REF Colour Boost Masque Ash Brown Dr Dennis Gross Vitamin C & Lactic Acid The Grey Cleansing and Shaving

The Grey Cleansing and Shaving Mousse features:

Want more shine

parts of the skin which experience breakouts

it's an olfactory journey that takes you to the heart of Vetiver's natural beauty

or a well-deserved treat for yourself

REF Colour Boost Masque Ash Brown Dr Dennis Gross Vitamin C & Lactic Acid The Grey Cleansing and ShavingColour Boost Masque Ash Brown 4. 1 by REF. In short: richer colour, better condition, and a noticeable boost in shine, all in the time it takes to have a cup of tea. REF Colour Boost Masque Ash Brown is a clever little upgrade for tired, flat brunette tones. More than just a conditioning hair mask, it works as a toning treatment that reinvigorates your colour in just 10 minutes, ideal when your brown starts looking a bit dull or brassy. Designed to