Bulking laxatives work by adding fiber to the stool, increasing its size and stimulating intestinal movement. Osmotic laxatives draw water into the colon, softening stool and making it easier to pass. Herbs with these properties are effective for relieving constipation and promoting regularity. Psyllium husk (Plantago ovata) is a gentle bulking laxative, absorbing water to form a gel-like substance that eases bowel movements. Aloe vera (Aloe barbadensis), in small doses, acts as an osmotic laxative by hydrating the intestines and softening stool. Flaxseed (Linum usitatissimum) offers both bulking and osmotic effects, supporting gut health while promoting regularity. These herbs provide a natural approach to improving digestive function and relieving constipation.