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SYHA was founded with a holistic approach to skincare. In order to develop certified organic cosmetic ranges with superior efficacy, SYHA has relied on a sophisticated high-tech method developed by Alphanosos, the research company where the brand was incubated.

As a developer of active ingredients in the healthcare and dermocosmetic sectors, Alphanosos relies on the power of Artificial Intelligence to discover, patent and market complex combinations of edible medicinal plant extracts, thanks to an innovative screening methodology.

The first line of products preserves skin from the harmful effects of pollution and prolongs its youth.


600 plants were screened, and over a billion combinations analyzed, to discover the most effective synergistic combinations. From this novel approach was born SYNHERBS 4.5: a unique organic complex, selected for its antioxidant power and its ability to balance skin’s microbiota. These properties make it a good active ingredient to protect skin from external aggressions and fight against pollution, whether indoor, outdoor or digital.

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