Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

Elasticizer Deep Conditioning Treatment 500ml

Product code: T239026U

Elasticizer Deep-Conditioning Treatment delivers a super-charged boost of elasticity, moisture and strength to fine, medium and coarse hair. Our award-winning, pre-shampoo, nutrient-rich formula helps to reduce the likelihood of breakage, leaving hair bouncy, silky, shiny and manageable without weighing hair down. Apply pre-shampoo and then wash out.

Product details

More information

How to Use: Before shampooing, thoroughly wet hair and apply in sections. Work into hair with fingertips

Cover with a shower cap and leave for at least 20 minutes (the longer the better)

Rinse well and follow with the appropriate Philip Kingsley shampoo, conditioner and scalp toner

Finer hair textures should double-shampoo to remove all product

For best results use at least once a week

Give your hair an enhanced Elasticizer treat by covering with a shower cap and leaving on overnight

Apply Elasticizer before working out, then shampoo out post-gym

Product Size: 500 ml

Product Texture: Cream

All hair types

Damaged hair

Philip Kingsley

Elasticizer Deep Conditioning Treatment 500ml

£80

£16 per 100ml

Free standard delivery over £75

Reviews (2439)

4.8

0% Recommended this product

Mentions
06 August 2026Amy P.

Best hair mask around

Originally posted on Philip Kingsley

Love this product ! has really helped with the quality of my hair ! its helped smooth out frizz, stopped breakages and helped with my split ends which is an added bonus ! cant be without this product x

Helpful?

06 August 2026

Love love love this. Makes

Originally posted on Philip Kingsley

Love love love this. Makes my hair so shiny and soft. I have highlighted very fine hair and have noticed a difference the first time I applied this to my hair. Thankyou so much ☺️

Helpful?

06 August 2026Carolyn O.

This is my first time

Originally posted on Philip Kingsley

This is my first time using the elasticizer and my only regret is that I haven’t found it sooner. It’s made a difference after just one use, can’t wait to see how my hair reacts after more use! Thank you! 🤩

Helpful?

06 August 2026hayley h.

On my hair health journey

Originally posted on Philip Kingsley

On my hair health journey and this is definitely helping!!

Helpful?

06 August 2026Phoebe H.

Huge difference already!

Originally posted on Philip Kingsley

I have used the elasticizer 3 times and can already see such a difference in my hair. It’s shinier, softer and stays fresh for longer between each wash. Will definitely continue to use, highly recommend!

Helpful?

30 July 2026Maria K.

A small amount leaves my

Originally posted on Philip Kingsley

A small amount leaves my hair soft and manageable keeping it in great condition

Helpful?

27 July 2026alicia c.

Just introduced my Grandaughter to

Originally posted on Philip Kingsley

Just introduced my Grandaughter to this one she is already noticing the improvement

Helpful?

24 July 2026Sarah D.

From the first use my

Originally posted on Philip Kingsley

From the first use my hair looks healthier. Shinier, fuller, softer

Helpful?

21 June 2026Charlotte M.

Beautifully luxurious!

Originally posted on Philip Kingsley

I was sold on the Elasticizer range after getting a sample in a summer travel set a couple of years ago. I’ve never had a conditioning treatment that made my hair feel so nourished and soft without it feeling weighed down. Beautifully luxurious.

Helpful?

15 June 2026Bev M.

I am do pleased I

Originally posted on Philip Kingsley

I am do pleased I found this product. It is amazing

Helpful?

14 June 2026Margaret D.

Wonderful stuff.

Originally posted on Philip Kingsley

The effect this product has on my hair is wonderful.

Helpful?

10 June 2026Harriet D.

Use this weekly and it

Originally posted on Philip Kingsley

Use this weekly and it really helps make my fine fragile strands feel nourished, strong and healthy. A real boost to hair health and confidence. A staple product in my hair care regime!

Helpful?

05 June 2026Angela G.

Amazing

Originally posted on Philip Kingsley

This stuff is amazing, I only use it once a week and it keeps my hair looking amazing. It has made my hair a lot more manageable and given it a new lease of life.

Helpful?

31 May 2026Kirsten H.

If you are looking for

Originally posted on Philip Kingsley

If you are looking for a special treatment you can’t go wrong with Elasticizer.

Helpful?

25 May 2026Lucy B.

A miracle ❤️

Originally posted on Philip Kingsley

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.

Helpful?

24 May 2026Michelle D.

After 6 months use

Originally posted on Philip Kingsley

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.

Helpful?

21 May 2026Sarah W.

Really helped my very dry

Originally posted on Philip Kingsley

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.

Helpful?

18 May 2026Lauren K.

I’ve only been using it

Originally posted on Philip Kingsley

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

Helpful?

17 May 2026Jacqueline B.

Elasticizer Deep Conditioner

Originally posted on Philip Kingsley

Absolutely Love love love this product hair feels like I’ve been to the salon so bouncy

Helpful?

11 May 2026Kate L.

The best pre-conditioner I've used,

Originally posted on Philip Kingsley

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.

Helpful?

1 of 407