Dyson Chitosan™ Post-style serum refill
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Holds and hydrates your end style
Flexible all-day hold.1 Even in high humidity.2
Up to 50% less frizz1
For instant definition while maintaining shine
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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.
How to refill
Follow a few simple steps to refill and reuse your Dyson Chitosan™ product.
Your style, your way
Discover inspiring styling content created by our Dyson Beauty owners.
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
- For naturally straight to wavy hair that is easily weighed down.
- For use on towel-dried, damp hair, before styling.
- Flexible all-day hold, even in high humidity. Up to 50% less unwanted frizz.
- 100ml. Available in 4 variants for different hair type.
- For naturally straight to wavy hair that needs more nourishment.
- For use on towel-dried, damp hair, before styling.
- Flexible all-day hold, even in high humidity. Up to 50% less unwanted frizz.
- 100ml. Available in 4 variants for different hair type.
- For naturally curly to coily hair that is easily weighed down.
- For use on towel-dried, damp hair, before styling.
- Flexible all-day hold, even in high humidity. Up to 50% less unwanted frizz.
- 100ml. Available in 4 variants for different hair type.
- For naturally curly to coily hair that needs more nourishment.
- For use on towel-dried, damp hair, before styling.
- Flexible all-day hold, even in high humidity. Up to 50% less unwanted frizz.
- 100ml. Available in 4 variants for different hair type.
Discover the Dyson Chitosan™ range
Made to work with Dyson hair care devices
1vs. untreated hair.
2Tested at relative 80% humidity.