Free shipping over €55 in Ireland ✨

  • The Treatment Brush
  • The Treatment Brush
  • The Treatment Brush
  • The Treatment Brush
  • The Treatment Brush
  • The Treatment Brush
  • The Treatment Brush

The Treatment Brush

Wet-Line Brush

Unlock the full potential of your hair treatments with The Treatment Brush – your go-to tool for applying masks and leave-in treatments to damp or wet hair.

  • Wet Hair Only
  • Distributes Treatments
  • No Product Waste

€22.50

Added to Cart! View cart or continue shopping.
Klarna badge

Pay with Klarna – Spread the cost of your purchase by paying for your basket in instalments.

Why you'll love it:

  • Evenly distributes treatments across every strand
  • Short rubber bristles ensure smooth application
  • Minimizes waste – every drop of product counts
  • Essential tool for masks, conditioners, and leave-in treatments
💧 Best used on wet hair only – the dense rubber bristles are designed to glide through without snagging or pulling.
Find Out More

Crafted with 9 rows of short, flexible rubber bristles, this brush ensures your product is evenly distributed from root to tip. Each strand gets fully coated, so no product goes to waste and your hair gets the maximum benefit.

Shipping & Delivery

Delivery Times

(Please allow extra time during peak e.g. Black Friday)

Your order will be dispatched in maximum 3 working days. (Although usually within 24 hours!)

Please note: Customs duties, where applied are the responsibility of the customer. Our shipping charges only cover the cost of shipping the item. 

Join the Belle List

Sign up to our mailing list to be the first to know about new launches, styling tips and special rewards.