Philip Kingsley Elasticizer Extreme, 150ml

Product information

Based on the multi award winning formula, this pre-wash moisturising treatment has been created for the thirstiest of hair.

Not to be confused with the original Elasticizer, Elasticizer Extreme is designed for hair that is very damaged or processed. The results are also extreme – hair is instantly replenished, hydrated and nourished; full of elasticity, bounce and reflective shine.

Philip Kingsley
Eligible for International Delivery
Hair Concern
Hair Type
Dry or Damaged
Treatment Type
Mask & Treatments


Click & collect

FREE on orders over £30, £2 if you spend less. Collect from John Lewis or Waitrose tomorrow from 2pm
369 participating John Lewis and Waitrose shops

Collect + from a local shop from Tuesday - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops

Standard delivery in 5 working days


Named or Saturday UK delivery


Named day UK delivery pre-10.30am


International delivery not available

We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

Q & As

Rated 5 out of 5 by 6 reviewers.
Rated 5 out of 5 by Excellent product This product does exactly what it said it does, brilliant , hair feels like silk and full of body 14 April 2015
Rated 5 out of 5 by Magical product Well, I'm truly amazed! As someone with very curly thick coarse coloured hair, I've spent a fortune on hair products hoping for silky curls. Nothing has ever worked from either end of the price scale - until now! I've used the Philip Kingsley shampoo and conditioner for a while but adding this product has had a fabulous effect on my hair. I've been put off previously as couldn't be bothered to get in the shower twice to allow it 20 minutes of 'cooking' time. What I do is put this on before going to bed with my hair in a turban and then wash and condition it in the morning. Thank you wonderful PK trichologists! 26 March 2015
Rated 5 out of 5 by Really Works My hair was suffering the effects of regular colouring and heat styling. I have tried many products in an attempt to rectify this with varying degrees of success. One application of the Elasticizer has made my hair much softer and with shine. The damaged areas are all showing signs of improvement. 10 October 2012
Rated 5 out of 5 by fabulous results! This is a very intensive treatment for extremely damaged/porous or afro hair types. It contains UV sunscreen protection. It will greatly improve elasticity leaving your hair more manageable. 29 June 2011
Rated 5 out of 5 by I love it I only recently began to use this as a regular treatment for my fine, long and hi-lighted blonde hair because I swim almiost daily for at least 30 minutes in chlorinated water. I do wear Kingsley's Swim Cap under my silicone swimming cap but need to keep my hair in good condition. I usually put it on my hair and sit in a steam room for 20 minutes once a week and even my hairdresser says my hair is in great condition. 26 June 2011
Rated 5 out of 5 by Miracle product! My hair is thick, prone to frizziness in summer, and highlighted. Plus I use hairdryers and ceramic straighteners. I am not kind to my hair and yet I want it to look sleek, glossy and amazing! A few different hairdressers recommended this product to me, and I went for the 'extreme' version just to be sure. Don't make the mistake I did and put it on like a conditioner after shampooing hair, because it supposed to be used the other way round. You put it on your hair like a mask, wrap it in a towel, and relax for 20/30 mins. THEN you shampoo it off and use your usual conditioner. After using it once a week for four weeks it has really transformed my hair, and friends have been complimenting me on the better condition of my hair. If I could afford to I would use this product every month to nourish and protect my hair. Its amazingly good! 10 June 2011
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