Shu Uemura Ashita Supreme Intense Revitalization Treatment

Ashita Supreme Intense Revitalization Treatment is an intensive repairing mask for lengths and ends, created for hair lacking softness, elasticity, and smoothness. The formula with ashitaba extract is designed to strengthen the hair fiber, replenish lost moisture, and visibly improve the overall hair texture without weighing it down.

The mask works like a “reset” for weakened strands: after use, hair feels more nourished, becomes more manageable, detangles more easily, and looks well cared for — with an even texture and natural shine. Suitable for all hair types, it is especially beneficial for dryness, breakage, porosity, and damage caused by coloring or heat styling.

How it works

Thanks to its silky texture, the mask coats the lengths, smooths the hair surface, and helps reduce breakage while softening and moisturizing the strands. With regular use, hair becomes easier to manage and looks better “from roots to ends” thanks to improved uniformity and maintained hydration levels.

Key benefits

• Intensively strengthens, hydrates, and softens hair along the lengths
• Makes hair smoother and helps reduce breakage
• Restores natural shine and improves manageability
• Does not weigh hair down; suitable for all hair types
• Ideal within the Ashita Supreme routine after shampoo/scalp scrub

Key ingredients

1. Ashitaba extract (Angelica keiskei leaf/stem extract) — a botanical ingredient responsible for the strengthening and conditioning effect in the Ashita Supreme line, helping support denser, smoother-looking hair.
2. Glycerin — a humectant that helps retain moisture and reduce the feeling of dryness along the lengths.
3. Cationic conditioning agents (e.g., Behentrimonium Chloride) — enhance softness, ease detangling, and improve hair discipline.

How to use

After cleansing with Ashita Supreme shampoo (or after the weekly scrub), apply the mask to clean, damp hair through the lengths and on the ends. Leave on for 5 minutes (up to 10 minutes if needed), then rinse thoroughly. For best results, finish with a serum/leave-in product from the line.

Who it’s best for

Recommended if hair has become drier and duller, starts breaking along the lengths, doesn’t “sit” well after washing, or needs more pronounced smoothness and softness. It also fits well into routines for porous hair and after regular heat styling, when both repair and a smoother, more controlled finish are important.

Ingredients: AQUA / WATER / EAU • HYDROXYPROPYL STARCH PHOSPHATE • GLYCERIN • QUATERNIUM-87 • CETEARYL ALCOHOL • BEHENTRIMONIUM CHLORIDE • PARFUM / FRAGRANCE • PROPYLENE GLYCOL • CAPRYLYL GLYCOL • PHENOXYETHANOL • CANDELILLA CERA / CANDELILLA WAX / CIRE DE CANDELILLA • ISOPROPYL ALCOHOL • BUTYLENE GLYCOL • BENZYL SALICYLATE • MENTHOL • BENZYL ALCOHOL • LIMONENE • LINALOOL • ALPHA-ISOMETHYL IONONE • HYDROXYCITRONELLAL • ANGELICA KEISKEI LEAF/STEM EXTRACT • PANTHENOL • CAFFEINE • BIOTIN • FERULIC ACID • SODIUM HYDROXIDE • CITRIC ACID (F.I.L. N70048981/1).