Fucus Spiralis Extract

Fucus spiralis extract is derived from a brown seaweed native to Atlantic coastlines. The extract is concentrated in phlorotannins—polyphenolic compounds unique to brown algae—which give it its primary skincare properties.In formulation, it functions as an emollient and skin conditioner, helping to soften and maintain skin texture. The phlorotannin content is what distinguishes this ingredient from other seaweed extracts, offering potential antioxidant activity that may help protect skin from environmental stress.

Fucus spiralis extract works primarily through its phlorotannin content. These compounds are effective free radical scavengers, meaning they can neutralise reactive oxygen species (ROS) that accumulate when skin is exposed to UV radiation and environmental stressors. This helps reduce oxidative damage to collagen and other extracellular matrix proteins.Additionally, the extract may inhibit hyaluronidase, an enzyme responsible for breaking down hyaluronic acid in the skin. By slowing this enzymatic activity, the ingredient could help maintain skin's natural moisture and plumpness.

Fucus spiralis extract is typically used as part of a broader formulation rather than as a standalone treatment. It appears in serums, moisturisers, and targeted skincare products. It integrates well into routines alongside other antioxidants and can be used daily as part of a standard skincare regimen. Store products containing this ingredient away from direct sunlight to preserve its antioxidant efficacy.

Fucus spiralis extract is generally well-tolerated. Those with seaweed or iodine sensitivities should check product labelling, as seaweed extracts may contain trace iodine.