2x longer hold.¹ Without the crunch. Engineered with Dyson Triodetic™ technology.

This refill is only for use with your existing Dyson Chitosan™ Multi-use styling spray and should not be used in isolation.  

Ultra-fine, flexible hold for 2x longer – without the crunch.¹ Dyson Chitosan™ Multi-use styling spray is designed to work in multiple ways – whether setting a finished style, reviving styles, or restyling new shapes.

Dyson Triodetic™ technology, powered by our key ingredient, chitosan, creates flexible, lightweight bonds that support the hair, strand by strand.

Our paraben-free formulation contains hydrolysed wheat protein for softness. It’s enriched with bamboo extract, an ingredient known for its structural properties, which works alongside chitosan to hold your styles for 2x longer.¹

Strong on performance but light on application, our ultra-fine non-aerosol spray delivers even coverage and easy buildability.

Spray lightly over dry, styled hair – less is more – to hold your style. Use lightly throughout the day to revive your look or extend your style. To restyle, spray liberally on the hair, section by section, to dampen. Then use your favourite hot air styler to restyle.

How to refill:

Step 1
Push up on the base of your spray-bottle to release the inner dispenser.
Carefully unscrew the pump from the existing cartridge. Unbox the new refill cartridge and remove screw cap. Attach screw cap to the used cartridge and recycle together in your household recycling.

Step 2
Remove foil seal on refill cartridge. Attach the existing pump to the new refill and screw tightly into place. Insert the new refill and attached pump back into the original spray-bottle outer sleeve, until it clicks into place.

• Depth: 41.2 MM
• Height: 173 MM
• Width: 41.2 MM

1 vs. untreated hair.