What it is
This extract is derived from the stem of Ganoderma lucidum, the reishi or lingzhi mushroom long valued in East Asian traditions. In cosmetics it serves as a skin-conditioning agent and is included for its polysaccharide content and antioxidant-supporting properties. It is commonly found in hydrating and soothing sunscreen formulas.
Safety & warnings
Botanical mushroom extracts of this type are generally well tolerated, though as with any plant-derived ingredient sensitive individuals may rarely react. It is not regarded as comedogenic.
Origin & sourcing
Natural; the extract is obtained from the stem of the cultivated reishi mushroom (Ganoderma lucidum), typically by water or solvent extraction.
History
Reishi mushroom has a long history of use in traditional East Asian practices, and its extracts were later adopted into modern skincare as botanical conditioning agents.
Questions everyone asks
What is reishi mushroom extract used for in skincare?
It functions as a skin-conditioning and antioxidant-supporting ingredient, valued for its polysaccharides that help hydrate and soothe the skin.
Is this extract derived from the whole mushroom?
This particular ingredient is sourced specifically from the stem of the Ganoderma lucidum mushroom.