Dyson Post-style Serum Refill Flexible Hold 1 Refill (100mL)

The Dyson Chitosan Post-style Serum Refill (100ml) is a lightweight post-styling serum designed to deliver flexible, all-day hold for smooth, shiny, frizz-free hair. It’s formulated to be used on dry, styled hair to help hold and define your look while maintaining a natural texture. This refill fits easily into your existing Dyson routine and helps you extend the life of your hairstyle with minimal effort.

Key benefits

• Flexible hold throughout the day keeps your style in place without stiffness or crunch.
• Frizz reduction thanks to a formula that helps control humidity and shine.
• Defined shapes with a light touch that respects your hair’s natural feel.
• Efficient dispensing precision pump ensures you use the exact amount each time.
• All hair types benefit from conditioning while shaping strands with a flexible bond structure.

Ingredients and their benefits

• Chitosan — derived from oyster mushrooms, creates flexible bonds that support each strand and help protect styles from frizz, even in humidity.
• Amino acids — repair signs of surface damage and contribute to a healthier-feeling strand surface.
• Hydrolyzed Hyaluronic Acid — helps reduce frizz caused by humidity, adding softness and shine.
• Panthenol (Pro-Vitamin B5) — conditions hair to improve manageability and smoothness.
• Fragrance (Parfum) — provides a refined Dyson signature scent with green and floral notes, bergamot, cedarwood, and musk.

Usage tips and who this is for

• Use on dry hair after styling with your favourite hair tool to extend hold and definition.
• Pump to dispense product. Start with 1-2 pumps, adding more as needed.
• Sheer the serum between your palms and smooth through mid-lengths and ends for even distribution.
• For maximum retention, pair with Dyson Chitosan Pre-Style Cream on clean, wet hair before styling.
• All Dyson full-size formulation products are refillable; order a refill and follow the cartridge instructions to replace.

In practice, this refill is designed to complement the post-style routine by locking in shape while maintaining a natural hair feel and touchable softness. The inclusion of Chitosan and Hylauronic Acid helps address frizz and humidity-related concerns, making it a solid option for guests who want flexible hold without heavy product buildup.

With its precision pump, you get a controlled amount every time, reducing waste and ensuring consistent results. The product is a refined choice for anyone seeking a lightweight serum that disciplines frizz and enhances shine without altering the hair’s natural texture.