Radisil 140 mg is a hepatoprotective capsule manufactured by Radiant Nutraceuticals Ltd., containing 140 mg of silymarin, the active component extracted from milk thistle (Silybum marianum). Silymarin is known for its antioxidant and anti-inflammatory properties, which help protect liver cells from damage caused by toxins, alcohol, and certain medications. It also supports liver regeneration by stimulating protein synthesis and enhancing cell membrane stability.