Dialight Booster 50ml Matte by L'Oréal Professionnel

Why you'll love it

• An acid gel-cream tone-on-tone colour in this shade
• Doesn't lighten or sensitise the hair, deposit-only toning and glossing
• Fills, tones and adds glossy shine on any hair
• Gentle, acidic formula for refreshing and personalising colour
• Salon-quality L'Oréal Professionnel gloss colour

Glossy, gentle, tone-on-tone colour. L'Oréal Professionnel Dialight in this shade is an acid gel-cream colour that doesn't lighten or sensitise the hair, it deposits tone and glossy shine, filling and refreshing colour on any hair, for a gentle, personalised, glossy result.

What it does for your hair

Dialight is a demi/acid tone-on-tone colour: acidic and deposit-only, so it tones, glosses, fills and refreshes without lifting or the harshness of a permanent, ideal for toning, refreshing faded colour, blending a little grey and adding serious gloss. this shade gives a natural, glossy result. It fades softly and is gentle enough for frequent glossing.

How to use it

For professional use. Carry out an allergy alert test at least 48 hours before every application (see below). Mix with the appropriate Dialight developer, apply to the hair, process for the recommended time, then rinse and follow with colour-safe care.

Who it's for

This one's for anyone wanting glossy, gentle, tone-on-tone colour for toning, refreshing or grey-blending. We've been perfecting colour, blow-dries and styling for clients in Codsall for years, and an acid gloss is one of the loveliest, gentlest ways to refresh and add shine to colour.

Build your routine

Keep colour looking rich and glossy with gentle, colour-safe care. Find a suitable wash in our shampoo collection, explore more across our hair products, or browse our shop by brand pages for your favourites.

Free UK delivery on all orders.

This product is mixed with a developer and contains ingredients that can cause an allergic reaction. Always carry out an allergy alert test according to the instructions at least 48 hours before each use, even if you have coloured your hair before. Not intended for use on under-16s. Wear suitable gloves, avoid contact with the eyes, and do not use on an irritated or damaged scalp.