10 Best Laxatives 2025 in the United States

MiraLAX Gentle Constipation Relief Laxative Powder is an osmotic laxative, which means it works by drawing water into the colon to soften the stool and make it easier to pass. This product stands out for its gentle approach, typically taking 1-3 days to take effect. This gradual onset is beneficial for those who prefer not to experience sudden urges or cramping, which can be common with stimulant laxatives.

The formulation comes in a powder form that you need to dissolve in a liquid, and it has no added taste or grit, making it easy to consume. It's designed for occasional use, which is important for managing constipation without overusing laxatives. One of its primary benefits is the minimal side effects; it helps alleviate constipation without causing gas, bloating, or cramping. The product is also free from gluten, sugar, and preservatives, making it a good option for people with dietary restrictions.

Users looking for immediate relief might find the 1-3 day onset time too slow. Additionally, the need to mix the powder with a beverage might be less convenient compared to ready-to-use formulations. It’s been highly recommended by physicians and is a popular choice in the market, but it’s important to follow the usage instructions carefully to avoid overuse. This product would be particularly beneficial for those who want a gentle, less aggressive laxative option and can tolerate a slower onset time.

GenCare Senna-S Natural Vegetable Laxative Plus Stool Softener is a dual-action product designed to provide gentle and dependable overnight relief from occasional constipation. Its natural vegetable laxative sennosides help stimulate bowel movements, while docusate sodium softens stool for easier passage. This combination is beneficial for those seeking both laxative and stool-softening effects.

The tablets are easy to use, recommended to be taken before bedtime, and typically result in a bowel movement within 6 to 12 hours, which suits individuals looking for predictable overnight relief. The product's 200-tablet value pack offers cost savings and convenience for families or frequent users, as it provides the same active ingredients as the brand-name Senokot-S but at a lower price point.

Though the product relies on an overnight mechanism and may not be suitable for those needing immediate relief, it is a practical option for those seeking a natural and efficient solution to occasional constipation, provided it is used as directed. Users should be cautious of potential side effects such as abdominal discomfort or cramping, and over-reliance on laxatives, which can lead to dependency.

Metamucil Fiber Gummies for Adults offer a convenient and tasty way to increase your daily fiber intake. These gummies are plant-based and contain 5g of prebiotic fiber per serving, which helps maintain digestive balance and supports overall digestive health. The orange flavor with no added sugar makes them a pleasant supplement choice for adults.

The product's formulation as a gummy is particularly suitable for those who prefer not to take pills or powders, making it an easy addition to daily routines. Since they come from the trusted Metamucil brand, users can feel confident in the quality and efficacy of the supplement. Each bottle contains 120 gummies, providing a significant supply for regular use.

As a fiber supplement, the onset of action might be slower compared to stimulant laxatives, which provide quicker relief. Users should also be mindful of potential side effects such as bloating or gas, which are common with increased fiber intake. Metamucil Fiber Gummies are ideal for individuals seeking a gentle and flavorful way to support their digestive health through dietary fiber.