Description
Kérastase Elixir Ultime Shampoo 250ml is a luxurious oil-infused cleansing shampoo developed to improve the appearance of dull, lacklustre hair while restoring softness, smoothness and natural-looking shine. Part of the Kérastase Elixir Ultime collection, this professional shampoo features Marula Oil to help nourish hair without leaving it feeling unnecessarily heavy.
Everyday styling, environmental pollution and accumulated product residue can leave hair looking dull or feeling difficult to manage. This shampoo provides an effective cleansing experience while supporting a softer, more radiant finish.
Designed for customers who want a professional, shine-enhancing hair care routine, Kérastase Elixir Ultime Le Bain combines cleansing ingredients with lightweight conditioning benefits.
Why Choose Kérastase Elixir Ultime Shampoo?
Choosing the right shampoo is an important part of maintaining glossy, manageable hair.
Over time, excess oils, environmental impurities and styling products may accumulate on the hair surface. This build-up can affect the natural movement and appearance of strands.
Kérastase Elixir Ultime Shampoo is designed to help remove these dulling impurities while providing nourishing care.
The formula contains Marula Oil, an ingredient highlighted by the manufacturer for its contribution to hair softness and shine.
Unlike intensive clarifying shampoos intended primarily for stubborn build-up, this product focuses on regular cleansing combined with lightweight nourishment.
Its airy, rich lather helps remove everyday residue and pollution particles while leaving hair feeling refreshed.
The result is a smoother-looking finish that provides a useful foundation for conditioning and styling.
Key Benefits of Kérastase Elixir Ultime Shampoo
1. Enhances Natural-Looking Shine
The shampoo is specifically formulated for dull and lacklustre hair.
Its cleansing and conditioning system helps improve the appearance of shine, leaving hair looking more radiant after washing.
2. Marula Oil-Infused Nourishment
Marula Oil is one of the formula’s featured ingredients.
It contributes to the product’s nourishing characteristics and helps support a softer hair feel.
3. Removes Everyday Impurities
The shampoo helps cleanse away excess oil, dirt, styling residue and pollution particles.
This supports a refreshed and lightweight hair finish.
4. Improves Hair Softness
Conditioning ingredients help improve how hair feels after washing.
This can be particularly useful when hair appears dull or feels slightly rough.
5. Supports Smoothness
The oil-infused formula is developed to help maintain smoother-feeling strands.
Well-conditioned hair can also become easier to brush and style.
6. Lightweight Cleansing
Despite its oil-infused formulation, the manufacturer describes the shampoo as lightweight.
It is designed to nourish hair without leaving an unnecessarily heavy finish.
7. Professional Hair Care
Part of the Kérastase Elixir Ultime collection, this shampoo can be paired with complementary conditioning and finishing products.
How to Use Kérastase Elixir Ultime Shampoo
For the best results, follow the official Kérastase UK application method.
Step 1 – Wet Your Hair
Thoroughly wet the hair and scalp using lukewarm water.
Gently remove excess water before applying shampoo.
Step 2 – Apply a Small Amount
Dispense a suitable amount into your palms.
Adjust the quantity according to hair length, density and cleansing requirements.
Step 3 – Massage the Scalp
Apply the shampoo to the scalp and massage gently with your fingertips.
Concentrate on removing everyday oil, dirt and product residue.
Step 4 – Add Water and Emulsify
Gradually add a little water while massaging to activate the shampoo’s lather.
Step 5 – Rinse Thoroughly
Rinse the hair completely with clean water.
Step 6 – Repeat the Cleanse
Kérastase recommends applying a second small amount of shampoo.
Add water and emulsify again. The second application helps create a richer lather for cleansing the lengths and ends.
Step 7 – Rinse and Condition
Rinse thoroughly and follow with a suitable conditioner or hair mask.
For additional cleansing essentials, explore the Beauty Fusion Shampoo collection.
Who Is Kérastase Elixir Ultime Shampoo Best For?
This shampoo is especially relevant for customers who want to improve hair shine and maintain a softer, smoother finish.
It may be suitable for:
- People with dull or lacklustre hair.
- Customers wanting enhanced natural-looking shine.
- Those whose hair feels rough after washing.
- People experiencing everyday styling-product build-up.
- Customers seeking lightweight nourishing care.
- Individuals who want a professional shampoo.
- People looking for smoother, more manageable hair.
- Customers building a shine-focused washing routine.
Kérastase markets the formula for dull hair, and UK retailer information identifies it as suitable for different hair types.
Individual results may vary according to hair condition, texture, washing frequency and styling habits.
Ingredients in Kérastase Elixir Ultime Shampoo
The official Kérastase UK product page identifies several important ingredients in the 250ml Elixir Ultime Bain formulation.
Marula Oil
Sclerocarya Birrea Seed Oil is a featured ingredient.
Marula Oil is derived from the seeds of the marula fruit and is used in cosmetic formulations for its emollient properties.
The manufacturer highlights it as an important part of the shampoo’s shine-enhancing and nourishing formula.
Sodium Laureth Sulphate
Sodium Laureth Sulphate is one of the formula’s cleansing surfactants.
It helps remove oil, dirt and accumulated styling-product residue.
Important: This shampoo is not sulphate-free.
Coco-Betaine
Coco-Betaine contributes to the shampoo’s cleansing and foaming performance.
It helps support the rich lather described by the manufacturer.
Laureth-5 Carboxylic Acid
Laureth-5 Carboxylic Acid is another surfactant included in the published formula.
It contributes to the shampoo’s cleansing system.
Polyquaternium-10
Polyquaternium-10 is a conditioning polymer commonly used in shampoo formulations.
It helps improve softness and manageability during cleansing.
PEG-60 Hydrogenated Castor Oil
This castor-oil-derived ingredient is used as a solubilising and formulation component.
It should not automatically be described as a concentrated castor-oil hair treatment.
Salicylic Acid
Salicylic Acid is included in the published formulation.
Its presence does not mean that the shampoo is a medically proven dandruff treatment.
Additional Ingredients
The published ingredient list also contains Citric Acid, Sodium Chloride, Sodium Benzoate, fragrance components and cosmetic colourants.
The complete formula may vary between production batches.
For exact product benefits, application instructions and the published ingredient list, visit the official Kérastase UK Elixir Ultime Bain Shampoo 250ml page.
You can also consult the matching Kérastase Elixir Ultime Bain Shampoo at Boots UK.
Ingredient note: The official shampoo formula identifies Marula Oil. Do not automatically transfer the multi-oil ingredient list from Kérastase Elixir Ultime hair oils to this shampoo, as they are different products.
Always check the ingredient declaration on the actual bottle, particularly if you have allergies or ingredient sensitivities.
Size and Packaging
Kérastase Elixir Ultime Le Bain Shampoo comes in a distinctive transparent amber-gold bottle with a champagne-gold cap.
Product specifications:
- Brand: Kérastase Paris
- Collection: Elixir Ultime
- Product: Le Bain Shampoo
- Volume: 250ml / 8.5 fl oz
- Product type: Oil-infused shine-enhancing shampoo
- Hair suitability: Dull and lacklustre hair
- Featured ingredient: Marula Oil
- Main benefits: Cleansing, shine, nourishment and softness
- Bottle colour: Transparent amber-gold
- Cap colour: Champagne-gold
- Logo: Large cream-gold K
- Manufacturer EAN reference: 3474636614103
The front label displays the Kérastase Paris logo, Elixir Ultime collection name and Le Bain description.
The product’s warm amber appearance and metallic cap give it a distinctive premium presentation.
The 250ml bottle is suitable for regular home use.
Extra Tips for Best Results
Use lukewarm water rather than excessively hot water when washing your hair.
Massage the scalp gently to help remove everyday impurities.
Rinse thoroughly before applying a conditioner or mask.
For additional softness, choose a conditioner suited to your hair’s texture and condition.
If your hair becomes weighed down easily, avoid using excessive quantities of heavy leave-in oils near the roots.
Gently remove excess water after washing using a microfibre towel.
Apply suitable heat protection before blow-drying or using heated styling tools.
For added shine, consider using a compatible finishing serum or a small amount of hair oil on the lengths and ends.
To explore complementary moisturising and conditioning products, visit the Beauty Fusion Conditioner collection.
Final Thoughts on Kérastase Elixir Ultime Shampoo
Kérastase Elixir Ultime Shampoo 250ml provides a luxurious cleansing experience for customers looking to improve the appearance of dull hair.
Its Marula Oil-infused formulation helps support softness and nourishment while the cleansing system removes everyday impurities and residue.
The lightweight formula is particularly relevant for customers who want a shinier, smoother finish without unnecessarily weighing down their hair.
Whether you want to refresh lacklustre strands or maintain a professional shine-focused routine, this shampoo offers a practical first step before conditioning and styling.
Discover Kérastase Elixir Ultime Le Bain Shampoo and complementary hair care essentials at Beauty Fusion.

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