Say cheers to healthier-looking hair with the BLEACH LONDON Beer Mask, a deep conditioning hair mask that works to replenish hair the morning after the night before. Enriched with a cocktail of beneficial ingredients, including Vitamins B2, B6, B7, B8 & B9, Magnesium & Selenium, the Beer Protein hair treatment will help to soften & strengthen tresses while a delivering reparative effect & detangling even the messiest of manes.