Clairol

Clairol ColourStrong

RRP $30.00

4064666945132
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Clairol ColourStrong is a revolutionary hair colour line that merges multi-dimensional colour with state-of-the-art hair-strengthening benefits. ColourStrong incorporates skincare-inspired ingredients like alpha hydroxy acid (AHA) to strengthen and revitalise hair with the three-step colour kit including a topcoat (Bonding Treatment), a colour and a base coat (Bonding Primer), all with zero ammonia. The result is a long-lasting, multi-dimensional colour that ensures healthy hair from the inside out. Aligning with Clairol’s commitment to sustainability, ColourStrong is vegan, free from PPD/PTD and packaged in eco-friendly, recycled materials. 

Available in shades: 1.0 Black, 5.0 Medium Brown, 8.1 Medium Ash Blonde, 4.0 Dark Brown, 7.0 Dark Blonde, 6.0 Light Brown, 3.0 Darkest Brown, 4.46 Intense Dark Red, 9.1 Light Ash Blonde, and 10.1 Extra Light Ash Blonde.

*Average star rating within the product image is based on a Review Crew of 20 and is correct as of 29/04/2025.

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Clairol ColourStrong

AVERAGE RATINGS

24 Reviews

Rating / Reviews

Incentivized Review

Clairol colour strong - dark brown

This is the best home dye that I have ever used! I have natural dark brown hair and this was great, not too dark but covered my grey hairs (I have a lot!). It looked natural and blended into my dark brown hair. My hair looked soft and smooth after. The only slight negative is that it stained my skin but I have found that with most other dyes and it was easy to scrub off. The smell was fine and not overpowering and the instructions were easy to follow. I would recommend this to someone looking for an easy hair dye and I would continue to use it.
Incentivized Review

Must try ColourStrong

I colour my hair regularly but this is the first time I've used Clairol and the Clairol ColourStrong. I'm so impressed with the outcome. I have medium to long hair and the ends we're getting a little dry. But after colouring my hair, the dry ends we're less noticeable. My hair looked so much shinier and healthier. The colour was great too and the was a decent amount of product in the bottle. There wasn't a strong smell too the dye like some of these other brands I've used, only a slight henna scent. I love that it also is vegan and most importantly no ammonia. I will definitely be using Clairol ColourStrong from now on.
Incentivized Review

A great dye

Clairol ColourStrong is a permanent, ammonia-free hair dye designed to deliver vibrant color while strengthening hair. It features a three-step system incorporating alpha hydroxy acid (AHA) in each phase: a Bonding Primer to prepare the hair, the Permanent Color for multidimensional tones, and a Bonding Treatment to seal and reinforce the hair structure. The formula is vegan, free from PPD/PTD, and packaged in eco-friendly materials **Pros:** - **Vibrant, Long-Lasting Color:** The color payoff is rich and true to the box, it lasts up to six weeks before fading - **Gentle on Hair:** The ammonia-free formula was gentle, with a pleasant scent during application. - **Effective Gray Coverage:** The product's ability to provide full coverage even on stubborn grays **Cons:** - **Color Intensity Variations:** Clairol ColourStrong is a permanent, ammonia-free hair dye designed to deliver vibrant color while strengthening hair. It features a three-step system incorporating alpha hydroxy acid (AHA) in each phase: a Bonding Primer to prepare the hair, the Permanent Color for multidimensional tones, and a Bonding Treatment to seal and reinforce the hair structure. The formula is vegan, free from PPD/PTD, and packaged in eco-friendly materials **Pros:** - **Vibrant, Long-Lasting Color:** The color payoff is rich and true to the box, it lasts up to six weeks before fading - **Gentle on Hair:** The ammonia-free formula was gentle, with a pleasant scent during application. - **Effective Gray Coverage:** The product's ability to provide full coverage even on stubborn grays **Cons:** - **Color Intensity Variations:**
Incentivized Review

Gentle hair colour

I recently tried this Ammonia free permanent black hair colour. The application process waa smooth and easy.The procuct comes with clear instructions, which made the process user friendly. The colur turned out beautifully vibrant,deep black shade that looked natural and shiny. I have slighlty sensitive skin and after using i didnt experience usual irritation or burning senssation on my scalp. The formula felt nourishing an dhair were soft and healthy post- application. Overall , I am really happy with this product. Its a great option for anyone looking for a more genlt alternative to traditional hair colours. It has milder smell, making overall experience more pleasant.
Incentivized Review

Soft silky hair

I have not used home hair dye in a very long time so was curious to see how I would go with Clairol ColourStrong and I am now questioning why I didn’t try this earlier. The dye works in 3 steps, a primer, the actual dye and then a bonding treatment. I initially found this a little intimidating as was worried I’d mess up timing or do something in the wrong order. It couldn’t have been easier with easy to read clear instructions and labelled items. The primer sachet was straightforward and the applicator bottle was really easy to use. I successfully managed to only get dye where I intended, which was a great relief after previous dye mishaps from years ago. I was also a fan of the bonding treatment and will definitely be using the leftovers next time I wash my hair. I did question who the gloves in the box were modelled on as the fingers were very snug whilst the hand was very roomy. I did manage to get dye on my fingers but this was easily washed off. My hair came out soft, shiny and best of all, evenly dyed which was a huge win for me!!!
Incentivized Review

Beautiful, natural looking hair colour

I used Clairol ColourStrong in shade 5.0 Medium Brown, and I’m genuinely impressed. The colour looks natural with a lovely, glossy finish that covers my greys beautifully. It doesn't have that strong ammonia smell you often get with other dyes, which made the whole experience much more pleasant. It was easy to prepare and apply, the instructions were clear, and the formula spread evenly through my hair without dripping. I also loved that it came with bonding treatments containing AHA, which left my normally dry, frizzy hair feeling soft, weightless, and glossy. After rinsing and drying, my hair felt healthier, smoother, and softer. While it’s a bit pricier than regular at-home hair dyes, it delivers professional, lasting results so I would purchase this product again.
Incentivized Review

Easy to use and long lasting

Clairol ColourStrong claims this product incorporates skincare-inspired ingredients like alpha hydroxy acid (AHA) to strengthen and revitalise hair with the three-step colour kit including a topcoat (Bonding Treatment), a colour and a base coat (Bonding Primer), all with zero ammonia. This product has easy to follow instructions, everything you need in the box and easy to apply. I LOVED the bonding primer, something I've never used in a box dye before and the bonding treatment I feel has actually helped the colour last in my hair, usually Black fades quickly but this one hasn't. I love it and will definitely use this one again in the future!
Incentivized Review

Salon-like Dyed Hair

The Clairol Colour Strong left me with salon quality hair HOWEVER because I have really thick hair I didn’t feel like one box was enough to cover all of my hair as much as I would have liked so would ideally recommend two boxes for anyone who is looking to dye their hair longer than a long bob. I thought box dye would leave my hair damaged and brittle but surprisingly, I didn’t see much change in the condition of my hair. I also received a number of compliments from people around me after dying my hair because they thought the colour was really nice and thought I had it dyed at the hairdressers. This will definitely be my go to hair dye moving forward! Highly recommend the product for anyone who doesn’t want to spend a fortune dying hair but still looking for effective results.
Incentivized Review

No harsh chemicals

The process was smooth. It’s a 3-step system, which sounds fancy but is super easy: a primer to prep the hair, the actual color, and then a treatment that locks it all in and makes your hair feel like silk. It didn’t smell harsh, and my scalp wasn’t burning like some other brands I’ve tried. Big win. Rich, deep, dimensional—like that salon-dark brown that somehow looks expensive. It covered my grays completely, and it didn’t look flat or fake. It gave me that “just stepped out of the salon” kind of shine. Also, I didn’t expect my hair to feel stronger after coloring it, but it did. Not straw-like, not dry—just healthy, soft, and super manageable. And no ammonia, so it felt gentler than the usual home dyes. Even better, it didn’t irritate my scalp at all, which has happened with other dyes in the past. It’s been a few weeks, and the color is still holding up nicely with minimal fading. I’d absolutely recommend this to anyone looking for a dark brown hair dye that’s gentler on the hair without compromising on color payoff.
Incentivized Review

Gentle and Nourishing - Just Flimsy Packaging

The Clairol ColourStrong in Toscana 5.0 Medium Brown was overall a pleasant surprise in terms of application and results. The instructions were clearly written with helpful visuals, making the process smooth even for a beginner. I appreciated how easily the activator and colour crème mixed together—no excessive shaking needed. The application itself was mess-free, and the gloves provided were sturdy and fit well, unlike the flimsy ones often included in box dyes. One of the best parts was the scent—it had a soft, almost floral smell, which is a refreshing change from the harsh chemical odour you usually get with hair dye. It also came with a bonding primer treatment that includes AHA, which felt like a nice salon-style bonus. Since I have a pixie cut, I had a lot of product left over and was able to reuse the bonding treatment later on. However, the packaging left a lot to be desired. It was very flimsy and actually fell apart in my hands while I was opening it, which made it feel a bit cheap. Also, the final colour came out quite a bit darker than expected—more of a deep brown than medium. So keep that in mind if you're aiming for a lighter shade. Despite the packaging issues, I’d recommend this dye for its ease of use, gentle scent, and nourishing extras.
Incentivized Review

Clairol ColourStrong

Clairol ColourStrong made coloring my hair incredibly easy with its simple, three-step process. I really loved the shine it gave my hair—it looked vibrant and felt noticeably healthier and stronger afterward. The color came out rich and multi-dimensional, and I appreciate that it’s ammonia-free, vegan, and uses skincare-inspired ingredients like AHA. The eco-friendly, recycled packaging is a great bonus. At this price point, it offers amazing value. I’d definitely consider using it again in the future.
Incentivized Review

Easy to use

The instructions were easy to follow and application was simple enough for the extra light ash blonde colourstrong but as my hair has a lot of grey, I did not find this product gave any colour to my hair. It may have added a bit of ash but no blonde. However, my hair did feel soft and nourished after using. I won't be purchasing this for my hair that is greying as there are better products to use. It may appeal to other people as it is vegan, free from PPD/PTD and packaged in eco-friendly, recycled materials. I was given this product to trial as a memeber of Beautycrew.
Incentivized Review

Excellent quality

The new Clairol Colour strong hair dye is so easy to use and comes with a multi dimensional bonding system which worked so well for my weak hair. I love that it has no ammonia and so it doesn't have that horrible hair dye smell. The AHA bonding care feature is what makes such a big difference to how your hair feels after colouring. My hair has never felt so strong and soft. I received the dark blonde shade and it is perfect colour match for me. I found it covered my grey strands perfectly and neutralised the brassy blonde parts. So good that it is vegan and now using recycled plastics. I would recommend this to anyone who wants stronger, softer hair with a perfect colour finish.
Incentivized Review

Soft, shiny colour with ease

I was sent the Clairol Colourstrong In Black for review. I dye my hair regularly, so only really needed to do my roots, but I figured I would do full dye to be able to review all the elements (the bonding primer doesn't go on your roots). First of all, I loved the fact that all the items were easy open, didn't have to bring scissors to the bathroom with me! The bonding primer is a clear gel with a light fruity scent which was easy to apply with the gloves provided which were quite well fitted, although this sizing might not work well for people with larger hands. The dye itself is simple to mix together in the applicator bottle and doesn't have a strong scent at all. The dye is very pigmented but still wipes off the skin with no effort at all (which is fantastic as I am always a bit messy with my application). The bonding treatment seems to effectively be a lightweight conditioner, which did leave my hair super soft. I can't speak to whether the primer or treatment will give a longer lasting colour as I have only just used them, however the whole experience was pleasant and super simple with a great result!
Incentivized Review

Ammonia Free? YES PLEASE!

I am always a little bit cautious to use new box hair dyes because in thepast some haven't coloured greys well, some have provided uneven colour and others have even caused a skin reaction but to be honest I was really surprised by Clairol Colourstrong! It was easy to use - with a primer, two products to mix together for the colour, and then a bonding treatment. Whilst it smelt like hair dye, it wasn't overwhelming like some (likely because it does not contain ammonia like most do). Being ammonia free is also why it was gentle on my scalp and did not cause any irritation whatsoever. The colour was consistent and covered all of my greys which is great (areas where they were stronger look a but multidimensional which just gives it some depth). It is a permanent dye and I only used it a week ago, so it is hard to attest to how long the colour will stay vibrant, but so far so good - I am impressed. Literally the only thing I would change about this product is perhaps some additional colour options. I have brown hair but like to have a warn brown (with a touch of red to warm it up) so it would be great to see more options in that space.
Incentivized Review

Fabulous natural looking colour

A beautiful hair colour to use. So quick and easy, and I love you apply it to dry hair, so you only have to get in the shower once! It's nice and quick and easy to use, and then you rinse, and your hair feels softer, brighter and shinier. It really made my hair feel so good. The colour is great and looks quite natural. It is very affordable and fabulous to use at home, so no longer having to spend 3 hours in the salon I will definitely buy this again and definitely recommend it , it really is easy to use, anyone could do it and have fabulous results
Incentivized Review

Intense red

I was lucky enough to trial intense dark red colour my hair was drab fine and greys coming through I haven't dyed my hair for over a year so was looking kinda dull and drab this colour was awesome I usually go a red colour the colour left my hair feeling smooth and bright and more healthy looking the product smelt nice and wasn't overbearing like other products I've used in the past product was easy to prepare and easy to apply all my family and friends noticed how differant and better my hair looked I will definately use this colour again the colour has seemed to stay in longer after washes as well
Incentivized Review

Super easy but darker than expected

I'm normally a semi-permanent or henna girl so was a bit nervous about using a permanent shade. Also ColourStrong has 3 steps and I thought it might be fiddly, but I needn't have worried. This was super easy and everything was done in 30 mins with a mild pleasant smell - really appreciated the lack of ammonia and other nasty products I don't want on my head. I like that the whole thing is done on dry hair rather than wet and because you apply the products consecutively first the primer and then the colour without rinsing, following by the bonding treatment which is like a deep conditioner. The kit comes with gloves and the product is quite thick so there's no dripping or big clean-up. You just throw everything out afterwards. The upside was that my hair came out very shiny and soft - frizz is now definitely less (a bit less curly too unfortunately though this is a bonus for anyone who likes straighter hair). The downside is that, even though I got light brown, my hair came out very dark brown - more of a walnut shade - almost black unless I'm in sunlight when you get a few reddish/gold glints. The grey coverage was generally pretty good but there are a few that didn't dye and because my hair is now so dark they really show up, but there aren't too many and overall, the ease of use, reasonable price, and end result which is pretty healthy looking, makes this a good product. I'd suggest maybe aiming for a lighter shade than you want if my experience is anything to go by.
Incentivized Review

Gentle on scalp

I love that the Clairol ColourStong box dye is ammonia-free! It was gentle on my scalp and the scent is minimal. I was pleasantly surprised that my eyes didn’t water from any strong odours. The packaging looks modern and simple. The kit comes with a primer with AHA which you apply to your dry unwashed hair first and then, mix the colour cream and activator and apply, wait 30 mins and rinse and finally you apply a AHA bonding treatment which left my hair feeling soft and silky. The instructions are easy and clear. There is also a quality pair of gloves in the kit. My hair colour was visibly lighter and it covered my greys as it claimed. I recommend you try this product!
Incentivized Review

Great product

This is absolutely fantastic. Everything comes in the box and the gloves fit great. It is so easy to use and apply. The instructions are simple and easy to read and it is very easy to apply.. I was amazed at how great the colour was and that it really did match the colour on the box. My hair has come out looking and feeling so much better. It feels and looks really healthy and very soft and shiny. One of my friends said that I look a few years younger. A few people have commented on how great the colour is and that it looks really good. A few have said that they are going to go out and buy the product and give it a try. .