Kerastase Nutritive Masque Magistral Irisome (6.8 oz)
An intensely nourishing hair mask designed for severely dry and sensitized hair. Enriched with the Irisome Complex and Benjoin Resin, it deeply hydrates, restores softness, and improves hair manageability while protecting against future dryness.
This luxurious, salon-quality treatment penetrates the hair fiber, leaving it silky, smooth, and radiant without weighing it down. Ideal for thick, dry, or brittle hair, it provides long-lasting moisture and nourishment for a healthy, revitalized look.
Key Benefits
- Deeply hydrates severely dry and sensitized hair
- Restores softness and improves manageability
- Protects against future dryness
- Leaves hair silky, smooth, and radiant
- Lightweight formula that does not weigh down hair
Product Specifications
| Item | Size: 6.8 oz |
|---|---|
| Key Ingredients | Irisome Complex, Benjoin Resin |
| For Hair Type | Severely dry, thick, brittle, or sensitized hair |
FAQ
Can this mask be used on color-treated hair?
Yes, the mask is formulated to nourish and protect color-treated hair while maintaining its integrity.
How often should I use this hair mask?
For best results, use once every 10 to 14 days, depending on hair condition and environmental exposure.
Is this product suitable for fine hair?
While designed for thick, dry hair, it can be used on fine hair in smaller amounts, but it may add weight if overused. Use sparingly for fine hair.

Jane Fraser –
After using this mask regularly, my dry, brittle hair has become much softer and easier to comb. The texture improved significantly without feeling heavy. I noticed a visible difference in shine after just one use.
William Hunter –
My hair, which was very frizzy and prone to breakage, responded well to this treatment. It left my strands smooth and manageable. I use it every two weeks and have seen consistent improvement over time.
Kylie Rees –
The mask delivers strong hydration, especially for my thick, dry ends. It doesn’t leave a greasy feel, which is a plus. A bit of the product is enough for full-length application.
Penelope Slater –
I have sensitive scalp and dry hair, and this mask has helped reduce frizz and improve elasticity. The scent is mild and not overpowering. A must-have in my hair care routine.
Leah Burgess –
Great for restoring moisture after heat styling. My hair feels more resilient and less prone to split ends. I apply it once a week and see noticeable results.