Permanent Wave

Perm

£99

75 mins

A perm (permanent wave) is a professional chemical treatment that restructures the hair's internal bonds to create lasting curls, waves or extra body. It's a good option for anyone in Cardiff with flat, limp or straight hair who wants more texture and volume without daily styling effort, and results are designed to hold for months rather than days.

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How the process works

A perm reshapes hair using a two-part process: a physical phase and a chemical phase.

Hair is cleansed to remove oil and product buildup
Sections are wrapped around rods or rollers in a pattern matched to the desired curl size
A waving solution is applied to break the hair's internal (disulfide) bonds, allowing it to take the shape of the rod
Hair processes for a set time, then the solution is rinsed out
A neutralizer is applied to reform the bonds in their new curled or waved shape
Rods are removed and hair is gently dried and styled

The whole appointment takes around 75 minutes, though timing can vary with hair length and density.

Choosing the right style

Perms aren't one-size-fits-all. During consultation, our stylists, including Senior Stylist Hannah James, will talk through which approach suits your hair type and the look you want.

Body wave for loose volume and soft movement
Spiral perm for tighter, vertical curls
Digital/hot perm for heat-assisted, softer waves
Traditional cold perm using an alkaline solution for classic curl

Who it suits and what to expect

A perm works best on hair that's in reasonably good condition, since the chemical process is significant.

Suits fine, flat or limp hair wanting volume and texture
Not always suitable for heavily bleached or over-processed hair, which may not withstand another chemical service safely
Results typically last from a couple of months up to around six months, until treated hair grows out or is cut
New growth at the roots will show your natural texture, so trims and touch-ups are part of ongoing maintenance
Expect a short patch test or consultation beforehand if you have a sensitive scalp

Aftercare

Proper aftercare helps protect the new curl pattern and keep hair healthy.

Avoid shampooing or tying hair up tightly for the first day or two after treatment
Use moisturizing, gentle shampoos and conditioners afterward
Limit heat styling and use heat protectant when you do
Avoid harsh brushing on dry curls to reduce frizz and breakage

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Frequently Asked Questions

How long does a perm last?

Permed curls or waves typically last from around two to three months up to roughly six months, depending on hair growth, trims and aftercare. The treated hair itself keeps its shape permanently; it's only new growth at the roots that returns to your natural texture.

How long does the appointment take?

This perm service takes around 75 minutes, though timing can vary slightly depending on hair length and density.

Does a perm damage the hair?

A perm alters the hair's internal bonds, so there's some risk of dryness or increased porosity, especially on previously damaged or over-processed hair. A proper consultation and appropriate solution strength help minimise this risk.

Can I get a perm on colour-treated hair?

It depends on the condition of your hair. Heavily bleached or repeatedly coloured hair may not safely withstand another chemical service, so this will be assessed during consultation.

What aftercare is needed after a perm?

Avoid shampooing or tying hair up tightly for the first day or two. After that, use moisturising shampoos and conditioners, limit heat styling, use heat protectant, and avoid harsh brushing on dry curls.

What types of perm are available?

Options include body waves for loose volume, spiral perms for tight vertical curls, digital or hot perms for softer heat-assisted waves, and traditional cold perms using an alkaline solution. Your stylist will help match the style to your hair type.

Will a perm suit my hair type?

Perms work well on straight or limp hair wanting added curl, texture or volume. Hair condition matters, so a consultation helps determine the right approach and whether any adjustments are needed.

How much does a perm cost at Timba?

This perm service is priced at £99 for a 75 minute appointment.