Blooms Herb-a-lax capsules are a convenient, gentle, yet effective natural laxative which also helps relieve wind and bloating. Created using a special formulation of senna leaf, buckthorn bark, psyllium seed, dill seed and liquorice powder. Aids in the management of constipation. Has a carminative effect on the bowel and helps relieve bloating. Senna is a herb used in the relief of constipation, which works through a stimulation of 'peristalsis', the rhythmic muscular contraction of the colon which pushes food through the gut. Buckthorn bark is considered a gentle form of laxative, generally calming the gastrointestinal tract. Psyllium husk is a great source of natural fibre. It acts as a bulking laxative and has a gentle mode of action, softening the stools and cleansing the intestinal tract. Dill is a powerful carminative, antispasmodc herb and helps to settle intestinal distress and bloating. Liquorice root is a very effective herb with powerful healing, anti-inflammatory and anti-spasmodic properties.