Kerastase Elixir Ultime Le Masque 200ml is a luxury oil-infused hair mask that transforms dull, dry hair into silky, visibly shinier strands. Powered by a blend of five precious oils, this French treatment deeply nourishes the hair fiber while staying weightless, leaving hair up to 8x shinier with long-lasting radiance and softness. It is a deep-conditioning treatment suited to all hair types.

Why This Hair Mask Works

Frequent washing and exposure to heat, sun and humidity strip the hair of its natural shine, leaving it dull and malnourished. This Kerastase hair mask penetrates deep into the hair fiber to restore lost nutrition, smooth the cuticle and lock in radiance. The result is intense 48-hour fiber nutrition and frizz control that holds up to 96 hours even in 80% humidity.

Ideal For

This mask is ideal for anyone with dull, dry or frizz-prone hair seeking salon-level shine and nourishment at home. It suits all hair types and is especially restorative for thick, coarse or lifeless hair, making it a luxurious weekly ritual or a quick mid-week revival.

The Elixir Ultime formula is built around a blend of five precious oils:

• Marula Oil - rich in vitamins C and D plus Omega 9, it reinforces the hair fiber for a weightless, antioxidant-rich shine

• Camellia Oil - a fast-absorbing emollient that smooths the hair fiber for incredible softness and shine

• Corn Germ Oil - delivers nutritional and protective antioxidant benefits to the strand

• Pracaxi Oil - brings shine, nourishment and deep conditioning

• Argan Oil - restores strength and helps protect hair from external aggressors

Together these oils penetrate the densest hair fiber to repair dullness while delivering lightweight, luxurious nutrition.

1. Apply a quarter-size amount of Le Masque to washed, towel-dried hair.

2. Spread through the mid-lengths and ends, massaging strand by strand and combing through for even distribution.

3. Leave on for 5 to 10 minutes.

4. Add a little water, emulsify, then rinse thoroughly.

Use occasionally as a deeper treatment for fine hair, or as a regular post-shampoo treatment for normal to coarse hair. For an extra boost, mix in a few drops of Elixir Ultime L'Huile Originale oil.