Ingrown Hairs: Why They Happen (and How to Prevent Them)

If you've ever noticed a sore little bump after shaving or waxing, chances are it was an ingrown hair.

They're incredibly common and can happen to anyone.

The good news?

With the right skincare and a few simple habits, you can significantly reduce the chances of getting them.

Whether you shave, wax or use hair removal cream, here's everything you need to know about preventing and treating ingrown hairs.

What is an ingrown hair?

An ingrown hair happens when a hair grows back into the skin instead of growing out through the surface.

Sometimes the hair becomes trapped beneath dead skin cells before it even breaks through. Other times it curls back into the skin as it grows.

This can cause small red bumps, tenderness, itching or irritation. Occasionally, ingrown hairs can become inflamed or infected if left untreated.

Why do ingrown hairs happen?

Despite what many people think, waxing isn't usually the cause of ingrown hairs.

In fact, regular waxing combined with good aftercare can often help reduce them over time.

The most common causes include:

Hair type

People with coarse or curly hair are naturally more prone to ingrown hairs because the hair is more likely to curl back towards the skin as it grows.

Dead skin cells

One of the biggest causes of ingrown hairs is a build-up of dead skin. If the hair can't break through the surface, it becomes trapped underneath.

Hair removal

Shaving, waxing, epilating and tweezing can all lead to ingrown hairs if the skin isn't cared for properly afterwards.

Tight clothing

Friction from tight clothing can irritate freshly waxed skin and make it more difficult for new hairs to grow through.

Hormones

Some people naturally experience more ingrown hairs because of hormonal changes that affect hair growth. Unfortunately, this isn't something you can control—but good skincare can still make a big difference.

Can you prevent ingrown hairs?

You can't always prevent every ingrown hair, but you can dramatically reduce the chances of getting them.

Exfoliate regularly

One of the best things you can do is gently exfoliate two or three times a week.

Removing dead skin cells helps hairs grow through the skin instead of becoming trapped underneath.

Whether you prefer an exfoliating mitt, sugar scrub or chemical exfoliant, consistency is far more important than using expensive products.

Moisturise daily

Healthy, hydrated skin is softer and more flexible, making it easier for hairs to grow through naturally.

A simple daily moisturiser can make a bigger difference than most people realise.

Follow your aftercare advice

After every wax, we'll explain exactly how to look after your skin.

Waiting the recommended time before exercising, swimming or using heat gives your skin the best chance to recover.

Choose an experienced wax therapist. Technique matters.

A good wax doesn't just remove hair—it also helps minimise unnecessary irritation and gives the hair the best chance of growing back normally.

What should I do if I already have one?

As tempting as it is...

Don't pick it.

Picking or squeezing an ingrown hair can damage the skin, introduce bacteria and increase the risk of scarring.

Instead:

Apply a warm compress to soften the skin.

Continue gentle exfoliation.

Keep the area clean and moisturised.

If it becomes very painful, swollen or shows signs of infection, speak to your pharmacist or healthcare provider.

Our favourite products for preventing ingrown hairs

The products you use at home really can make a difference, especially if you're someone who regularly struggles with ingrown hairs.

Some of our favourites include:

For exfoliating:

Ruff Stuff Sugar Scrub

Perron Rigot Double Scrub

Perron Rigot Ingrown Hair Care

Waxperts Salicylic Wonder Pads

For moisturising:

Perron Rigot Moisturising Milk

Perron Rigot Moisturising Crackling Foam

Perron Rigot Hair Minimising Body Lotion

Not sure which one is right for you?

Just ask at your appointment—we're always happy to recommend products based on your skin type and hair growth.

Final thoughts

Ingrown hairs are frustrating, but they're also incredibly common.

Looking after your skin between appointments with regular exfoliation, daily moisturising and good aftercare can make a huge difference over time.

And remember—you don't have to figure it all out on your own.

If you're struggling with ingrown hairs, ask us at your next appointment.

We've seen just about every type of ingrown hair imaginable, and we're always happy to help you find a routine that works for your skin.