Dyson Chitosan Post-style serum is a lightweight post-styling hair serum that provides flexible, all day hold for smooth, shiny, frizz-free hair.
2x longer hold with up to 50% less frizz.**
Formulated for all hair types, this lightweight serum simultaneously Nourishes individual hairs, while locking their shapes with a flexible bond structure without compromising your hair’s natural feel. For use on dry and styled hair to define style.
Chitosan, derived from oyster mushrooms, creates flexible bonds that support the hair, strand by strand - protecting your styles from frizz, even in high humidity.**
Contains amino acids to repair signs of surface damage and hyaluronic acid to reduce frizz caused by humidity, for softness and shine.
Lightweight serum for even application to smooth, define, and enhance styles.
Dyson signature fragrance is a blend of green and floral notes - sparkling bergamot, soft florals, warming cedarwood and musk.
Precision pump is engineered to dispense an exact amount of product every time, for controlled usage.
Use on dry hair, after styling with your favorite hair tool. Pump to dispense product. Start with 1-2 pumps adding more as needed. Sheer between palms. Smooth through mid-lengths and ends. For best results, use with the Dyson Chitosan Pre-Style Cream on clean, wet hair before styling for maximum retention.
All Dyson full-size formulation products are refillable. Order a refill and follow instructions on the cartridge to replace.

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