For daily application: Press the centre of the pump for an even distribution of the 2 formulas. Apply to face and neck in an upward motion before your daily cream. Serum.

Is it suitable for all skin types?

Duo Serum is dermatologically tested and suitable for all skin types

How to activate the serum?

For the first use: Activate the serum by pressing the center of the dispenser several times until the two formulas appear.

What are the main benefits of Le Duo Serum?

Le Duo Serum helps correct visible signs of aging, leaves the complexion firmer and more radiant, and has a smooth, non-oily texture.

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Description

⏳ Turn back time with every pump — Age Perfect, Radiance Perfected!

REVERSE 5 YEARS OF WRINKLES - Clinically proven to visibly smooth and reduce wrinkles, turning back the clock on your skin.
FAST ABSORBING LUXURY FORMULA - Smooth, non-greasy texture absorbs quickly, perfect for busy professionals on the go.
DUAL ACTION COLLAGEN PEPTIDE BOOSTER - Boosts skin firmness and rebuilds elasticity for a youthful, lifted look.
DERMATOLOGIST TESTED FOR ALL SKIN TYPES - Safe, effective, and suitable for every skin type—because flawless skin is for everyone.
RADIANCE REIGNITED WITH VITAMINS B 3 C - Evens skin tone and restores natural glow with powerful antioxidant vitamins.

L’Oréal Paris Age Defying Serum Le Duo combines a collagen peptide booster and vitamins B3 & C in a unique dual-pump formula clinically proven to reverse up to 5 years of wrinkles. This fast-absorbing serum firms skin, smooths wrinkles, and reignites radiance for a visibly younger, more defined complexion. Dermatologically tested and suitable for all skin types, it’s the ultimate anti-aging essential for professionals seeking radiant, youthful skin.

Common Questions

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.

How long does delivery take and is it reliable?+

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.

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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.

NT$2081

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

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Manufacturer	L'Oréal Paris
Package dimensions	15.7 x 5.8 x 3.2 centimetres
Package Weight	0.11 Kilograms
Item dimensions L x W x H	20 x 20 x 20 centimetres
Item weight	0.14 Kilograms
Brand	L'Oreal Paris
Colour	Age Perfect
Format	Serum
Volume	283 Millilitres
Skin type	All
Item model number	3600524162511
Product Dimensions	20 x 20 x 20 cm; 140 g
ASIN	B0DGQS21MN

L’Oréal Paris Age Defying Serum Le Duo, Collagen Peptide Booster and Vitamins B3 & C, Instant Firmness & Radiance, Clinically proven reverse appearance of up to 5 years of wrinkles, 30ml

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L’Oréal Paris Age Defying Serum Le Duo, Collagen Peptide Booster and Vitamins B3 & C*, Instant Firmness & Radiance, Clinically proven reverse appearance of up to 5 years of wrinkles*, 30ml

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions

L’Oréal Paris Age Defying Serum Le Duo, Collagen Peptide Booster and Vitamins B3 & C, Instant Firmness & Radiance, Clinically proven reverse appearance of up to 5 years of wrinkles, 30ml