shu uemura Ashita Supreme Ultra Smoothing Hair Mask

Intensive nourishing hair mask for hair that needs nourishment, smoothing, and frizz control. Suitable for all hair types, especially unruly and dull mid-lengths and ends, leaving the hair softer and more polished-looking.

Benefits

• Deeply nourishes mid-lengths and ends for an intensely revitalized hair appearance
• Helps reduce hair breakage by up to 5x¹
• Leaves hair 68% smoother¹
• Supports up to 9x easier detangling¹
• Gives hair up to twice as much shine¹
• Helps tame frizz and promotes a smoother, more polished look
• Suitable for all hair types, especially frizzy and dull hair
• Free from sulfates and silicones

1:Based on the brand’s instrumental tests: 2x more shine when using the shampoo and mask compared to unwashed hair; 5x less breakage, 68% smoother hair, and 9x easier detangling when using the treatment compared to a non-conditioning shampoo

Key ingredients

• Japanese Ashitaba extract – rich in antioxidants, vitamins, and minerals, helping leave hair smoother, shinier, and healthier-looking
• Ferulic acid – a well-known active ingredient with protective properties that supports hair vitality and contributes to smoothness, strength, and shine

How to use

After shampooing, apply the mask to wet mid-lengths and ends. Leave on for 5 minutes, then rinse thoroughly. For complete care, continue with other products from the Ashita Supreme range.