Le Sérum - Complete Anti-ageing Care
Le Sérum - Complete Anti-ageing Care

Le Sérum - Complete Anti-ageing Care

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With this serum, Thalion’s laboratories unveil a new generation of high-performance, 100% marine-based active ingredients that correct all the signs of ageing simultaneously. The three patented active ingredients and three hyaluronic acids are at the avant-garde of science, acting in synergy to infuse the skin with new vitality. Le Sérum is both effective and enjoyable to use, bonding with the epidermis to deliver its precious active ingredients. Wrinkles are plumped, appearing smoother, and the complexion is evened out.

A noticeable effect to users :

Skin's youth extended 87%*
Skin firmer 92%*
Wrinkles plumped 84%*

* Self-evaluation, observation on 39 volunteers, daily application during 1 month.

  • The skin is reborn from the inside thanks to its 3 patented marine active,
  • Comprehensive anti-aging response that fights the causes and consequences of skin aging: smoothed wrinkles, firmed skin, pigmentation spots faded and bright complexion.
  • The skin’s original youthfulness is restored, leaving it beautiful and radiant like never before.

 Warm up half a dropperful of serum between your hands and apply to neck, cheeks, and forehead. To optimise the benefits of Le Sérum, use the Ocean Secrets technique:
1 - Lift the face: with your fists, make upward circular motions using your knuckles, moving from the centre outwards (on the neck, facial contours, cheekbones, and forehead).
2 - Stimulate microcirculation: drum your fingertips over the whole face and neck for 10 seconds



Global anti-ageing solution

Collagenage 72

Patented marine active ingredient from 5 years of research. It is made of the wall and the cytoplasma from a red seaweed, Calliblepharis jubata. Real collagen booster (+72%), it provides a firm and plumped skin.

Cell Guard HSP

Patented active ingredient further to a 5-year-research extracted from a red seaweed, Calliblepharis jubata. When the skin is subject to environmental stresses (heat-dehydration, air conditioning, sudden changes in temperature, pollution), Cell Guard HSP stimulates the synthesis of HSP (Heat Shock Protein), protein whose role is to protect the cellular integrity . Cell Guard HSP therefore promotes  cells resistance to stress.


Patented marine active ingredient from a 5 year research. This extract made of brown seaweeds inhibits the melanin synthesis by 25%. Pigmentation marks are dimmed, the complexion more homogenous.

Hyaluronic acid of low MW*

Reduces the length and depth of wrinkles as it increases the synthesis of collagen. Active scaling which revives the radiance. Makes a more even skin texture by reducing the size of the pores.

Hyaluronic acid of medium MW*

Improves the skin hydration, strengthens the cohesion of keratinocytes and accelerates the repair process by activating the proliferation of keratinocytes and fibroblasts.

Hyaluronic acid of high MW*

Real water tank with a large capacity to retain water to the skin surface (up to 1000 times its weight). It also forms a non-occlusive film which regulates the water loss. 100% of natural origin, it improves the skin moisture level for 24h.

Lift System

Botox-like effect. Fights the flaccidity, lifts the facial contour.


Wrinkle filler effect. Lipopeptide that boosts 6 structure essential elements to the skin

Centella asiatica

Preserve skin elasticity and increases the synthesis of collagen.