10 Best Hair Straightening Shampoo 2019

Beautiful, straight hair starts with the best shampoo! When you’ve got silky, straight hair, you feel as though you can tackle anything and there a no better feeling than running your fingers through healthy, shiny hair.

Would you believe it’s possible to get straight hair without spending hours and hours at a professional salon or endlessly using a straightening iron?

Yes, there are a few things you can do – and they’re not as hard as you think! A little time and a little effort is all you need, alongside some great products to keep that mane in tip-top condition.

Quick List of Featured Products

Here are the Top Shampoos, linked to Amazon:

  1. Agave Healing Oil Smoothing Shampoo
  2. Pureology Smooth Perfection Shampoo
  3. Bumble and Bumble Straight Shampoo
  4. Luseta Keratin Smooth Shampoo
  5. Sojourn Smooth Shampoo
  6. More

Start with shampoo

Achieving straight styles starts with the shampoo you use; it can have a big impact on the health of your hair. Seems pretty simple and straightforward, right?

You need a good hit of moisture, frizz-control and, of course, a few extra nourishing ingredients. Vitamins, nutrients – all those good things will give you healthy locks and make it so much easier to enjoy straight hair with each and every wash.

Best Hair Straightening Shampoo

We’ve rounded up ten of the best straightening shampoos you can find. Whether you’ve already got straight hair and need frizz-control or you’re battling unruly and coarse hair in dire need of rescue, these will help you and get you on your way to achieving those shiny tresses you desire in no time!

1. Agave Healing Oil Smoothing Shampoo

Harnessing the power of nature, extracts in this shampoo come from Mexico’s Weber Blue Agave Plant. The Agave’s amino sugars are utilised, helping to strengthen and restore moisture to hair. Gentle yet effective as a cleanser, the Agave Healing Oil Smoothing Shampoo will remove dirt and build-up to give you shiny, nourished hair that stays smoother for longer.

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Hydration is key when you’re looking for a product to straighten hair. By adding moisture the Smoothing Shampoo helps dull hair come back to life, smoothing frizz and controlling curls. Paraben, sulphate and phthalate free, the formula will help to restore your shiny strands back to their former glory and is ideal for daily use.

2. Pureology Smooth Perfection Shampoo

If your hair has been coloured, be sure to look for a product formulated specifically for it. The Pureology Smooth Perfection Shampoo is gentle on colour-treated hair and perfect for those who need anti-frizz action in their lives. The sulphate and salt free formula will smooth and protect your hair with an exclusive Thermal AntiFade Complex. It contains shea butter, along with a number of oils – Vitamin E, camellia and sesame – to ensure that shiny smooth feeling lasts longer.

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With notes of violet, clove and musk, you’ll smell good and enjoy smoother hair with Pureology Smooth Perfection Shampoo too! Pureology is a great choice for those who care about the environment. The formula is 100% vegan, and the bottles are fully recyclable, themselves made up of up to 95% post-consumer recycled materials. Happy days!

3. Bumble and Bumble Straight Shampoo

The Bumble and Bumble range is loved by many for its high-quality formulas which deliver results. The range features a number of ranges to cater for different hair types bu to help achieve silky straight hair, head for the Bumble and Bumble Straight Shampoo.

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The formula is sulfate free and gently cleanses hair. It also works to straighten hair with a rare gemstone blend to loosen the hair’s natural curls and waves – exactly what you need when you want to achieve a sleek, straight look. The shampoo also takes cares of frizz and fly-aways, smoothing with Bumble and Bumble’s patented Concen-straight technology. If your hair is thick, course or just generally has a mind of its own, you’ll love this product!

4. Luseta Keratin Smooth Shampoo

Nourish your hair with some of the best natural ingredients around in Luseta’s Keratin Smooth Shampoo. Formulated for straight and wavy hair, it includes keratin to repair hair and strengthen to keep it healthy. The shampoo will leave you with silky smooth tresses as it gently cleans and locks in extra moisture, preventing breakage and further damage by increasing the elasticity of strands.

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The Luseta Keratin Smooth Shampoo is also sulfate, phosphate and paraben free, so it will help preserve that expensive salon colour for longer. Be sure to follow the shampoo with the range’s matching conditioner; they’re even available in a handy twin pack!

5. Sojourn Smooth Shampoo

A rich, sulphate free shampoo, this is perfect for those struggling with frizzy fly-aways or  looking to smooth and tame unruly curls. Moisturising and softening, the formula uses a one-of-a-kind protein silicone cross-polymer which helps to close the cuticle and give you the lush hair of your dreams.

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Sojourn Smooth Shampoo is 4.5 – 5.5 pH and – maybe best of all – comes in a handy pump bottle for less waste and easy dispensing!

6. Acure Organics Coconut Hair Straightening All Natural Shampoo

If you know hydration, you’ll know marula oil is a great ingredient to add and lock in moisture. Combined with coconut water in the Acure Organics Coconut Hair Straightening All Natural Shampoo, you’ll find your hair transformed with less frizz and more shine. Suitable for most hair types, the hydrating formula includes superfruit extracts – Acai, Blackberry, Rosehip and Pomegranate – which work alongside the marula oil and coconut water to give you smooter, shinier and softer hair.

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It’s perfect to provide a boost for colour-treated hair or for those who regularly use heat styling tools or blow dryers. The Acure range uses natural ingredients, not cheap fillers, which makes it vegan, as well as free of sulphates, phthalates, silicon and parabens. If you’re looking for a cruelty free product that doesn’t use palm oil, you’ve found it! Get it bundled together with the Acure Organics Coconut Hair Straightening All Natural Conditioner for the perfect hair care combination.

7. R+Co Bel Air Smoothing Shampoo

Even though it’s one of the best looking bottles in the bunch, the R+Co Bel Air Smoothing Shampoo is not just a pretty face – it’s cruelty free and vegan. This range of products has been created by experienced hairstylists so you know you’re in good hands! The shampoo is perfect for those battling frizz or thick curls, smoothing and also protecting from UV and thermal stressors.

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Ingredients like hibiscus and rice extracts will soften, condition and smooth – perfect for achieving straight, glossy hair. Protect from damage and discolouration with damson plum and artichoke leaf extract as well. With ingredients sourced from across the globe, this high-quality formula will help transform your hair and make it much easier to manage.

8. Sexy Hair Sulfate Free Smoothing Shampoo

Straight hair is sexy and that’s exactly what you’ll get with this formula! Tame unruly hair and transform it with the Sexy Hair Sulfate Free Smoothing Shampoo. If you’re looking for big hit of hydration – perfect for helping to straighten – this shampoo will deliver with Vitamin E & K which can be found in coconut oil.

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Reduce frizz with the smoothing formula and strengthen hair at the same time to prevent further damage. It’s also free of parabens and salt, so it can be used on extensions as well as hair which has been chemically straightened! Sleek, shiny hair is well within your reach.

9. John Frieda Frizz Ease Flawlessly Straight Shampoo

Enriched with keratin, the John Frieda Frizz Ease Flawlessly Straight Shampoo will help with uneven texture and add a boost of moisture to dry, damaged hair. The shampoo helps to repair split ends and smooth frizz. A special silk protein in the formula will leave your tresses softer, shiner and more manageable. It’s safe for coloured hair too.

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If it’s a full hair care system you’re looking for, the Frizz Ease range also includes a conditioner and hair serum. Be sure to try the 3 Day Straight spray too, it’ll be activated by the heat of your hair straightener or flat iron to keep your style straighter for longer.

10. Matrix Total Results Mega Sleek Shampoo

Matrix is a brand associated with great hair care and is used by plenty of professionals worldwide. If you need to tackle frizz, the Matrix Total Results Mega Sleek Shampoo might just be for you. Shea butter moisturises strands to keep them healthy and shiny while ceramides in the formula help repair damaged hair in the cuticle layer.

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The ingredients will help smooth hair and help fight humidity which causes frizz, keeping your hair softer for longer. It’s perfect for those with unruly hair, especially if you’ve got medium or coarse hair, and it comes in a shampoo and conditioner duo for extra value.

So, you’ve got the shampoo but what else can you do?

A great shampoo is just the start, there are a few other steps to follow if you want to help keep hair straighter and silkier for longer. A little effort now can make a big difference and allow your style to last longer, meaning you’ll have more time for other things – like kicking back and watching Netflix or catching up with friends and family.

More: Gray Hair Shampoo

Condition, condition, condition

There’s a reason shampoo and conditioner come in twin packs – they go hand in hand – and when it comes to straight hair, you need all the smoothing help you can get! Make sure you condition your hair every single wash.

While you’re in the shower, don’t just pat conditioner on, use a comb to ensure it works its way through your strands; it’ll also help to keep it straighter and less tangled when it’s dry.

Oh and before you hop out? Give your hair thirty seconds under cold water. Yes, it can be a little unpleasant after a nice, warm shower but we promise, the cold temperature will help close the cuticle and keep your hair smoother and straighter. Go on, try it!

At-home treatments are your new best friend!

Grab an at-home hair mask or oil treatment and pop it on either before or after you shower (depending on the instructions, of course). These came in cream or oil form and are great for adding an extra moisture boost and to help repair damaged strands. Try doing it at least once a week, use the time to relax and de-stress.

More: Shampoo for Curly Hair

Protect from heat + tame that frizz even further

  • Once you’re finishing shampooing and conditioning, you’ve got one more step before you even think about letting your hair dry.
  • A few drops of straightening serum or a tiny amount of balm on wet hair will help keep it smoother and shinier as it dries. Look for an anti-frizz formula for the best results!
  • Be sure to distribute it evenly, whether using a brush or even just your fingers – you want just enough to spread out but not too much that you weigh it down.
  • If you’re planning to use a hair dryer, be sure to add a small amount of mousse to hair.

Hair drying 101

If you’re drying your hair naturally, take off the excess water gently. Don’t just rub at it with any old towel, try using an old cotton t-shirt or a microfiber towel – both are much gentler options and will help to prevent frizz.

Using a blow dryer, be patient and use the lowest setting possible – excess heat is not going to help you achieve a sleep, smooth style. Direct the dryer’s air flow from side to side as you work through so there’ll be less damage and less chance of those pesky fly-aways. Be sure to also point the dryer away from your roots and down the strands, it’ll help straighten hair as you go and mean you might not even need to use a flat iron afterwards.

Using a brush to help dry your hair will also help straighten but choose a round one made from nylon, boar bristles or a combination of both. Plastic bristles are too stiff and may lead to breakages and damage.

Just like you ended with cold water in the shower, once your hair is dry finish it off on a low, cold air setting. This will help to maintain a much glossier and smoother appearance.

Don’t leave the house until those luscious locks are completely dry, you don’t want the humidity to get to it! Ensuring it’s completely dry will mean your style lasts longer too.

Use a straightening tool

If your hair still isn’t quite as straight as you’d like it to be, a straightening or flat iron will be the next step. If you take a little extra time to do it properly, this can last for days!

Make sure your hair is dry (unless you have a tool designed for wet to straight styles) and apply a heat protecting product before you get started.

Only straighten small sections of hair at a time, it’ll deliver much better results! One or two inches at a time is plenty – even less if you’ve got course or very thick hair to work with. Separate your hair using hair clips to make it a whole lot easier to handle – start with the layers underneath and work your way up, finishing with the top section of hair.

Keep it that way

If you’ve gone to the trouble straightening your hair, you definitely want to keep it that way for longer.

One great tip is to straighten it before you head to bed. Letting it cool properly before you head out of the house is key to keeping it away from humidity and doing it overnight will mean it can last just a little longer. If you need, you always go over any area that need a little more in the morning.

Once you finish straightening, add just a tiny amount of smoothing oil – just to the mid-sections and ends, your roots don’t need it, it’ll just tame any fly-aways and help to keep the dreaded frizz away. You could also try adding just a spritz of light-hold hairspray and brush it through so it distributes evenly.

Grow those locks just a little longer

That’s right, longer hair is easier to keep straight – hair sitting around your shoulders will naturally bounce and curl so if you can persevere and add a few inches, it’ll make achieving a glossy, straight style even easier!

Be sure to get regular trims too, heading to the hairdresser to get rid of split ends will keep your hair in great condition so it’ll be healthier, smoother and more manageable.

There are so many factors which can affect your hair. Environmental and heat damage can have a big impact on your hair. Be sure to maintain it well with high-quality products and a little TLC. By following these tips and choosing a great shampoo you’ll be able to get that glossy mane of your dreams. It’ll be healthier, shinier and straighter than ever – enjoy!

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