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Details & care
What it is: A conditioning treatment that delivers a super-charged boost of elasticity, moisture and strength to fine, medium and coarse hair.
Who it's for: Ideal for fine, medium and coarse hair types.
What it does: The pre-shampoo, nutrient-rich formula helps reduce the likelihood of breakage, leaving hair bouncy, silky, shiny and manageable without weighing hair down.
How to use: Before shampooing, thoroughly wet hair and apply the treatment in sections. Work into hair with fingertips. Cover with a showercap and leave for at least 20 minutes (the longer the better). Rinse well and follow with shampoo and conditioner. Use as least once a week.
- Paraben-free; phthalate-free; sulfate-free; fragrance-free
- Made in the UK
- Item #10869624
Ingredients
Aqua/Water/Eau, Ricinus Communis (Castor) Seed Oil, Glycerin, Propylene Glycol, Cetearyl Alcohol, Ethylhexyl Dimethyl PABA, Olea Europaea (Olive) Fruit Oil, Cetrimonium Chloride, Amodimethicone, Phenoxyethanol, Guar Hydroxypropyltrimonium Chloride, Ethylhexylglycerin, Hydrolyzed Elastin, Trideceth-12, Sodium Benzoate, Citric Acid.
Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging
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Most helpful positive review
May 25, 2026
A miracle ❤️
Elasticizer is a miracle. I'm 47 and in perimenopause and my hair was so dry and straw like and nothing was helping. After using this for a few days it feels so much sorter and manageable. My usual frizz has disappeared too and my hair is now in wonderful condition. I use a little bit of this every day and love my hair again.
Lucy B.
Reposted from Philip Kingsley
Most helpful critical review
Apr 29, 2026
damaging to my hair
I received this as a free gift and finally decided to use it after the reviews. First time using it tonight and I had so much hat fall out. I usually lose a little in the shower but this was more than 10 times that amount. Don’t waste your money.
Sunshinelisa
5 stars
84%
4 stars
11%
3 stars
3%
2 stars
1%
1 star
1%
Sort by Most Helpful
Lucy B.
Reposted from Philip Kingsley
May 25, 2026
A miracle ❤️
Elasticizer is a miracle. I'm 47 and in perimenopause and my hair was so dry and straw like and nothing was helping. After using this for a few days it feels so much sorter and manageable. My usual frizz has disappeared too and my hair is now in wonderful condition. I use a little bit of this every day and love my hair again.
Michelle D.
Reposted from Philip Kingsley
May 24, 2026
After 6 months use
I have been using this for about 6 months now and My hair feels so much better since using the Elastisizer. I have extremely thin hair and bought it to try and stop breakage. My hairdresser, on my last visit said… wow, it actually does look and feel better.
Sarah W.
Reposted from Philip Kingsley
May 21, 2026
Really helped my very dry
Really helped my very dry brittle hair. Much better improved condition now. I find sleeping in it with a cover on, overnight, has the best results.
Lauren K.
Reposted from Philip Kingsley
May 18, 2026
I’ve only been using it
I’ve only been using it for a small amount of time as I have the 75ml size but I have noticed a drop in my hair loss since using it so I will continue to purchase to see if it gets any better
Jacqueline B.
Reposted from Philip Kingsley
May 17, 2026
Elasticizer Deep Conditioner
Absolutely Love love love this product hair feels like I’ve been to the salon so bouncy
Kate L.
Reposted from Philip Kingsley
May 11, 2026
The best pre-conditioner I've used,
The best pre-conditioner I've used, and I've tried all sorts including Olaplex. My hair is postmenopausal and dry and coarse, but Elasticizer really helps it hang nicely and it looks and feels much healthier.