REF Colour Boost Masque Cool Silver Ash 10.11 is a professional tinted mask that enhances and revitalises blonde or grey hair, neutralising yellow or brassy tones and restoring a cool, silvery finish. Ideal for light-coloured or grey hair, this mask delivers vibrant, balanced colour while moisturising and strengthening every strand, leaving hair soft, shiny and healthy.

Shade 10.11 – Cool Silver Ash: A cool silver shade with grey undertones, perfect for blonde or grey hair that needs a boost of cool colour and neutralisation of yellow or golden tones. Ideal for achieving a modern, elegant look.

• Neutralises unwanted warm tones for a cool, silvery finish;
• Strengthens and revitalises hair while keeping it moisturised;
• Adds natural shine and enhances bright highlights;
• Concentrated formula delivers even, long-lasting colour;
• Easy to use and incorporate into your haircare routine.

Key ingredients:

• Active colour pigments – for precise, vibrant results;
• Rice proteins and oleic oils – nourish and protect the hair;
• REF Botanical Complex – natural ingredients that strengthen and protect the hair structure.

Formula & ethics:

• Vegan and cruelty-free;
• Free from parabens, sulfates and silicones;
• Suitable for all types of light-coloured hair, whether natural or coloured.

Directions for use:

• Apply to clean, freshly washed, damp hair that has been gently towel-dried;
• Distribute evenly through the lengths and ends;
• Leave on for 5–20 minutes, depending on the desired intensity;
• Rinse thoroughly;
• Use 1–2 times a week to maintain colour and help prevent yellow tones.

Note: Wear gloves to avoid staining your hands.

Packaging:

• Convenient 200 ml tube for home or professional use;
• Elegant, professional design that is easy to use.

Product type: Tinted mask for neutralising warm tones and maintaining blonde or grey hair.

Suitable for: Light blonde, grey or white hair with unwanted warm tones.