Best Laxatives of 2025

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Laxatives are products that help to relieve constipation, by either increasing bowel movements or softening stool. They come in different forms such as tablets, capsules, liquids, suppositories, and powders. Laxatives are commonly used for short-term relief of constipation, particularly when lifestyle changes such as increasing fibre intake and exercise have not been effective. It is important to follow the advised dosage and seek medical advice if constipation persists or if there are any underlying health conditions.
At a Glance: Our Top Picks
Top 10 Laxatives
Dulcolax Adult Constipation Relief Tablets
Dulcolax Adult Tablets are designed to provide effective constipation relief by working with your body. They operate overnight, delivering results within 6 to 12 hours, allowing you to wake up feeling relieved. The tablets stimulate bowel muscles, promoting natural bowel movements, which can be especially comforting for users. Their small size makes them easy to swallow and convenient for travel, ensuring you can manage your constipation relief wherever you are. Additionally, the gastro-resistant coating ensures that the product works precisely where needed.
Senokot Max Strength Senna Tablets for Constipation Relief
Senokot Max Strength Tablets provide effective overnight relief from constipation. Made with natural Senna Fruit, these tablets stimulate bowel muscles, ensuring a natural approach to easing discomfort. They work within 8-12 hours, making them ideal for those seeking prompt relief. Clinically proven for occasional constipation, you can trust these tablets for short-term use, giving you the confidence to manage your digestive health effectively.
Asrev Constipation Relief Tablets for Adults
Asrev Constipation Tablets offer gentle yet effective relief from constipation for individuals aged 12 and older. With 5mg of active ingredients in each tablet, you can trust the product to restore your regularity quickly. These fast-acting tablets are designed to provide prompt relief, helping you feel comfortable again. Additionally, their small size ensures they are easy to swallow, making them suitable for users of all ages.
Almus 5mg Laxative Tablets for Ages 12+
Almus Laxative Tablets offer gentle relief from constipation for those aged 12 and older. The trusted brand ensures that you receive high-quality and reliable relief. Each tablet contains a 5mg dosage of the active ingredient, making it effective for restoring regularity. With a fast-acting formula, you can expect quick results, helping you feel comfortable again in no time.
Dulcolax Adult Pico Liquid Constipation Relief
Dulcolax Pico Liquid is a highly effective laxative designed to provide relief from constipation. It works overnight, allowing you to experience relief in just 6 to 12 hours while you sleep. The sugar-free fruit-flavoured liquid makes it a pleasant option for those seeking ease of use. Additionally, it stimulates the colon and rectum, helping your bowel to return to normal function, which can be particularly beneficial for maintaining regularity.
U & H Entrolax Tablets for Overnight Relief
U & H Entrolax Tablets offer effective overnight relief from constipation. Each pack contains 60 tablets, providing you with ample supply for your needs. These laxatives are designed to be convenient, allowing you to take them before bed and wake up feeling more comfortable. Their fast-acting formula helps ensure that you can enjoy a restful night without the discomfort of constipation. With U & H Entrolax, you can regain your daily routine without the worry of digestive issues.
Microlax Enema for Fast Constipation Relief
Microlax Enema provides gentle relief from constipation, typically within just 30 minutes. This fast-acting solution is perfect for those needing to alleviate constipation or facilitate bowel movements quickly. It is also useful for ensuring intestinal emptying prior to diagnostic or curative procedures in the lower intestine. Suitable for all ages, Microlax Enema makes managing bowel health simple and effective for everyone.
Purevine Nutrition Natural Laxatives for Constipation
The Purevine Nutrition Laxatives are a herbal medicinal product designed for the short-term relief of occasional constipation. With each 7.5mg tablet containing Senna pods, you can take two tablets as needed to ease your discomfort. This product is specifically formulated for adults and is not intended for weight loss. It's important to use it responsibly, as overuse can be harmful, ensuring that you find relief without adverse effects.
Senokot 7.5mg Tablets for Constipation Relief
Senokot Laxative Tablets provide effective relief for short-term, occasional constipation. Made with natural Senna fruit, these tablets ensure you receive a consistent amount of active ingredient with each dose. You can enjoy overnight relief by simply swallowing 1-2 tablets before bed. This product is designed exclusively for adults, ensuring safe and targeted relief. Remember, it's essential to follow the recommended dosage for your health and safety.
Orange Flavoured Constipation Relief Powder
The Constipation Relief Powder is designed to help you manage chronic constipation and faecal impaction effectively. It contains Macrogol 3350, which works by softening your stools, making them easier to pass. Additionally, the inclusion of electrolytes helps to maintain hydration balance, ensuring your body stays well-hydrated while you find relief. With a pleasant orange flavour, this product offers a more enjoyable way to tackle constipation, making it a convenient choice for those in need.
Frequently Asked Questions (FAQs)
1. What laxative makes you poop instantly?
When you need gentle and fast-acting constipation relief, in as little as 30 minutes*, reach for Dulcolax® Liquid Laxative.
2. What laxative works the fastest?
Stimulant laxatives are the fastest-acting, such as include aloe, cascara (Nature's Remedy), senna compounds (Ex-Lax, Senokot), bisacodyl (Dulcolax, Correctol), and castor oil. Saline laxatives or enemas such as Fleet Phospho-Soda, milk of magnesia, and magnesium citrate.
3. When should I take a laxative?
Stimulant laxatives are usually taken on an empty stomach for rapid effect. Results are slowed if taken with food. Many stimulant laxatives (but not castor oil) are often taken at bedtime to produce results the next morning (although some may require 24 hours or more).
During our laxative research, we found 82 laxative products and shortlisted 10 quality products. We collected and analyzed 65,615 customer reviews through our big data system to write the laxatives list. We found that most customers choose laxatives with an average price of £5.35.
The laxatives are available for purchase. We have researched hundreds of brands and picked the top brands of laxatives, including Dulcolax, Senokot, Asrev Healthcare, ALMUS, U & H.

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."