KERASTASE Spécifique Masque Réhydratant Hydrating Hair Mask 200ml

KERASTASE Spécifique Masque Réhydratant 200ml is a lightweight rehydrating hair mask for dehydrated, sensitised lengths, especially when the scalp is oily or unbalanced. Designed to restore moisture without excessive weight, it helps hydrate, soften and detangle the hair while improving smoothness and shine.

Rehydrates dry lengths – Helps replenish moisture in dehydrated and sensitised hair.

Ideal for oily roots + dry ends – A particularly useful treatment when the scalp becomes oily but the lengths still need hydration.

Lightweight conditioning – Provides moisture and softness without the heavy feel of a rich nourishing mask.

Improves softness & detangling – Helps hair feel smoother and easier to manage.

Supports an oily-scalp routine – Pairs particularly well with KERASTASE Spécifique Bain Divalent.

200ml · Rehydrating Hair Mask · Dry Lengths · Oily Scalp Routine · Lightweight Hydration

Best for: Dehydrated hair • Dry lengths • Oily roots with dry ends • Sensitised hair • Hair lacking softness • Unbalanced scalp routines

What Is It?

KERASTASE Spécifique Masque Réhydratant 200ml is a lightweight hydrating mask designed to address a very common combination:

Oily scalp + dehydrated lengths

When roots become oily quickly, customers sometimes avoid conditioners and masks because they're worried about making their hair greasier.

But oiliness at the scalp does not necessarily mean the lengths are sufficiently hydrated.

Masque Réhydratant allows the lengths to receive targeted hydration and conditioning without applying a heavy, overly nourishing treatment around the scalp.

The result:

Rehydrate → Detangle → Soften → Smooth → Restore Shine

Why Pair It With Bain Divalent?

This is one of the strongest combinations within the Spécifique range.

Bain Divalent → Targets oily roots/scalp while cleansing the hair.

Masque Réhydratant → Targets the dehydrated lengths and ends that still require moisture.

Together, they address both sides of the problem:

OILY ROOTS → Bain Divalent

DRY LENGTHS → Masque Réhydratant

Why You'll Love It

• Lightweight rehydrating hair mask
• Ideal for dehydrated lengths
• Excellent for oily roots with dry ends
• Helps restore moisture
• Improves softness
• Helps smooth the hair fibre
• Makes detangling easier
• Helps improve manageability
• Doesn't unnecessarily weigh down the hair
• Ideal after an oil-control shampoo
• Suitable for sensitised lengths
• Professional KERASTASE hair and scalp care
• 200ml

Who Is It For?

Ideal for:

Dehydrated hair
Dry lengths and ends
Oily roots with dry ends
Unbalanced scalp with dehydrated hair
Sensitised lengths
Hair lacking softness
Hair that becomes oily at the roots but dry through the ends
Hair needing hydration without heavy nourishment

Pair Me With

KERASTASE Spécifique Bain Divalent Shampoo – The strongest pairing for customers with oily roots and dry or sensitised lengths. Use Bain Divalent to cleanse and balance the scalp, then Masque Réhydratant to restore hydration through the lengths.

KERASTASE Spécifique Potentialiste Balancing Scalp Serum – Add as the leave-in scalp step when the scalp is oily, sensitive or generally unbalanced and needs additional balancing and barrier support.

For a complete routine:

Bain Divalent → Masque Réhydratant → Potentialiste Scalp Serum

Spécifique Masque Réhydratant | Nourishing Hair Mask | Kérastase UK

Step 1
Apply to shampooed, towel-dried hair.

Step 2
Leave on for 5 minutes.

Step 3
Rinse thoroughly.

AQUA/ WATER/ EAU – HYDROXYPROPYL STARCH PHOSPHATE – QUATERIUM-87 – STEARYL ALCOHOL – BEHENTRIMNIUM CHLORIDE – PROPYLENE GLYCOL – ISONONYL ISONONANOATE – CETYL ESTERS – CAPPRYLYL CLYCOL – CAPRYLOYL GLYCINE – CANDELILLA CERA / CANDELILLA WZX / CIRE DE CANDELILLA – ISOPROPYL ALCOHOL – PHENOXYETHAnOL – SODIUM HYDROXIDE -LINALOOL – LIMONENE -GERANIOL – CITRONELLOL -ALPHA- ISOMETHYL -IONONE - 2-OLEAMIDO-1 , 1-OCTADECANEDIOL – CI 42090 / BLUE1 – 19140 – YELLOW 5 -PARFUM / FRAGRANCE. C257032/1.