You are here



The ocean is the vast reservoir of Nature”. Jules Verne – Author

INCI names

Water (and) Sargassum muticum extract


Key words

Protection against free radicals

Protection against UVA –UVB induced damage

Protection against ozone & chemicals

Skin detoxification

Anti-oxidant & anti-ozone properties 

PHYACTYL® is a patented, concentrated and standardized fraction of the brown invasive seaweed Sargassum muticum (Yendo) Fensholt, collected exclusively from populations growing along aquaculture farming sites in the Bassin of Thau (connected to the Mediterranean).

Cosmetic benefits

PHYACTYL® offers potent solution to protect the skin aggressed by reactive oxygen species of any nature and origin and to detoxify the skin.

PHYACTYL® provides complete and natural protection against the major dangerous reactive oxygen species (singlet oxygen, superoxide anion, hydrogen peroxide, hydroxyl radical) caused by various sources. It enters into cells and interacts with intracellular free radicals, activating the skin’s detoxification system.

It protects DNA from oxidative damage. It prevents cellular damage resulting from ozone exposure, UV irradiation and chemical stress.

Cosmetic applications

Protective products for reactive and sensitive skins.

Recommended use levels: 2% - 5%.


More information? Please log on the reserved area