Hydra-Essentiel Hydra-Essentiel Bi-Phase Serum

A hydrating serum for parched skin.

Skin Type: All skin types
Texture: Fluid

As light as it is comfortable, this intense hydrating bi-phase serum quenches irritated, dull, and uneven skin. Its secret? Organic, leaf of life extract, a powerful natural hydration activator that boosts the skin’s hyaluronic acid* production. Its beauty bonus? Bi-Phase Serum refines the skin’s texture and smooths its surface. Your quenched skin is fresh, comfortable, radiant, and vibrant. For even more hydration, Bi-Phase Serum can be used together with the Hydra-Essentiel cream suitable for your skin type.
*The “sponge molecule”: the skin’s natural water retention system

    How to apply
Hydra-Essentiel Bi-Phase Serum
Clarins’ Hydra-Essentiel Bi-Phase Serum: the saviour of thirsty skin
Votre peau n’aura plus jamais soif !

Your skin will never be thirsty again!

Bi-serum intensif « anti-soif »

The saviour of thirsty skin

Water is essential to life and also your skin’s beauty. Your daily schedule can cause your skin to dehydrate.

Bi-Phase Serum protects the skin’s barrier to give thirsty skin optimal hydration, in any circumstance.

  • Reactivates the skin’s self-hydrating power
  • Feeling of freshness on the skin
  • Your skin is fresh, comfortable, radiant, and vibrant

Clarins Research

Clarins Research The impact of thermal shocks on skin hydration

Sudden daily changes in temperature and humidity, warm or cold air, dry or humid air... these changes alter the skin’s natural water retention systems.

L’auto-hydratation de la peau

The skin’s self-hydration:
the essential role of “sponge molecules”.

Well-moisturised skin is skin that can capture and retain water thanks to its “sponge molecules”: a natural system of water retention which allows the skin to maintain ideal percentages of water at all skin levels.

The skin’s capacity to retain water is restored through organic leaf of life extract, which naturally stimulates the expression of genes at the origin of these water-retaining “sponge molecules” and boosts the natural, direct synthesis of hyaluronic acid, the major “sponge molecule”, in the dermis and epidermis.

Bi-serum intensif « anti-soif »

Bi-Phase Serum

The comfort of a deliciously smooth fluid emulsion leaves the skin perfectly nourished and fresh.

93,5%*of women found
its texture fresh.

*Satisfaction test – 63 women

Le complexe anti-pollution Clarins

Fight against pollution

The Hydra-Essentiel range contains Clarins’ anti-pollution complex* to protect the skin against the harmful effects of indoor and outdoor pollution. Our treatments help protect the skin against the harmful effects of pollution. Skin appears younger and its radiance is revealed immediately.

*Except Bi-Phase Serum

My “thirst-quenching” routine

Intense hydration. Fresh, smooth skin.

Méthode d’application


Your skin is put to the test every day: stress, pollution, impurities, temperature changes... So learn to take care of it and protect it.


Organic, leaf of life extract: boosts the skin’s natural hydration mechanisms.
Callicarpa extract: helps enhance the complexion’s radiance.
Organic Mary's thistle oil: nourishing and invigorating properties.
Orthosiphon extract: helps improve skin quality.
Blackcurrant bud extract: soothing properties.