LENGTH-STRENGTHENING HAIR MASK FOR SLOW-GROWING, DAMAGED LENGTHS
Nurture your hair’s natural growth and beauty with Kérastase Masque Extentioniste Hair Mask. This deep-conditioning mask helps to fortify and improve the overall health of your hair, promoting length and strength. Enjoy longer and more beautiful hair.
| Key Features | Details |
|---|---|
| Formulation | Deep-conditioning mask |
| Target Hair Type | Slow-growing, damaged lengths |
| Benefits | Strengthens hair, improves health, promotes length |
FAQ
How often should I use the Kérastase Masque Extentioniste Hair Mask?
For best results, use the mask once a week for damaged or slow-growing hair.
Can this mask be used on colored hair?
Yes, the mask is suitable for colored hair and helps maintain color while strengthening strands.
Is the mask suitable for all hair types?
Please contact customer service for specific recommendations based on your hair type.

Kevin Manning –
After using the mask weekly for three months, my hair feels stronger and has grown noticeably longer. It’s especially helpful for the damaged ends that were previously prone to breakage.
Natalie Terry –
My hair has become more manageable and less frizzy. The mask leaves it soft and healthy without weighing it down.
Eric Lee –
I’ve tried several hair masks, but this one stands out for how much it improves the strength of my slow-growing hair. I notice less split ends and better overall texture.
Max Bond –
It works well, but I would need to use it more frequently than once a week to see significant results. The texture is rich and absorbs quickly.