Travel-size bottle of Dyson Chitosan™ Post-style serum.

Hold and hydrate your end style, with instant shine and definition. Dyson Chitosan™ Post-style serum has been developed for use on finished styles on all hair types, to give 2x longer hold¹, without crunch, brittleness or residue. For hair that looks and feels moisturised, soft and smooth. Paraben-free, vegan formulation.

Dyson Triodetic™ technology, powered by our key ingredient, chitosan, creates flexible, lightweight bonds that support the hair, strand by strand. Our formula protects your style from unwanted frizz, even in high humidity.²

For use on dry, styled hair. Work through the hair with your fingers to smooth, define and enhance your style.

Use alongside Dyson Chitosan™ Pre-style cream to prime and define your styles, with flexible hold.

Features:

• Travel-size. Perfect for hand luggage.
• Flexible all-day hold.
• Up to 50% less frizz.¹
• Tested at 80% humidity.
• Instant shine and definition.
• Hair feels hydrated and moisturised.
• With hyaluronic acid and amino acid blend.