why we push cuticles back rather than cut them off.

This is not squeamishness. There is a reason.

The cuticle is a seal, not a scrap

Two different things get called the cuticle. The fold of skin at the base of your nail is the eponychium, and it is living tissue with a blood supply. The thin translucent film that creeps up onto the nail plate is the true cuticle, and it is dead tissue shed by that fold.

That thin film is doing a job. It glues the skin fold to the nail plate and seals the gap between them. Everything underneath, including the matrix where new nail is made, sits behind that seal. Break it and you have opened a direct route for water, soap, bacteria and fungus into a warm enclosed space.

Trimming the dead film is one thing. The problem is that it is genuinely hard to remove the film without nicking the living fold behind it, and once that happens the seal is gone.

What happens when it goes wrong

Dermatologists have started documenting this. A case report in Skin Appendage Disorders described acute paronychia, an infection of the nail fold, and onychomadesis, where the nail separates and lifts away from the matrix, following an aggressive cuticle-removal technique sometimes marketed as a "Russian" manicure (Milbar, Forrestel and Rubin, 2022). The authors described the technique as destructive and flagged the pattern of damage as new.

That is one report and it describes an extreme version, so it is not a reason to be frightened of manicures. It is a reason to be careful about how far anyone goes. The nail matrix does not repair on a useful timescale. A nail grows out over roughly six months, so a matrix injury shows up in your nails for half a year.

Nails are also more exposed than people assume. A review of environmental influences on nail health set out how everyday exposures, from water and detergents to physical trauma, accumulate in the nail unit over time (Prudkin and colleagues, Skin Appendage Disorders, 2024). Cutting the seal off adds to a load that is already there.

What to do instead

• Soften first, then push, gently. After a shower, when the skin is soft, ease the fold back with a rubber-tipped tool or a towel. If it resists, stop. It is not ready and force is what causes damage.
• Oil, daily. This is the whole game. Oil keeps the fold supple so it does not split or lift, which is what makes cuticles look ragged in the first place. Anything nourishing works. The habit matters more than the product.
• Leave hangnails alone. Do not pull them. Clip the loose piece cleanly and leave the rest.
• Wear gloves for dishes and cleaning. Repeated wet-to-dry cycling is hard on the nail fold, and it is the same mechanism we wrote about in frequent hand washing and dry hands.

If something looks wrong, see a doctor

Redness, swelling, throbbing or pus around a nail fold, a nail lifting from its bed, or a change in a single nail that does not grow out, are all worth a GP or dermatologist rather than a salon. We are good at nails. We are not the right people to diagnose an infection. If you want a sense of which changes are worth attention, we covered that in what your nails might be telling you.

The short version

A cuticle that is oiled and gently pushed back looks just as neat as one that has been cut, and it still has its seal. That is the whole argument. When you book a manicure with us, that is what you are getting, and if you have been having them cut for years, the fold takes a few weeks of oil to settle down.