Known as: SULFUR 100 mg in 1 g TOPICAL LOTION [Clinicians Complex], SULFUR 1.4 g in 14 g TOPICAL SUSPENSION [Renu Laboratories Drying], SULFUR 100 mg in 1 mL TOPICAL LOTION [Kiehls Since 1851 Dermatologist Solutions Breakout Control Targeted Acne Spot Treatment]