product information

PRODUCT

Created using advanced microfluidic technology, HYDRA BEAUTY MICRO SÉRUM offers extraordinary hydration and a surge of sensoriality. Infused for the first time with 2 types of micro-bubbles as well as hyaluronic acid, this ultra-light serum strengthens barrier function and provides up to 8 hours* of protection. Skin is 2x** as moisturized 30 minutes after application and stays hydrated for up to 24 hours**. Immediately, 82%*** of women said their complexion looked plumper and 93%**** felt a sensation of comfort. The appearance of radiance is increased by 13%*****.

The formula is now housed in sleek eco-designed packaging, which is made using recycled plastic****** and contains half the amount of plastic as before*******, resulting in a 2x******** lower carbon footprint.

KEY INGREDIENTS

Composed of up to 98%********* naturally derived ingredients, HYDRA BEAUTY MICRO SÉRUM is enriched with hyaluronic acid as well as extracts of White Camellia and blue ginger.

Hyaluronic acid, capable of capturing and retaining up to a thousand times its weight in water, helps maintain optimal levels of hydration all day long and prevents moisture loss.

An exclusive camellia extract complex lies at the heart of the micro-bubbles, which preserve the ingredient’s purity until the moment of application. Blue bubbles containing camellia oleo-extract intensely hydrate and restore the look of volume to skin’s uppermost layers, while clear bubbles containing camellia oil deliver nourishing benefits.

Polyfractioned Blue Ginger, a powerful antioxidant, helps protect against free radicals and reveal radiance.

Camellia Yeast Extract helps support skin’s barrier and lock in moisture.

HOW TO APPLY

Morning and evening, after cleansing with LA MOUSSE and prepping skin with HYDRA BEAUTY MICRO LIQUID ESSENCE, apply a drop of HYDRA BEAUTY MICRO SÉRUM to the face and neck, smoothing outward.

CHANEL has developed LE GESTE MICRO BULLES, a technique that encourages absorption and complements the formula’s effects. Using your fingertips, perform quick tapping movements on the face, from the forehead to the cheeks, then from the chin to the neck.

Follow with HYDRA BEAUTY MICRO CRÈME. Plump and glowing with freshness, skin is perfectly prepared for LES BEIGES Water-Fresh Complexion Touch..

*Instrumental evaluation of 20 people
**Instrumental evaluation of 15 people
***Self-assessment by 107 women immediately after use
****Self-assessment by 215 people immediately after use
*****Clinical evaluation of 48 people immediately after use
******Primary packaging made with 30% recycled plastic: lid made of 100% recycled PET, collar made of 30% recycled PET
*******Study carried out on both the 1.0 fl. oz. and 1.7 fl. oz. sizes of HYDRA BEAUTY MICRO SÉRUM compared to previous versions of the packaging
********Life cycle analysis (LCA) carried out only on the 1.7 fl. oz. size. Impact on the climate change indicator was reduced by a factor of 2 across the product life cycle (packaging, excluding the paper leaflet or QR code; formula; processing, including lost production; distribution; and end-of-life of the packaging, excluding end-of-life of the formula and the use phase, as the product does not need to be removed or rinsed off).
*********According to the ISO 16128 standard

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SIZE

1.7 FL. OZ.

List of Ingredients

AQUA (WATER) | GLYCERIN | PROPANEDIOL | BETAINE | BUTYLENE GLYCOL | PENTYLENE GLYCOL | SORBITOL | COCO-CAPRYLATE/CAPRATE | CAPRYLIC/CAPRIC TRIGLYCERIDE | OLEYL ERUCATE | CAMELLIA JAPONICA FLOWER WATER | FAEX (YEAST EXTRACT) | CAMELLIA JAPONICA FLOWER EXTRACT | ZINGIBER OFFICINALE (GINGER) ROOT EXTRACT | CAMELLIA OLEIFERA SEED OIL | CASTOR OIL/IPDI COPOLYMER | CARBOMER | LIMNANTHES ALBA (MEADOWFOAM) SEED OIL | PARFUM (FRAGRANCE) | CHLORPHENESIN | SODIUM HYALURONATE | DIPROPYLENE GLYCOL | SODIUM HYDROXIDE | TRIHEPTANOIN | TRISODIUM ETHYLENEDIAMINE DISUCCINATE | C13-15 ALKANE | CAPRYLYL GLYCOL | 1,2-HEXANEDIOL | TOCOPHEROL | RICINUS COMMUNIS (CASTOR) SEED OIL | HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL | CI 42090 (BLUE 1 LAKE) | BS000637A

Please be aware that ingredient lists may change or vary from time to time. To confirm that a CHANEL product is suitable for your personal use, please consult the list of ingredients that is included on our product packaging.

CHANEL 92 200 Neuilly-sur-Seine

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Overall rating4.0

50 total reviews

  • Jane 06/19/2026
    Rating 5

    Purchase date: 05/31/2026

    Excellent product! I love the way it makes my skin feels!

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  • Sandra 06/13/2026
    Rating 5

    Purchase date: 06/01/2026

    This is the best!

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  • Christy 06/07/2026
    Rating 5

    Purchase date: 05/19/2026

    Like the way, it feels will definitely be re-ordering

    Was this review helpful?

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Questions & Answers

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Browse 8 questions Browse 8 questions and 12 answers
Why did you choose this?
CHANEL Store
I live in the desert and take the challenges of dry air and aging skin seriously, but didn't realize how helpful this would be. I received a sample and was surprised at how much better my skin held moisture. Now I will alternate days with my other serums.
Alethea M on May 23, 2026
I want to try water based products
Elizabeth S on Apr 28, 2026
I live in the desert and take the challenges of dry air and aging skin seriously, but didn't realize how helpful this would be. I received a sample and was surprised at how much better my skin held moisture. Now I will alternate days with my other serums.
Alethea M on May 23, 2026
I’ve been thinking of a luxurious facial skincare routine and I recently enjoyed my hydra lip moisturizer purchase. I love Chanel, send me free products for review.
Tyler H on May 7, 2026
I want to try water based products
Elizabeth S on Apr 28, 2026
I've been using Hydra Beauty Micro Serum since 2022! I love that it adds moisture to my skin and lasts throughout the day. Never a tight feeling to my skin and it never feels sticky. It is absorbed into the skin quickly.
Diane B on Feb 7, 2026
Rcvd a sample - liked - ordered
Guest A on Oct 4, 2025
I’ve been thinking of a luxurious facial skincare routine and I recently enjoyed my hydra lip moisturizer purchase. I love Chanel, send me free products for review.
Tyler H on May 7, 2026
I've been using Hydra Beauty Micro Serum since 2022! I love that it adds moisture to my skin and lasts throughout the day. Never a tight feeling to my skin and it never feels sticky. It is absorbed into the skin quickly.
Diane B on Feb 7, 2026
In what sequence to use in a skin care regimenHow to use?
Marybeth A on Dec 23, 2025
BEST ANSWER: Morning and evening, after cleansing with LA MOUSSE and prepping skin with HYDRA BEAUTY MICRO LIQUID ESSENCE, apply a drop of HYDRA BEAUTY MICRO SÉRUM to the face and neck, smoothing outward.
Is this a toner?
Chris V on Oct 11, 2025
BEST ANSWER: This product is a serum, not a toner. HYDRA BEAUTY MICRO SÉRUM is crafted with advanced microfluidic technology to deliver exceptional hydration and a unique sensorial experience, leaving your skin fresh, plump, and radiant!
did you recently change the packaging? I received a new package, it's 2/3 the size of my old one. Volume says it's the same
Marla K on Oct 10, 2025
BEST ANSWER: The packaging for HYDRA BEAUTY MICRO SÉRUM has recently been reimagined. While the bottle may appear more compact, rest assured that the capacity remains unchanged.

The new design is sleek, modern, and eco-conscious—crafted with recycled plastic and containing half the amount of plastic as before. This update reduces both waste and the carbon footprint by half, reflecting CHANEL’s commitment to sustainability.
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ELEGANT PRESENTATION

CHANEL presents each purchase in signature keepsake packaging.

SPECIAL SAMPLES

Receive two complimentary samples with every fragrance, makeup and skincare purchase on chanel.com. Choose from a section at checkout.

COMPLIMENTARY DELIVERY

Enjoy complimentary standard shipping with every order.

COMPLIMENTARY RETURNS

You can return all or part of your online order within 17 calendar days of the shipping date. For Click & Collect orders, returns are accepted within 14 calendar days of the pickup date.

Purchases made between Sunday, 11/24/2024- Wednesday, 12/25/2024 may be accommodated for returns up to Saturday, 1/11/2025.

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A DEWY GLOW

This water-light serum is enriched with hyaluronic acid and White Camellia Extract. The formula helps strengthen skin’s barrier, for up to 24 hours* of intense hydration. Rebalanced, the complexion looks replenished and glows with a dewy freshness.

 

 

*Instrumental evaluation of 15 people

THE POWER OF THE WHITE CAMELLIA

Achieve extraordinary hydration thanks to the properties of the White Camellia flower, the signature ingredient at the heart of HYDRA BEAUTY MICRO SÉRUM.

THE COMPLETE ROUTINE

01

Cleanse

Start with a purifying cleanse to refresh and rebalance the complexion.

Purify the complexion with uniquely textured cleansers, toners and makeup removers.

02

Prepare

Lock in moisture and prime skin for the next step.

Lock in moisture and prime skin for the next step with lotions and essences.

03

Target

Address your specific concerns and see exceptional results.

Boost your results with concentrated serums that address your specific concerns.

04

MOISTURIZE & PROTECT

Hydrate and defend skin for a healthy look day after day.

Care for skin with nourishing creams, plus sunscreens and anti-pollution products.

HYDRA BEAUTY MICRO SÉRUM

Rebalancing Replenishing Hydration  - 1.7 FL. OZ.

$155