Now Foods, Silymarin Double Strength, 300 mg, 100 Veg Caps

Silymarin Double Strength 100 Veg Cap 300 mg ByNow Food. Silymarin (Silybum marianum), also known as Milk Thistle, has been used by traditional herbalists for centuries. Scientific studies have indicated that constituents in Silymarin may help to support healthy liver function.