Senna Leaf Powder

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Senna leaf is an herb that comes from senna plants in North Africa. Senna leaf powder is a ground form of the leaf of the senna herb, and it's slightly sweet in flavor, but also has some bitterness to it.

Senna leaf has long been used for constipation and is also a relatively effective anti-parasitic. The senna plant's leaves, flowers and pods have been for centuries specifically for these purposes.

Different Names for Senna Leaf Powder

Senna leaf powder is also known by its botanical name Senna alexandrina mill from the Fabaceae plant family. It may also be referred to as senna, Alexandrian senna or Indian senna.

Benefits of Senna Leaf Powder

Senna leaf tea is a viable short-term treatment for constipation. Senna stimulates bowel movements by repressing the muscles that hold onto stool and incite the muscles that work to push stool through the intestines1.

Before senna leaf is able to work to stimulate bowel movements, the sennosides in the senna leaf herb must change into rheinanthrones by healthy bacteria in the colon2.

Senna leaf powder's ability to alleviate constipation might also make it useful for treating hemorrhoids, though further studies are needed to support this notion.

Senna is also believed to have anti-inflammatory and anti-parasitic properties3.

How to Use Senna Leaf Powder

Senna leaf powder is typically prepared as a capsule, tablet, or extract. It may also be taken as a tea. Since senna leaf is rather potent, those who are looking for a more mild effect are encouraged to use the pod of the plant.

It's important to drink lots of fluids when taking senna leaf powder in order to prevent loss of body fluids and electrolytes.

Recommended Daily Dosage

Senna leaf powder is approved by the FDA to be used as a laxative. The recommended daily dose4 for adults ages 12 years and older is 17mg, and 8mg for children 12 years and under.

Women who suffer from constipation shortly following pregnancy may take 14mg twice a day. Children under 2 years of age should not take senna leaf powder.

Exceeding the recommended daily dose may cause adverse effects. Senna leaf powder should only be used on a short-term basis and should not be used for an extended period of time. More specifically, the supplement should not be used for longer than two weeks at a time.

Supplementing With Senna Leaf Powder

Consuming senna leaf powder may cause certain side effects, including the following:

  • Abdominal cramps
  • Diarrhea
  • Nausea
  • Dehydration
  • Fainting
  • Off-balance of electrolytes

Long-term side effects of senna leaf powder may include:

  • Exacerbated heart conditions
  • Liver damage
  • Laxative dependence
  • Rectal bleeding
  • Wasting


Senna leaf powder may not be suitable for certain individuals, including those who are suffering from:

  • Heart disease
  • Liver disease
  • Colitis
  • Crohn's disease
  • Appendicitis

Those who currently take certain types of medications may also not be suitable candidates for senna leaf powder, as it may interact with the drugs. These may include the following:

  • Diuretics
  • Blood thinners
  • Contraceptives
  • Estrogens hormone replacement

It's very important to speak with a health care practitioner before taking senna leaf powder.

Is Senna Leaf Powder Healthy?

Senna leaf powder may be an effective natural and non-prescription supplement to alleviate constipation and should be relatively safe to take in small doses, but only for the short-term. Instead, it is best used occasionally when symptoms of constipation arise.

As with any other type of herb or supplement, it's always suggested that users consult with a physician before taking senna leaf powder.

Senna Leaf Powder Supplementation With Digestive Refresh

There are always certain instances where diet is not going to give you everything you need. There's no need to worry if your diet does not provide the necessary amount of senna leaf powder. Oral supplements are available for those who want to make sure they are consuming enough in their daily diet.

Digestive Refresh is a powerful, all-natural supplements that contains clinically-proven dosages of senna leaf powder, chromium, cinnamon bark extract and other herbs and nutrients. Digestive Refresh is specially designed to restore balance to your digestive ecosystem quickly and efficiently. Learn more about Digestive Refresh and UMZU's line of natural supplements by visiting our online showroom.

With crazy, busy schedules it is easy to be tempted by fast food, processed food, and an abundance of poor eating choices. With obesity and bad eating habits on the rise, it's more important now than ever to pay attention to what you put in your body. Your health is one of the most important investments you can make. After all, you will need it for years to come! Take care to make sure you are receiving adequate amounts of both macronutrients and micronutrients, as well as engaging in healthy exercise. Begin your journey to a healthier you today!

Citations and Sources

Guarize L, Costa J, Dutra L, Mendes R, Lima I, Scio E. Anti-inflammatory, laxative and intestinal motility effects of Senna macranthera leaves. Nat Prod Res. 2012;26(4):331-343.
Souza D, Pereira M, Bernardo L, Carmo F, de S, Bernardo-Filho M. An experimental model to study the effects of a senna extract on the blood constituent labeling and biodistribution of a radiopharmaceutical in rats. Clinics (Sao Paulo). 2011;66(3):483-486.
Ajayi C, Funso-Babarimisa F, Elujoba A. Laxative Activities of Cassia Sieberiana and Senna Obtusifolia. Afr J Tradit Complement Altern Med. 2014;11(4):44-47.
Senna: MedlinePlus Supplements. U.S. National Library of Medicine. Accessed April 23, 2019.
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