Laxatives work by addressing sluggish bowel function and supporting regular elimination. They can be categorized into bulk-forming, osmotic, stimulant, or emollient types, depending on their action. Psyllium husk (Plantago ovata) is a gentle bulk-forming laxative that increases stool volume and eases passage. Senna (Senna alexandrina) is a stimulant laxative that encourages bowel contractions for more immediate relief; not for long-term use. Aloe vera (Aloe barbadensis) acts as an osmotic laxative, hydrating and softening stools. These herbs, used appropriately, provide natural relief from constipation while supporting digestive health.