_1746109986.jpg?202510291338)
_1756904841.jpg?202510291338)
![Hydra-Essentiel [HA²] Bi-Phase Serum](https://asset.sephora.co.uk/img/prod/sku/717845/338875_media_swatch_07-08-25-19-58-57_main.jpg)
CLARINSHydra-Essentiel [HA²] Bi-Phase Serum
Duo of hyaluronic acids. Intensely hydrates, plumps and repairs the skin.
This moisturising serum, made with 93% naturally derived ingredients, helps to refine skin texture and tighten pores. It reinforces the skin's natural defences and improves its quality. A bi-phase hydric and lipidic texture that provides intense hydration. Its light, non-greasy and non-sticky bi-phase texture absorbs quickly and nourishes the skin.
Hydra-Essentiel treatments give you a double dose of hyaluronic acid for hydrated, plumped skin. Skin feels plumped in just 60 seconds*
*Test consommateurs, 100 femmes, après une application.
*Consumer test, 100 women, after a single application.
The secrets behind this moisturising serum:
At the core of the formula is a scientific and plant-based innovation, the: a duo of hyaluronic acids paired with organic leaf of life to help intensely hydrate and plump the skin.
Duo of hyaluronic acids:
- Acetylated hyaluronic acid: intensely moisturises and plumps the skin,
- Low molecular weight hyaluronic acid: captures and retains water in the skin for a long-term plumping and smoothing action.
Organic leaf of life activates the skin's self-hydrating power.
The formula is enriched with extract of organic saffron flower polyphenols and organic strawberry tree fruit extract to rebalance the skin, refine its texture and tighten pores.
Who is it for?
Women and men of all ages and skin types looking for an expert serum to intensely rehydrate the skin in seconds.
- A formula made with 93% naturally derived ingredients.
- Silky, non-greasy bi-phase texture for easy absorption.
- Bottle made from 40% recycled glass, the majority of which can be recycled.
- 100% recyclable PCR cap
- Made in France
80% of women say their skin feels plumped**
86% of women say their skin is intensely hydrated***
*Consumer test, 100 women, after a single use
**Consumer test, 100 women, after 14 days of use
***Consumer test, 100 women, after 28 days of use
This moisturising serum, made with 93% naturally derived ingredients, helps to refine skin texture and tighten pores. It reinforces the skin's natural defences and improves its quality. A bi-phase hydric and lipidic texture that provides intense hydration. Its light, non-greasy and non-sticky bi-phase texture absorbs quickly and nourishes the skin.
Hydra-Essentiel treatments give you a double dose of hyaluronic acid for hydrated, plumped skin. Skin feels plumped in just 60 seconds*
*Test consommateurs, 100 femmes, après une application.
*Consumer test, 100 women, after a single application.
The secrets behind this moisturising serum:
At the core of the formula is a scientific and plant-based innovation, the
Duo of hyaluronic acids:
- Acetylated hyaluronic acid: intensely moisturises and plumps the skin,
- Low molecular weight hyaluronic acid: captures and retains water in the skin for a long-term plumping and smoothing action.
Organic leaf of life activates the skin's self-hydrating power.
The formula is enriched with extract of organic saffron flower polyphenols and organic strawberry tree fruit extract to rebalance the skin, refine its texture and tighten pores.
Who is it for?
Women and men of all ages and skin types looking for an expert serum to intensely rehydrate the skin in seconds.
- A formula made with 93% naturally derived ingredients.
- Silky, non-greasy bi-phase texture for easy absorption.
- Bottle made from 40% recycled glass, the majority of which can be recycled.
- 100% recyclable PCR cap
- Made in France
Directions
Directions for use:
Shake the bottle before each use. Apply to the face and neck in the morning and evening.
1. Warm the product up in your hands then apply from the centre of the face and neck outwards.
2. Then apply draining pressure from the centre to the sides of the face.
Test results
91% of women say the serum eases feelings of tightness*80% of women say their skin feels plumped**
86% of women say their skin is intensely hydrated***
*Consumer test, 100 women, after a single use
**Consumer test, 100 women, after 14 days of use
***Consumer test, 100 women, after 28 days of use
Ingredients
AQUA/WATER/EAU. GLYCERIN. DICAPRYLYL ETHER. ISONONYL ISONONANOATE. PROPANEDIOL. BETAINE. PARFUM/FRAGRANCE. CAPRYLIC/CAPRIC TRIGLYCERIDE. SODIUM HYALURONATE. SODIUM CHLORIDE. SODIUM BENZOATE. TOCOPHERYL ACETATE. ETHYLHEXYLGLYCERIN. DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE. DISODIUM EDTA. CITRIC ACID. CAPRYLYL/CAPRYL GLUCOSIDE. KALANCHOE PINNATA LEAF EXTRACT. ALCOHOL. TOCOPHEROL. TRIS(TETRAMETHYLHYDROXYPIPERIDINOL) CITRATE. ARBUTUS UNEDO FRUIT EXTRACT. POTASSIUM SORBATE. CROCUS SATIVUS FLOWER EXTRACT. CI 42090/BLUE 1. CI 61565/GREEN 6. This list of ingredients may be subject to change, please consult the packaging of the product purchased.
+Offer
FREE Big Beauty Gift, when you spend £65 on Clarins.*
*One free gift per order. Valid until the 12th of November or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £65 or more worth of Clarins products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. Excludes Gift Voucher, Sephora Favourites Advent Calendar and Fragrance Gift Box purchases. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
See more...
Rated 5 out of
5
by
DianaM from
Super moisturising
I love this serum. It is so moisturising without being at all oily. An absolute favourite product.
Date published: 2025-09-21
Rated 5 out of
5
by
Gilly F from
Best light moisturizer with benefit of SPF
Love the light texture of this lotion, though hydrates well and doesn't sit on skin. Like that the SPF protection is in the product as saves me using a greasy sun cream.
Date published: 2025-08-24
Rated 5 out of
5
by
LondonBird1 from
Love it!!
I love this stuff. I ude it in the mornings to keep my face hydrated through the day. Easy to apply. Absorbs well. Im happy with this
Date published: 2025-07-05
Rated 4 out of
5
by
Anonymous from
Smells lovely!
Lovely serum goes nicely when I rub in with face moisturiser. Quite thin so be careful when squirting it out. Smells great!
Date published: 2025-05-16
Rated 5 out of
5
by
DSGod from
Skin feels nice and has a pleasant smell.
After having a sample, I decided to try as it didn’t irritate my skin. Feels nice on my skin and it smells nice. It is a bit ‘sticky’ to begin with but wears off after a few mins and is fine under foundation. Don’t need much, 4 pumps at most. Will prob buy again.
Date published: 2025-05-10
Rated 5 out of
5
by
Anonymous from
Amazing serum!
A lovely light feel serum, easy to use and has helped my skin feel hydrated all day along with the daily hydra moisturiser.
My skin looks and feels replenished!
Date published: 2025-04-17
Rated 4 out of
5
by
Tata from
Good
Nice serum but I feel like double serum is still my favourite
Date published: 2025-04-17
Rated 5 out of
5
by
Beckynorth from
Recommended for super dry skin
A really great boost when used with the face cream for super dry skin
Date published: 2025-04-13
Help & Information
About
More From Sephora
Country Settings
United Kingdom- 4.4★★★★★
Download the Sephora App
