Composition
According to the literature survey: Fucus vesiculosus (%)
Fucoidanes 26 | Alginate 8.4-58.8 | Laminarin 0.6-7 | Fibre 4-59 | Sodium 2.06-4.99 | Calcium 0.85-1.63 | Fucoxanthin Up to 751 mg/kg
According to the bibliographic survey: Fucus spiralis (%)
Fucoidans N.D. | Alginate 13-16.6 | Laminarin 1.5-6.9 | Fibre 63 | Sodium N.D. | Calcium N.D. | Fucoxanthin Up to 751 mg/kg
Exploitation
The genus Fucus is harvested by the company BioMolenez. This brown seaweed grows in the middle of the foreshore, on either side of the mid-tide, on sheltered sites, mixed with Ascophyllum nodosum. It is very present around the island of Molène and is harvested with a sickle or knife.
Once harvested, the seaweed is macerated and filtered to obtain an extract containing a maximum of bioactive compounds.
Mainly found in the coastal waters of the North Atlantic and the Baltic Sea. It is less common in the coastal waters of the Mediterranean Sea.
Temperature tolerance: 3-25
Cosmetic properties
Firming
The fibres and alginic acid help to firm and maintain the elasticity of the skin, for a tightening and firming effect.
Antioxidant
Fucoidanes have a strong antioxidant power to reduce oxidative stress.
Remineralizing
Its high mineral and oligoelements content provides the fundamental nutrients for a vital skin.
Moisturizing
The high alginate content helps retain water on the surface of the skin while the calcium facilitates the synthesis of lipids that promote hydration
Proposed extracts
Organic extract
An extract containing the seaweed, glycerine, an acid and a preservative
Liste des ingrédients : GLYCERIN, AQUA, FUCUS VESICULOSUS EXTRACT, SODIUM BENZOATE, POTASSIUM SORBATE, LACTIC ACID
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100% Natural
An extract containing seaweed, glycerine and acid
Liste des ingrédients : GLYCERIN, AQUA, FUCUS VESICULOSUS EXTRACT, CITRIC ACID
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Oily
An oil-based extract containing seaweed, glycerine and a moisturizing agent
Liste des ingrédients : CAPRYLIC/CAPRIC TRIGLYCERIDE, FUCUS VESICULOSUS EXTRACT
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Organic extract
An extract containing the seaweed, glycerine, an acid and a preservative
Liste des ingrédients : GLYCERIN, AQUA, FUCUS SPIRALIS EXTRACT, SODIUM BENZOATE, POTASSIUM SORBATE, LACTIC ACID
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100% Natural
An extract containing seaweed, glycerine and acid
Liste des ingrédients : GLYCERIN, AQUA, FUCUS SPIRALIS EXTRACT, CITRIC ACID
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For which products?
Face & body care
Formulation characteristics
- 1-5% usage
- Optimal pH between 4 and 5.5
- Tested under dermatological control
