Best Hair Straightening Treatments

Best Hair Straightening Treatments

Hair straightening can be an effective way to transform your look, alter your style or make you feel a little more polished on your next night out.

Like any other kind of styling, hair straightening requires specific treatments and processes, whether you’re looking for temporary silky-smooth locks or a permanent straightened style.

If you want to say goodbye to your curls or that annoying wave in your hair and transform your hair effortlessly, knowing the best hair straightening treatments and the latest trends is an excellent place to start.

As hair experts, we’ve got all the information you need to decide whether permanent or temporary hair straightener treatments are the best choice for you.

Whether you have big plans for a wedding, you want to wow on a night on the town, or you’re just sick of handling frizzy, out of control curls, we’ve covered all the biggest and best trends for natural hair straightener, chemical straightening and more.

Read on for all the details about the best hair straightening treatments you can invest in at the salon, which treatment may best suit you, and even a few of the DIY options you may want to try out at home:

Permanent vs Temporary Hair Straightening

Permanent vs Temporary Hair Straightening

Before you think about which type of hair straightening would be best suited to your tresses, step one is thinking about whether you want a straightening method that’s long-lasting or whether you’d prefer to opt for something that leaves your curls or waves intact.

There’s a big difference between flat ironing your hair at home on occasion and investing in costly and permanent Japanese straightening treatments, so it’s worth taking the time to think about which option works best for your lifestyle and goals.

Want a beautiful hairdo that’ll turn heads for a one-off special occasion?

Then temporary styling and straightening with products by a trained professional will ensure your hair lasts all night, but your curls are in great shape after your next shower.

Want something that reduces maintenance on your locks in the long term?

Then a chemical or Japanese straightening treatment might be exactly what you’re looking for.

If you’re looking for semi-permanence, you could also consider a keratin treatment for up to six months’ worth of smooth, straight strands without the permanence of hair-altering chemicals.

Beyond what best suits your lifestyle and requirements, it’s always worth comparing the other differences between permanent and temporary straightening methods.

Much like a perm or any other harsh hair treatment, there’s a good chance your hair will experience damage as a result of permanent treatment.

This damage may go beyond what’s necessary to temporarily straighten out your hair, leading to breakage, dryness and even breakage if you don’t care for your hair well.

While temporary techniques won’t let you off the hook, they are far less damaging peruse in comparison to the ultra-heated Japanese straightening technique or protein-breaking chemical straightening processes.

Of course, if you’re flat ironing your hair every day, you may find that the damage evens out – but it’s always a good idea to think about what option would be the best for the health of your hair when choosing the right treatment for you.

Whether you choose temporary or permanent hair straightening, you’ll always want to follow professional advice and aftercare to keep your tresses in the best possible condition.

The best hair straightening treatments salons will be happy to provide guidance on the best hair care products to keep your locks as healthy as possible, and on how long permanent hair straightening lasts.

Whether that’s heat protectant for flat ironing or keratin-packed shampoos and conditioners to keep your hair looking shiny and happy following a keratin treatment.

What should you consider before choosing a hair straightening treatment

What should you consider before choosing a hair straightening treatment?

If you aren’t sure whether a permanent or temporary hair straightening treatment is the best choice for your requirements, there are a few things you may want to consider.

With many different options available to you, from simple flat ironing to in-depth, permanent Japanese straightening treatments, it’s a good idea to think ahead of time which options fit into your lifestyle, grooming habits, and hair condition.

Here are some of the aspects you may want to think about:

Your hair type

If you have slightly wavy or bushy hair, you may find the permanent treatments are far milder and less damaging compared to hair with strong or tight curls.

The curlier your hair, the more effort is required to make your hair perfectly straight, which may require more extreme methods using heat and chemicals.

If you find your hair type doesn’t hold up well to flat ironing or takes too long to straighten yourself, a permanent treatment can offer an option that saves you time in exchange for more damage to your tresses overall.

The results you want

If you want to make your wavy hair a little straighter and smoother, you won’t need to go to the same extremes as you would to achieve silky, shiny lots with very coarse or curly hair.

Thinking about what you want your hair to look like, whether you want it pin-straight, with a slight wave or just less curly, can give you an idea of the best treatment for your circumstances.

Knowing the results you want makes it easier to consult with a salon about the best way to achieve the image you have in your head.

The health of your hair

If you have virgin hair that’s exceptionally healthy, getting a damaging treatment for permanent straightening is far less of a concern than it would be on hair that’s more damaged due to the use of flat irons and other hair tools.

If you have fragile hair naturally that breaks easily or is delicate, you may also find that specific treatment will be too harmful to keep your hair healthy, making it thin and brittle.

If you dye your hair or have bleached your hair before, you may also find that certain salons won’t offer harsh treatments that could cause further damage.

Any treatments you’ve had in the past

If you’ve had a perm or any chemical straightener in the past, it’s worth considering whether permanent methods are the right fit for you.

Unless you are planning to cut off all previously straightened hair, you may find that using temporary styling tools on the tops and mid-lengths of your hair can help to make all of your hair appear straight without the risk of extra damage.

If you have recently had one type of chemical treatment that isn’t effective, many salons won’t offer another treatment as your hair is already damaged.

How much time you have

Time is crucial in straightening treatments, particularly if you have plans to have your hair straightened and styled for a specific event.

Without forward planning, you’ll likely have trouble booking in a chemical straightening treatment the day of or the day before a wedding or other important event.

At the same time, temporary styling may be readily available.

Similarly, you’ll need to set aside a lot of time out of your day for specific treatments, which doesn’t fit well into a busy schedule.

Japanese straightening, for example, can take up to 6-8 hours in one day and require you to go back for further treatment a few days later.

Your budget

How much your want to spend on hair straightening should be top of your list of considerations.

If you’re on a budget, purchasing a good quality straightening iron and heat protectant can allow you to straighten your hair at home temporarily.

On the other hand, investing in permanent straightening can save you time and money on styling and products to keep your hair looking how you want.

In addition to the treatment itself, you may also need to invest in suitable haircare products to keep your new, shiny hair looking nice and healthy after a damaging treatment.

What salon do you want to go to

If you have a favourite salon or want to go to a local salon based on the recommendation of friends or reviews, you’ll need to look at the kinds of straightening services they offer before deciding what you want.

While some salons will offer a wide range of different straightening options, others may only specialise in one or two.

If you’re set on the salon you’d like to go to, you may want to speak to them directly about the different options they have.

You could also ask for a recommendation on the right straightening treatment for you based on their expertise.

The hairstyle you want

If you’re considering straightening your hair permanently, you likely already have a good idea of the styles and looks you want to create.

If you don’t yet, now is the best time to think about the hairstyles you’d like to have when your hair is straightened.

You may even want to temporarily straighten your hair to see if you suit the hairstyles you like the look of.

It’s important to remember that once your hair has been chemically treated, you won’t be able to curl it or dye it – so think about whether you want permanently straight hair 24/7, 365 days a year before you commit to a specific style.

How much upkeep you want

Upkeep is something you should consider for any hairstyle and treatment you consider, and straightening is exactly the same.

While many chemical straightening techniques may appear to require very little upkeep, you will need to invest in the right products and take care of your hair correctly.

Semi-permanent treatments, like keratin straightening, require the consistent use of certain hair products to maintain straight hair for as long as possible.

If you want your straightened hair to look its best, you’ll need to care for it far beyond that salon appointment.

If you want straight hair all the time

Do you want straight hair some days and curly or wavy hair others?

If you feel like you may miss your natural curl pattern or hair texture, opting for a temporary straightening treatment can avoid potential regret once you’ve gone through a straightening process.

If you’re dead set on having straight hair permanently, then there’s no reason you can’t go ahead with a permanent treatment, but remember that once your treatment is done, what you see is what you get.

If you’re willing to keep up with treatments

While straightening treatments can permanently affect the hair, this doesn’t stop fresh new hair from growing in.

Even the most effective straightening treatments will begin to look frizzy and curly around the roots as your hair goes in, though longer hair may pull down the hair from the roots to maintain the effect for longer.

If you want to keep your hair straight and perfect year after year, you’ll need to keep up with treatments on new hair as and when required.

Keratin Hair Straightening Treatment

Keratin Treatment

Keratin treatment is a semi-temporary hair straightener that typically lasts around five to six months.

This technique is usually carried out in a salon and involves using a coating of keratin, which is sealed to the exterior of each hair strand with high heat.

Also known as Brazilian straightening, this treatment is one of the least damaging of the permanent solutions.

Keratin treatment is middling in cost, though it requires repeat treatments to retain that silk, smooth, shiny appearance.

Flat Iron

Flat iron straightening is amongst the most temporary options for hair straightening, providing a way to straighten hair using heat via a hair tool.

Flat iron straightening is typically done at home, though a salon can offer it as a styling service.

In either circumstance, flat ironing is relatively cost-effective, though damage to the hair can occur over time due to repeated use of heat.

It’s always recommended to use a heat protector when flat ironing your hair.

Chemical Straightening (Hair Relaxation)

Chemical straightening can be booked through a salon or carried out through DIY box dyes, though the exact nature of the chemical used requires precise application and timing.

Chemical straightening works by relaxing the proteins in the hair, essentially causing permanent damage to make each strand straighten.

Chemical straightening is on the higher end of the price bracket.

You should seek professional advice for this kind of permanent treatment if you’re unsure about the condition or suitability of your hair.

Japanese Straightening

Japanese straightening or Yuko straightening is an expensive salon treatment to straighten your hair permanently.

As the most involved form of permanent hair straightening, you’ll need to undergo both thermal and chemical processes that leave your hair pin-straight and smooth.

Japanese straightening can be very damaging in some cases and is expensive in terms of time and money, with an average of 6-8 hours required in the chair.

However, Japanese straightening is highly effective and uses the latest technology to achieve results – so if you’re willing to go all out, this might be the right treatment for you.

Natural DIY Straightening

Alongside the many straightening techniques using hot tools, chemicals and treatments, there is a range of DIY options that many people swear by to leave their hair straight, smooth, and shiny.

If you have particularly tight curls, you may find these techniques less effective, but for those with wavier hair, these DIY natural straightening techniques may be better for your locks in general:

Coconut milk and lemon juice

Coconut milk and lemon juice are some of the most popular options for at-home natural straightening.

This technique works by mixing the two liquids, refrigerating them overnight, then applying them to the hair for 30 minutes.

Lemon juice can help straighten the hair while coconut smoothes and de-frizzes, leading to more moisturised hair.

However, you should be careful about using lemon juice in direct sunlight as it can lighten your hair.

Hot oil treatment

Hot oil treatments with castor oil and coconut oil are popular DIY solutions for straightening.

Blending the two oils and heating gently allows it to apply to the scalp and hair easily.

After 15 minutes, rinse out for calm frizz and soft, hydrated locks. However, you should ensure the oil isn’t too hot to avoid burns or damage to the hair.

Milk and honey

Milk and honey may taste delicious, but they are good for your hair too. Combine the two and apply to the hair, letting it sit for two hours before rinsing.

The proteins in milk help straighten and nourish the hair, while honey seals moisture in.

You’ll need to make sure you shampoo well with a sulphate-free shampoo, however, if you want to avoid that sour milk scent.

Apple cider vinegar

If your hair lacks that healthy sheen, applying cider vinegar can be an effective tool for DIY natural hair straightening.

While this all-purpose household liquid won’t actively straighten, it will remove product build-up and oil that causes frizz, leading to tresses that looks longer, smoother, and healthier – ideal if you have a slight wave.


With so many different methods for straightening your hair, it’s not as easy as just looking at temporary vs permanent methods when finding the best hair straightening treatments for you.

Whether you’re looking to make your hair more manageable, or you’ve dreamt about pin-straight styles, only you can decide which option is the best choice.

If you’re after professional advice for hair straightening, Lux Hair Lounge is here to help.

Book an initial consultation with our team today to discuss what we could do for you.