Why should I use a hair serum?

Hair serums can strengthen, soften, and add shine to your hair, while also protecting it from damage, including heat styling.

How much serum should I use?

Apply 1 or 2 pumps (depending on hair length and thickness) to mid-lengths and ends as needed for added shine.

How has Elixir Ultime changed?

The new, improved formula comes in sustainable, refillable packaging. It delivers enhanced shine, frizz control, and heat protection up to 450°F (232°C). It provides 2X Shinier Hair & 96H Anti-Frizz Action* *Basis Instrumental Test After 1 Use

How do I refill my Elixir Ultime bottle?

1.Unscrew the empty refill from the glass bottle.

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Description

✨ Elevate your hair game with unstoppable shine and protection!

HEAT SHIELD FOR YOUR HAIR - Protect your strands up to 230ºC, perfect for the modern multitasker who styles on the go.
ECO CHIC REFILLABLE DESIGN - Sustain your style and the planet with a refillable bottle that’s as smart as your routine.
LUXURY OILS FROM AROUND THE WORLD - Infused with French Camellia, Marula & Argan oils for a nourishing, salon-grade finish.
UNSTOPPABLE SMOOTHNESS FOR 4 DAYS - Lock in sleek, frizz-free hair for a full 96 hours—because your style deserves endurance.
DOUBLE THE SHINE DOUBLE THE IMPACT - Experience hair that glows with 2X the brilliance, turning heads wherever you go.

Kérastase Elixir Ultime Hair Oil-In-Serum is a premium 75ml treatment that delivers 2X shinier hair, 96 hours of anti-frizz control, and heat protection up to 230ºC. Infused with luxurious French Camellia, Marula, and Argan oils, this refillable serum nourishes and protects hair, making it ideal for professionals seeking long-lasting, salon-quality results.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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