Coloxyl with Senna has a gentle dual-action which can help when you are suffering from constipation. Some laxatives work by stimulating bowel movement. Some others are basically softeners; they work by aiding water absorption. But Coloxyl with Senna has a gentle dual-action to help restore your natural rhythm. Coloxyl with Senna tablets provide both a gentle stimulant to encourage the return of normal movement, and a faecal softener to help ensure your comfort