Wella Professionals Ultimate Color Pro+ Sealer Liquid Layer

Professional leave-in acidic treatment designed as the final step immediately after hair colouring. It helps restore the hair's naturally slightly acidic pH, smooth the lifted cuticle and lock colour pigments inside the hair fibre. It also improves detangling and leaves freshly coloured hair softer, smoother and shinier after just one application. For professional salon use only.

Benefits

• Used as an instant finishing treatment after hair colouring
• Features an acidic pH of 4–5 to help restore the hair's natural balance after the alkaline colouring process
• Helps seal the hair cuticle and retain colour pigments inside the hair fibre
• Helps stop ongoing oxidation after the colouring service
• Reduces porosity and supports better moisture retention
• Improves detangling and leaves hair smoother, softer and shinier
• Antioxidant care helps protect freshly coloured hair
• Can also be applied to the scalp to improve comfort after colouring
• 87% of participants with sensitive scalps reported improved scalp comfort after one use¹
• Leave-in formula that does not add an extra rinsing step to the salon service
• Powered by Metal Purifier technology to care for hair exposed to metal particles
• For professional use only

¹ External consumer study with participants with sensitive scalps using Color Sealer Liquid Layer.

Key ingredients & technologies

• Glycine and Pro-Vitamin B5 (Panthenol) – glycine is part of the Ultimate Color technology designed to care for the structure of colour-treated hair, while panthenol helps maintain moisture, softness and elasticity
• Metal Purifier – technology designed to target metal particles in the hair that may negatively affect hair condition and colour results

How to use

1. After completing the colouring service, emulsify the colour and rinse thoroughly.
2. Shampoo the hair and rinse again.
3. Divide damp hair into four sections.
4. Apply 2–3 sprays to both the hair and scalp in each section.
5. Comb through to distribute the product evenly.
6. Do not rinse. Continue with the remaining salon treatment or styling.

Frequently Asked Questions FAQ

• Why is the product used after colouring?
  Oxidative hair colouring is performed in an alkaline environment that opens the hair cuticle. Color Sealer Liquid Layer helps restore the hair's slightly acidic pH after colouring, smooths the cuticle and helps lock colour pigments inside the hair fibre.

• Does Color Sealer need to be rinsed out?
  No. It is a professional leave-in treatment. Leaving the product in the hair helps maintain the acidic environment and keeps the cuticle sealed.

• Is it suitable for all shades of colour-treated hair?