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KEVIN.MURPHY Young Again Immortelle Infused Treatment Oil 100ml 100ml

4.7 of 126 reviews


4 instalments of $13.74

Or 4 instalments of $13.74 with LEARN MORE

In Stock 

4 instalments of $13.74

Or 4 instalments of $13.74 with LEARN MORE

Official Stockist

FLAMMABLE This item is flammable therefore postage is restricted to Standard Post within Australia

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The KEVIN.MURPHY Young.Again Immortelle Infused Treatment Oil is a weightless leave-in treatment oil infused with immortelle, to counteract the oxidisation and ageing processes.

Straightening irons, blow dryers and colour start the oxidisation process which damage the hair's cell structure and act like rust to decay the hair.

  • Cruelty Free
  • Sulphate Free

What customers say

SUPERIOR - 93% recommend

Read all reviews

Hair Concern:

  • Breakage and split ends
  • Dull, lacking shine
  • Colour protection
  • Frizzy hair

Hair Curl Type:

  • Curly
  • Straight
  • Very curly/African/Caribbean
  • Wavy

Hair Texture:

  • Medium

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KEVIN.MURPHY Young Again Immortelle Infused Treatment Oil 100ml Reviews

4.7 of 126 reviews

93% recommend this product

  1. 92

  2. 27

  3. 6

  4. 2

  5. 0

Most Helpful Positive

Love love love


I love this oil
It makes my hair so soft, not oily at all
I use it once a week
It thick and you only need a small amount

Most Helpful Criticism

A bit expensive


I have long hair, curly and dry. I used it almost every day in small amount on the ends. The oil is very soft and it smells divinely good. I didn’t find the product very moisturizing and I think it doesn’t suit the texture of my hair. The value for money is questionable. It is a bit expensive for the result.
  1. A bit expensive


    I have long hair, curly and dry. I used it almost every day in small amount on the ends. The oil is very soft and it smells divinely good. I didn’t find the product very moisturizing and I think it doesn’t suit the texture of my hair. The value for money is questionable. It is a bit expensive for the result.
  2. Love love love


    verified purchaser
    I love this oil
    It makes my hair so soft, not oily at all
    I use it once a week
    It thick and you only need a small amount
  3. Nice hair oil


    Lightweight but nourishing well. One bottle lasts ages.
  4. Lovely for soft, great smelling hair


    verified purchaser
    Light gel to oil texture, good for fine hair that gets fizzy in humidity. Smells great and doesn’t leave hair oily. I struggle with hydrating my hair without making it greasy so while I like this product I’m not sure I would buy it again given the cost. I feel like there might be something better for what I’m looking for.


    verified purchaser
    Love this, great for straightening hair, also i get eczema on my hands and it doesn't react to this product which is such a dreaaaaam!
  6. Nice


    Nice product, smells good, lasts forever and makes my hair soft but I will try something else next time I think
  7. Really nourishing


    My hair has been dealing with a lot of environmental changes lately, but I Feel like this product has been good for it. It smoothes my hair down and makes it feel softer. The scent is also very nice as well.
  8. Hydration and shine


    really lovely to use, leaves my dry hair feeling soft, shiny and hydrated
  9. not sure


    I like the texture and smell of this oil. I don't think it helped with frizz when air drying my hair, but it did help tame fly aways around the hairline/ provide a shine when styling with heat tools
  10. Smoothing and hydrating


    Really lovely hair serum - a little goes a long way. Nice for smoothing and good after a blow-dry to rehydrate up the ends.
  11. I love!


    I wash my hair all the time and whenever I do I put this in afterwards before drying my hair. its a really luxurious gel more then an oil, a little goes a long way. it makes my hair feel so soft and nice! will definitely be repurchasing when I run out
  12. Sample Product


    I received a sample size (15ml) of this product a while ago, and I absolutely love it!
    It's quite a thick oil, so you definitely don't need a lot of it and mine has lasted ages! I rub a little bit between my hands and gently smooth it into the ends of my damp hair after washing. It doesn't leave the hair oily or heavy either :) Will definitely be buying this large size when I run out of my s...
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  13. Good hair oil


    Consistency is bit like oil in the gel. Smells nice. I use on towel dry hair and it helped smooth my hair.
  14. So great for my hair extensions!


    I normally wear tape extensions in my hair and this oil is so amazing at keeping them moisturised and silky. Love it!
  15. Rich oil


    This is a very thick rich oil, I only use a tiny amount and spread it between my palms before pressing it into the ends of my damp hair.
    Any more and my hair will look stringy and greasy. And I only apply it to my ends.
    It keeps my hair moisturised and soft.
    It smells like the Nuxe oil. It's a heavy scent but dissipates faster than the Nuxe which lingers all day.
    This is a ...
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    This treatment instantly turns my hair from straw to silky strands, love it and would definitely recommend to anyone with dry brittle ends. And as per the KM way totally great smell.
  17. a nice oil


    this is a really nice hair oil, helps hydrate and tame my hair
  18. Amazing


    This is a really nice hair oil which is lightweight but super nourishing. I only needed a small amount and my hair was silky smooth, shiny and frizz free. Its a nice change from other treatments that can leave my hair greasy and heavy.
  19. Excellent


    This hair oil leaves hair feeling really soft, super shiny and healthy looking. You only need a very small amount so this 100ml bottle would last ages.
  20. nourishing


    I have extremely fine hair, so I use this as an overnight treatment and it leaves my hair super soft. I have to wash it out in the morning though, because otherwise my hair will look greasy. But most products do this to my hair as it's so thin. I do love how nourishing it is, and it smells lovely too.
  21. Ok but not amazing for my hair


    I received this as a gift with purchase. I have straight shoulder length hair, which is fine and thin. I live in SEQ, so have to contend with high humidity for a least half the year! I've tried it quite a few times, but I don't love it. I don't find it very oily in texture (it's more viscous, like a jelly) and the scent is very subtle. It definitely doesn't weigh my fine hair down at all. However,...
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  22. Smoothness and protection.


    Two pumps in towel dried thick long hair after washing and I let my hair dry naturally overnight. It really smoothes and tames without making the hair greasy. The smell is beautiful, and has to be one of my favourites out of all the lines. I wish it was a perfume. I use this as a heat protectant and since using this oil my hair definitely feels much softer after styling. Pricy, but I think good va...
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  23. Love this oil.


    Very hydrating. It makes my hair really sleek and soft. The smell is okay, I'm not a fan of it though. I wish it didn't smell like baby powder. I love what it does, so I will likely repurchase.
  24. All rounder

    Belle With Love

    This oil has so many uses & has dramatically improved my hair. I use it on my ends when damp, after I've styled with tools & the night before a wash all over as a treatment. It soaks into my hair & gives shine & hydration.
  25. Beautiful shiny hair


    This is a beautiful oil that I like to run through the mids-ends of my hair when it's styled to give it that extra shine. Makes my highlights pop especially when my long hair is curled and makes my hair look extra vibrant and healthy in photos. Smells good and a little goes a LONG way. The sample size lasted months so I imagine the full size will last me forever!
  26. Smells and feels great


    I got this as a sample with a purchase and was really impressed with this product! It smells amazing and my hair loves it, the oil isn't too heavy (which I find quite often with oil based treatments, that my hair gets weighed down or greasy, I'm not one of the lucky ones that can use coconut oil) but this has quickly become one of my favourites.
  27. Love it!


    I got this treatment oil as a sample and I only gave it a try because it was a convenient size to take when I was travelling. I was very pleasantly surprised that this product did not weigh my hair down or make it oily at all. It is exactly the product I have been looking for. It makes my frizzy combination hair feel soft and look lovely and shiny. Very happy to have stumbled across this little ge...
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  28. SUPER lightweight hair oil


    This hair oil has to be one of the lightest hair oils on the market - it's definitely the lightest oil I've ever tried and that's brilliant news for fine hair (which I have). It doesn't overweigh hair, making it flat and greasy,. It also has a very subtle floral scent, sensitive noses will appreciate. A small amount goes a long way and leave hair feeling soft, smooth and shiny.
  29. Nice Fragrance


    I received this as a sample and have really enjoyed using it on my ends while my hair is still wet.

    Kevin Murphy products always smell so beautiful. This oil is not targeted to my hair type, but I did notice softness and smoothness after I let my hair air dry.
  30. So impressed


    Received a sample in a goodie bag. I have very fine, frizzy hair and have used this twice, after every second wash. My hair is the softest it has been in years with no frizz even drying naturally. Because of my fine hair, most products sit quite heavy in it, but this is so light and smells great. Highly impressed and will buy the full size.
  31. Love


    This is the best oil I've used in my hair. Even my boyfriend is using it in his hair and is obsessed. Smells nice, doesn't weigh my hair down and feels smooth.
  32. AmAzing product***


    I have thick, coarse hair. This elixir made it smooth and light weight. I have been using olaplex oil but much prefer this product.

    Tames my mane
  33. Great Product


    I have used this product for years and I absolutely love it. I have curly hair, and I use this in the roots - smoothing, hydrating, and I love the smell. It is especially great if I need to brush my hair - it helps to smooth it back to being curly instead of frizzy.
  34. Great Product


    I love this product, it is great for curly and dry hair. I use it every day for general smoothing and hydration for the ends. I also use it to smooth my hair after brushing to get a nice wave/curl & shine, and to remove frizz.
  35. Silky soft locks


    I received a sample of this hair oil and was a little dubious - I have fine hair and oil can make it super oily. But I’ve used Kevin Murphy before and had great results, and this oil follows suit - my hair feels light, soft, silky and shiny. It’s absorbed the light oil without leaving any sticky or oily feel and my hair actually really does feel young again. The best product I think I’ve ever used...
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  36. Love it


    I received a sample of this oil and have just bought one. I have fine, bleached hair and have tried soooo many oils, all of which leave my hair limp and oily. This oil is absolutely beautiful, my hair feels so soft and looks really silky, which is no mean feat for bleached blonde. Definately recommend this.
  37. Nice hair oil


    Received and use deluxe sample of this. Nice hair oil, makes the ends feel really soft, and not greasy. Still prefer my regular Kerastase oil but this is nice for a change and is cheaper!
  38. Excellent


    Excellent product you notice the difference from the first time, love it
  39. Best Serum Ever !


    I use a pea size amount of this on the ends of my hair (dry) everyday and it’s a serious game changer !
  40. love it!


    Was concerned that perhaps the oil was a bit too thick but it didn't weigh down my thing hair at all! Doesn;t seem to have made my hair oily more quickly and hair felt beautiful and soft after styling.
  41. Lightweight serum


    I use this after I wash my hair and let it dry naturally. So lightweight, and once my hair is dry, my hair is so smooth. Never feels like I have a product build up or oily. Totally recommend.
  42. Hairs best friend


    Haven’t stopped touching my hair all day...Silky soft and manageable...No frizz either
  43. Magic in a bottle


    I love the deluxe samples that adorebeauty has and as soon i got this i had to give it to try asap! have used different oils for my hair but i find this by far is my favourite. More of a thicker consistency however a little goes a long way. I usually apply to damp hair before drying with a hairdryer and i like to apply a small amount post drying my hair. Feels super nice and luxurious!
  44. Wonderful!


    I got a sample of this wonder oil in with my Adore Beauty Goodie Bag!
    It has been a life saver for my rather damaged and dry hair! I apply it on dry hair and it absorbs really well, smells lovely and gives my hair some much needed SHINE and NOURISHMENT! :)
  45. Perfection


    Received a sample size of this product and I'm absolutely in love with it! I apply it after i towel dry my hair and before blowing dry my hair. It's amazing - it gets absorbed really fast and doesn't leave any greasy feeling or weigh my hair down at all!
  46. Soft hair


    This oil made my dry and damaged hair feel noticeably softer after one use. It also has a really nice smell!
  47. Great


    Works well. Don’t need much otherwise makes hair a bit limp but really gives shine and smoothness to hair
  48. nice


    is a very rich oil and does bring down the frizz. It spreads well and you only need a little to spread through your hair
  49. Luxury


    This oil is the most beautiful I've ever used.
    Smells divine.
    A light weight oil that nourishes the hair without weighing down too much
    Love it
  50. Great pre blowdry serum


    I love this as a pre blow dry serum for my blonde locks. My hair has been in very very good condition since using this oil. I highly recommend for anyone with lack lustre/split or dry hair. comb hair, apply oil (one pump is enough), and then blowdry - style as per usual.
  51. Received a trial size


    I think it's lovely but I prefer cream leave in treatments too oil ones. If you prefer oil I would give this a try





  53. Brilliant!!!


    This product is one of my favourites by far! I got a sample and then purchased the full size. It works wonders, my hair is thick, dry and frizzy but when I use this it is so soft and shiny and not greasy at all! It works better when blowdrying my hair but is also amazing without heat. Love it
  54. My favourite hair product


    I love this product! Great for bleach damaged hair. I use it just after washing my hair. I also use it in my dry hair on the second day after washing just to add some moisture and shine back into the ends. Not as greasy or heavy as other products I have tried in the past.
  55. Lovely hair oil


    Really great hair oil. It nourishes my hair and leaves it feeling soft and healthy. I love the shine and the packaging is great. Really good price as well considering how much you get. This will easily last me about a year. Would recommend
  56. Really good for making hair look healthy


    I like that this oil doesn't make my hair feel heavy, it keeps it feeling clean and fresh. I try not to use too much, as it can make my hair feel a bit greasy otherwise.
  57. Best hair oil


    I have fine, wavy/curly coloured blonde hair. This product is one of the only oils that makes my hair silky smooth and healthy looking without making it look oily. I only need to use the oil after washing and if I wash 2-3 times a week, the oil gets me through at least 6-8 months! I'm onto my 4th bottle, have been using it for a few years now.
  58. Ok


    Feels and smells nice. Doesn't make you oily amd light
  59. Exceptional for my fine Asian hair


    I received a sample of this and wasn't expecting much. I usually avoid leave-in hair oils as they weigh my fine, straight Asian hair down. However, when travelling I couldn't bring my usual leave in conditioner spray so opted for this instead - it's EXCEPTIONAL. I air dried my hair the entire week and it was soft, smooth and glossy. It also stayed that way after putting a wave through with my ghd ...
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  60. Best oil


    I am really loving this oil and it has done wonders for my hair. I also really love the packaging! Looks lovely on my bathroom vanity
  61. Better oil than most


    I got this oil in a pack with some other products and I switched over to using it from the oil I was using at the time (I'd been using the other product for a few years). Straight away you could tell it was a better quality product despite being at the same price point, the oil on my fingertips felt lighter and less greasy and I found I could get away with using much less product.

    I ...
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  62. BETTER than Olaplex No 7 - big call I know


    This is actually amazing - rub it into damp almost dry ends only, and then blow dry and your hair is salon soft and looks amazing - for a really deep overnight treatment I rub it into my roots and ends and brush through and leave overnight before washing out. It lasts for ages, and is so cost efficient given the generous size and long shelf life. I use this every day. I rate it over Olaplex No 7.
  63. Worth its weight in gold!


    I love all of the Kevin Murphy products, even though they can seem a little on the pricey side they are definitely worth it. They feel and smell amazing in your hair and this particular item is a new staple.
  64. Love it

    Silky smooth

    Received free gift from adore. Really superb oil. Repair damage hair. Instantly felt silky smooth.
  65. Please bring back the DUO!


    Received as a sample and purchased the DUO with the leave in repair. That combination is incredible however this oil alone is something I would re-purchase. It has the perfect consistency to ensure that you hair is feeling healthy and not too oily. Also the best finishing product for slickness and a great shine.
  66. Amazing


    This is the most incredible hair product and lasts for ages making it worth every penny. I lather in into damp ends and then blow dry and my hair is soft, voluminous and silky.
  67. Lovely!


    Light but nourishing on my bleached hair. Smells great and makes my hair soft and shiny. Doesn’t weigh down. Great for everyday use.
  68. Light but luscious


    I have fine medium lightened hair, and my main goals and concerns are to keep body and prevent too much breaking from heat and colouring. I have used the Kevin Murphy Young Again serum for the last 6 years after my salon recommended it, it lasted a very long time, and I loved the way it didn’t weigh hair down, and smelled lovely. I really liked this product and it definitely can last a long time e...
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  69. Bloody amazing


    This product is amazing. I have fairly thin, curly blonde hair and this is the only product that gets my knots out after I shower. It's also very lightweight so your hair doesnt look oily / doesnt get weighed down. Would 100% recommend.
  70. Worth every penny


    I have long straight hair that gets dry ends easily. Fairly fine hair but lots of it.

    I’ve tried them all. Oribe, kerastase etc and there’s nothing like this. It didn’t weigh my hair down at all. I get comments all the time on how great my hair looks!
  71. Nothing Special, disappointed


    I purchased this oil based on the amazing reviews it had. However for my hair it didn’t make the mark. My hair is still frizzy and dry after using this product religiously for over 3 weeks. Very disappointed given the price and fantastic reviews.
  72. No good for my hair


    I received a small bottle of this as a sample and unfortunately it didn't seem to nourish my curly coarse hair at all.
  73. Love this oil


    Although it is pricey I love this oil. You only need the smallest amount and if too much is put on it is heavy and slightly greasy but if used correctly it’s great!
  74. Great for thick hair!


    I've been using this product for over a year and recently gave it to my mum to try. We both have thick, coarse hair and we're enjoying the softness this leaves after blow-drying. Highly recommend!
  75. Ok


    Got this as a sample and wasn’t really impressed. There are cheaper hair oils out there that do an equally good or even better job.
  76. Makes my hair feel young again!


    Oil and freshly washed hair? Sounds like a recipe for disaster but you couldn’t be more wrong. I have oily roots and dry ends and was very concerned when using this product for the first time as I’ve found it hard to find treatment products that don’t weigh down my hair leaving it greasy. I love this product!! It leaves my hair silky smooth and frizz free. Would buy it 100 times over...
  77. Incredible product if used correctly!


    This was recommended to me by my hairdresser. I have fine, blonde, fragile, split end prone hair. You must use this product correctly though, if you don't use it properly, it will only end up making your hair oily. You wash your hair, then towel dry it. Wait until your hair is almost completely dry but still slightly damp, and then use one-two pumps worth of the serum, and massage it through your ...
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    I received this product as a sample and did enjoy it!

    It doesn't have much of a smell and the texture was not what I was expecting - it was a gel type consistency rather than an oil.

    My hair did feel nice and was smooth but I didn't notice any amazing results for the price.
  79. lovely light oil that works well in fine hair


    After trying this product in a sample size I loved it and have ordered the full size bottle. I have fine mid length hair and I only use a small amount. It makes my hair feel soft & shiny when I blow dry it. Doesn’t feel greasy at all and dose not weigh my hair down either. It’s a very light pleasant fragrance but once put through the hair you can’t smell it at all. Love it and recommended it!
  80. Such a gorgeous oil


    My hair is pretty unruly. This is a fantastic oil that keeps my ends hydrated and so soft. Helps fight frizz as well. If you want beautifully soft hair, this is the product to use!
  81. love it!


    i received a sample of this with an order and it is great! i use it after washing and makes my hair smooth and soft for days! will buy a full size now as my hair just doesn't feel as nice without it
  82. A nice oil


    Leaves a nice feel to the hair
  83. Great product & it lasts!


    I usually alternate between using this and the Kérastase Serum Thérapiste Dual Treatment. The kerastase one is a tiny bit better but both are amazing and really help my dried out, highlighted, damaged hair. The only thing is this lasts 4x as long as the kerastase and therefore is a lot better value for money! Smells great, not too heavy and doesn't make my hair greasy! I will definitely keep buyi...
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  84. I recommend this.


    I have enjoyed using this treatment oil. My hair looks so much healthier with the use of this.
  85. Tames the Beast without the grease


    This product is fantastic, often hair treatment oils can leave your hair feeling greasy and really heavy. This product is lightweight and smooths your hair leaving it feeling amazing. It smells heavily aswell, which is an added bonus. I use it nearly every day in my hair and have found it has made a big difference.
  86. Can't go without


    I just can't imagine my life without this now. I received a generous sample which lasted weeks with my last order. I am purchasing full size right now. I love this !!! I have processed blonde hair, fine and lacking in bounce. After using this product for a few weeks now I cannot go without it. This lightweight formula that distributes so easily has been a game changer. My hair is bouncy , nourishe...
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  87. Totally amazing


    Tames curly frizzy hair without weighing it down. Scrunched it through the ends before putting on smooth again by Kevin Murphy (In damp hair) and it has worked so welll, I’m way over due for a hair cut so I have some split ends and frizziness but this almost feels like iv just had my hair cut. LOVE IT
  88. LOVE IT!


    OK, I used this years ago but recently got free samples of it and fell in love with it again, it tames my frizziness! I love the product would definitely recommend this as an after youve washed, blow dried and straightened your hair
  89. Hair feels soft


    My hair has bad chemical damage and this has managed to make my hair feel soft, I’m impressed by that.
  90. Smells amazing


    I received a deluxe sample with my goodie bag in my last adore order. This smells absolutely divine, and does treat hair. However, I have long, wavy thick hair which is already well hydrated and in good condition- I found that this weighed my hair down a bit, so i’ll now use it on my ends only.
  91. One of the best


    I have been using this product for years. It is so light and doesn’t add weight to your hair but it’s so silky and my hair has been in really good condition through continual use. Also great to add to dry hair when it’s a bit frizzy to tame it but not weigh it down. Better than any other hair oils/serums that I have used.
  92. Game changer!


    I received this oil as a sample size in a gift with purchase. It smells divine, made my hair super soft and shiny and helped control frizz.
  93. Great stuff!


    Was recommended this by my hairdresser and my hair is pretty fine and struggles to grow in some areas.
    This really helps my hair look shiny and thick, in addition to KM's other amazing products. As with most of the range, the product smells great and works. Can't fault it!
  94. Favourite


    My favourite product to use now having used Moroccan Oil & Biosilk in the past. It’s light, nourishing, non greasy, smells great & gives my hair a nice shine. My hair is healthier & stronger for using this product.
  95. Life changing...


    I have naturally very dry and difficult hair, and then I do everything I shouldn’t do to my hair (bleach it, use styling tools on it)... And since having a baby, I’ve found it’s needed a bit more love. Enter Kevin Murphy Treatment Oil. With one use, my hair is easier to manage, and feels (and looks) shiny and healthy.
    Could not recommend this product enough!!
  96. Smells Divine


    I have long thick bleached hair. I put this in after a shower and it helps de-tangle my hair. It feels light, smells divine and doesn't weight my hair down. The ends of my hair are looking a lot healthier and all my hair looks so shiny.
  97. Love it


    My hair is dry and brittle from bleaching from dark brown (nearly black) to blonde. This stuff is amazing and has done wonders for my dry ends. I have used it for a week and only on the ends of my hair. The frizzy is gone!
    The smell is amazing and it does not leave my thin hair feeling weighed down.
    Awesome and worth every cent. The product goes a long way!
  98. I Couldn't Be HAPPIER


    After every wash, I put about a 20cent piece worth of oil in the ends of my hair and on any areas with broken hair. I HAVE NOTICED A DIFFERENCE, my hair is happy, soft and growing well - a lot less breakage - a noticeable difference. I am 35yo, have been getting blonde foils for many years.
  99. Incredible


    Love love love. I have very curly hair which I blow dry. This is a fantastic oil that keeps my ends hydrated and so soft. Helps fight frizz as well. If you want beautifully soft hair, this is the product to use!
  100. Not moisturing enough for my very damaged and dry hair


    I was so hopeful about this product however it doesnt seem to do anything for my hair - it doesnt even feel like I have put product in. My hair is very dry and damaged tho. Trying to use it up so that I don't feel like I wasted money!
  101. Review & Earn
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