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Elasticizer Booster 150 ml

Product code: T238885U

Elasticizer Booster is a deeply nourishing conditioner, formulated to complement and enhance our award-winning Elasticizer. Rich in Olive Fruit Oil and strengthening Yeast and Chia Seed extracts, use this intensive formula to boost your normal conditioner for healthier looking hair.

Product details

More information

How to Use: Apply your normal conditioner over mid-lengths and ends of cleansed hair

Smooth the Booster over the top, paying particular attention to the driest, most damaged areas of your hair

Rinse thoroughly and dry and style as usual

Can also be used all over in place of your normal conditioner and left on for up to 10 minutes as a flash mask for a more intense treatment

Olive oil

Chia seed extract

Elastin

Product Size: 150 ml

Product Texture: Cream

Dry hair

Damaged hair

Philip Kingsley

Elasticizer Booster 150 ml

£32

£21.33 per 100ml

Also available in: Elasticizer 75ml and Elasticizer 150ml
Free standard delivery over £75

Reviews (134)

4.9

1% Recommended this product

Mentions
01 June 2026Shirley H.

I have menopause hair Using

Originally posted on Philip Kingsley

I have menopause hair Using this product has made it less brittle less dry less wiry feeling I will continue to use this product Arrived promptly and well packaged

Helpful?

09 May 2026Kim H.

Love it

Originally posted on Philip Kingsley

Live this range and how it feels on my hair my hairdresser introduced me to this

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23 April 2026Sheryl H.

Elasticiser is brilliant for my

Originally posted on Philip Kingsley

Elasticiser is brilliant for my naturally curly hair and is one of the few products that doesn't trigger my allergies

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11 April 2026Anastasiya N.

hair looks smoother and more polished

Originally posted on Philip Kingsley

I’ve been using the Elasticizer Booster Restoring treatment, and it has quickly become one of my go-to hair care products. It gives my hair an instant boost of hydration and helps bring back softness and shine. What stands out most is how it improves the overall strength and elasticity of my hair. It feels more resilient and less prone to breakage after regular use. Despite being a restoring treatment, it still feels lightweight and doesn’t leave my hair feeling heavy. I also noticed that my hair looks smoother and more polished, with less frizz and better manageability throughout the day. The texture of the product is rich but easy to apply, and it rinses out cleanly. Overall, this is a great addition to any hair care routine, especially if your hair needs extra repair and nourishment. I would definitely recommend it.

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30 March 2026Natasha L.

Love this gives that extra

Originally posted on Philip Kingsley

Love this gives that extra soft feel and great results

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16 March 2026Edyta P.

Only got it a few

Originally posted on Philip Kingsley

Only got it a few weeks ago but it’s been good so far. Not noticed significant changes but it’s early days. Hair does feel more nourished.

Helpful?

02 February 2026Mrs A.

Less shedding.

Originally posted on Philip Kingsley

I have only used this product once but already there seems to be improvement in my hair. As someone with hypothyroidism I suffer hair loss and after using this there doesn't seem to be so much hair in my hairbrush and the ends seem less fragile. I like that it is recommended for weekly as I am not one for preening my hair on a daily basis. Finger's crossed for even less hair on my brush or clogging up the drain in my shower!

Helpful?

Replied

02 February 2026

Thank you for sharing your experience with our products. We're glad to hear it's already making a difference in your hair health. We look forward to continuing to support your hair care routine in the future.

30 January 2026Agnese N.

I first got this as

Originally posted on Philip Kingsley

I first got this as a small sample and used it once—I couldn’t believe how soft and silky my hair felt. You don’t need to use much, as a little goes a long way. It also smells lovely and leaves my hair very soft, even in our hard water area. I liked it so much that I bought a big bottle.

Helpful?

Replied

03 February 2026

Hello Agnese! We're so glad to hear that you enjoyed the sample and found it made your hair feel soft and silky. We can't wait for you to experience the benefits of the full-sized bottle in the future!

21 January 2026Catherine D.

Excellent product

Originally posted on Philip Kingsley

Best product I’ve ever used for my hair. Frizz all gone, smooth manageable hair.

Helpful?

06 January 2026Julie H.

Trying the elasticizer

Originally posted on Philip Kingsley

Ive been using the Elasticizer for a couple of weeks and finding it very good. I’m new to the range so still learning to look after my recent hair loss with PK range.

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01 January 2026Angie D.

Have been using elaticizer booster

Originally posted on Philip Kingsley

Have been using elaticizer booster along with perfecting primer heat protection and elasticised extra and it seems to have stopped the breakage and improved condition.

Helpful?

28 December 2025Jenny J.

Love this conditioner, it makes

Originally posted on Philip Kingsley

Love this conditioner, it makes my hair look thicker and feels heavier.

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20 December 2025Paula F.

Outstanding. easy to use. Really

Originally posted on Philip Kingsley

Outstanding. easy to use. Really makes a huge difference

Helpful?

17 December 2025Samantha H.

Excellent! The only product I've

Originally posted on Philip Kingsley

Excellent! The only product I've found that doesn't tangle my hair and leaves it lovely and soft.

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13 December 2025Leslie L.

This product is amazing, has

Originally posted on Philip Kingsley

This product is amazing, has my hair so soft and manageable. It’s more healthier than before

Helpful?

26 November 2025Catherine G.

Your elasiticizer is magic, have

Originally posted on Philip Kingsley

Your elasiticizer is magic, have used it for many years now, hate is when Ii run out and forget to reorder.

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25 November 2025Caroline C.

Elasticizer has become an essential

Originally posted on Philip Kingsley

Elasticizer has become an essential staple in my self-care routine. I have fine, postmenopausal here but have been using it for years because I’m addicted to the enhanced, healthy bouncy texture, revived colour and shine. My hairdresser always comments about the excellent condition of my highlighted hair, too.

Helpful?

25 November 2025Elisabeth M.

Finally a product that smooths

Originally posted on Philip Kingsley

Finally a product that smooths my dry frizzy menopausal hair. Long may it continue to work.

Helpful?

07 November 2025Anne G.

My daughter introduced me to

Originally posted on Philip Kingsley

My daughter introduced me to the brand and this product recently at 60 my hair is shiner than it has been for ages no frizz or dryness . Long lasting and definitely worth combining it with the rest of the range

Helpful?

05 November 2025Yulia K.

Amazing product. After only three

Originally posted on Philip Kingsley

Amazing product. After only three weeks of use (three applications) I can already notice my hair is less fragile, has more bounce and doesn't feel as dry and dehydrated. I did not believe it was possible for a product to have such an impact. I leave it overnight and it has not made my hair feel weighted down or extra greasy. I also believe it has resulted in less hair loss.

Helpful?

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