Grifola Frondosa /Licorice Root Extract Ferment Filtrate

This ingredient combines two plant-derived components: Grifola Frondosa (also known as Maitake mushroom) and Licorice Root Extract, processed through fermentation and filtration. Fermentation breaks down the plant material into smaller, more bioavailable compounds, which may enhance their efficacy in skincare formulations.The ingredient functions primarily as an antioxidant and humectant. Antioxidants help neutralise free radicals that contribute to skin ageing, whilst humectants draw moisture into the skin. It also offers general skin conditioning benefits to support skin health and comfort.

The fermented extract works through multiple pathways. The antioxidant compounds scavenge free radicals—unstable molecules that accelerate visible ageing and damage skin cells. By neutralising these molecules, the ingredient may help protect skin integrity.The humectant properties draw water into the outermost layers of skin, improving hydration and plumpness. Licorice root contains glycyrrhizin and other compounds traditionally used in skincare for their soothing potential, which may help reduce the appearance of redness and irritation when included in formulations.

This ingredient is typically found in serums, essences, and hydrating toners at modest concentrations. Apply to clean skin before heavier creams or oils to allow the hydrating and antioxidant benefits to be absorbed effectively. It works well in layered routines and can be used alongside other active ingredients, though patch testing is advisable if you have very reactive skin.

Generally well-tolerated in cosmetic formulations. Those with known sensitivity to mushroom extracts or licorice should patch test first, as these plant materials can occasionally trigger contact irritation in susceptible individuals.