Skip navigation

Dyson Chitosan™ Post-style serum Refill
SKU: 572593-01 | RRP: $89

All hair types
Dyson Chitosan™ Post-style serum Refill
All hair types
Dyson Chitosan™ Post-style serum Refill
In stock
NZ$89.00
Dyson Chitosan™ Post-style serum Refill
SKU: 572593-01 | RRP: $89

Holds and defines your end style.

Instant hydration and shine.

Flexible all day hold1. Without the crunch.

Dyson Chitosan cartridges are recyclable. When you have finished your product, follow instructions to remove the cartridge and recycle.

Select your size and formulation. Take our quiz to help you decide. Learn more.

Buy from Dyson.co.nz

Post-style serum

Who’s it for?
This product is a refill cartridge for your existing Dyson Chitosan™ Post-style serum product.

For all hair types.
Hold and hydrate your end style, with instant shine and definition.
Work through the hair with your fingers to smooth, define and enhance your style.

Dyson Chitosan refill cartridge on black background.

How to refill

Follow a few simple steps to refill and reuse your Dyson Chitosan™ product.

Inner cartridge being removed from pump-bottle

Frequently asked questions

You can change your refill using the following simple steps:

Step 1) Remove lid from your original bottle.
Step 2) Carefully twist the reusable pump to detach the outer sleeve.
Step 3) Unbox the new refill cartridge and remove the cap and foil seal.
Step 4) Recycle your used cartridge and cap together in your household recycling.
Step 5) Lastly, screw the reusable pump onto your new cartridge. Reattach the outer sleeve and lid.

Yes, your Dyson Chitosan™ refill is recyclable. You can simply recycle the cartridge at home.

Dyson Chitosan™ Post-style serum should be applied on dry, styled hair. Work through your hair with your fingers to smooth, define and enhance your style.

Our precision applicator produces a precise 0.22ml dosage per pump which means your product will deliver over 400 pumps before you’ll need to order your next refill.

How quickly you get through your refill will depend on factors including your hair type, hair length, density, thickness, condition and how often you style.

Shop all pre-style cream products

Discover the Dyson Chitosan™ range

An oyster mushroom on a dark background.

Made to work with Dyson Hair care devices

A line-up of Dyson hair care devices on a white background.

1vs. untreated hair.

2Tested at relative 80% humidity.

3vs. untreated hair. Tested at relative 80% humidity.