Gromwell Best Plant extracts Anti-Ageing Soothing Gromwell at a glance Also known as Lithospermum erythrorhizon Its roots have antioxidant and skin-soothing properties Gromwell description Gromwell, also known as _Lithospermum erythrorhizon_, is a plant whose roots have antioxidant and skin-soothing properties. Related ingredients: Lithospermum Erythrorhizon