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Senna Review - Does This Herbal Laxative Work? Are side effects and lack of weight-loss results deal breakers?

  • 3 User Comments
  • Rating: 2.9. From 15 votes.
By Summer Banks Dec 08, 2016

I need to make a confession: I was obsessed with researching Senna, so we at DietSpotlight conducted an intensive review, examining the side effects, ingredients, clinical studies and level of customer service. Furthermore, we focused on hundreds of customer experiences and user responses from around the internet. Lastly, we summed up all the facts and details to give you the info you need. Dieters are willing to go to any length to lose those extra pounds, especially if they are stuck on the yo-yo train. This herbal laxative may not be the solution you’re looking for.

Senna Readers: Click here to find out why we're giving away samples of our product, Leptigen.

What is Senna?

Firstly, Senna is an herbal laxative used in some diet supplements. It is taken from Cassia Acutifolia, which is a flowering plant found in the tropics. It works by irritating the colon, which results in more bowel movements. Typically supplements and teas that contain this ingredient are used to reduce water weight gain, flush out the colon and remove toxins and impurities from the body. More than a few claim to help with weight-loss.

This natural herb has been used for centuries and it can help promote regularity. Both men and women can use this product, and it’s easy to acquire online through stores such as Amazon, but if you want to know if it’s REALLY connected to weight-loss, keep reading…

Side Effects – “Something to Consider?”

The first potential issue is with Senna side effects. According to our Research Editor, “This herbal laxative can lead to some negative reactions, which may include diarrhea, low potassium levels, stomach cramps and dehydration. We’ve even found a few reports of joint pain and numbness.”

  • One user said, “Gave me a serious stomachache and diarrhea. No thanks!”
  • Another person stated, “These pills cause bowel irritation and cramping. I don’t think this is healthy.”

If you flip the script, there are users who never experienced a single side effects.

  • As one put it, “Works great…no side effects.”
  • Another offered up, “Finally a product that helps with constipation without cramps or causing diarrhea.”

Weight-Loss Results – “Anyone Actually Losing?”

We could not find any solid proof that Senna assists with weight-loss that’s lasts beyond the time when the herb is taken.

  • One user commented, “These do nothing for weight-loss. Better off just eating less.”
  • “Not a good diet pill option. Just gave me unbearable cramps,” said another person.

Though you’re not supposed to use laxatives for weight-loss, some users chose to do just that with positive results.

  • ” This makes you feel light and healthy,” according to one dieter.
  • Another says, “I am also able to maintain good health and weight!”

Well now, according to our extensive research, if there’s some small part of a product that’s bothersome, like side effects or no weight-loss, that could stop any chance of long-term success. If Senna is not ideal for helping you reach your goals, the dieter will likely turn to a clinically tested supplement shown to do just that.

Did We Find Solid Science?

Here at DietSpotlight, we prefer to see published science that supports the diet product or supplement we’re investigating. As for Senna, the only studies we found are evidence that this plant extract helps with regularity. This is because it’s a laxative. Sadly, there is no clinical proof that supports weight-loss. And, even if you do lose a few pounds, it’s only water weight.

Does Senna Really Work?

Well, we appreciate Senna’s been around forever and there are some positive comments online. Then again, we have some doubts about it because it’s not backed by science as a weight-loss aid. Plus, we’re leery about the potential for effects and dieter complaints we found on the web.

If you’d like to shed some serious pounds, we suggest you go for a supplement that packs clinically tested ingredients into a formula shown to help with weight-loss. Never settle for less than the best testimonials.

After scouring through hundreds of products, the best we’ve found in 2016 is one called Leptigen. This supplement uses a blend of four ingredients, which have been shown via clinical testing to spark metabolism and boost fat loss. We found very few reports of side effects, but under every rock we found reports of amazing results. You may even be able to take it with an herbal laxative like Senna, but check with your doctor first. This one offers the dieter everything we suggest.

The makers of Leptigen are so positive about their product they’re offering a Special Trial Offer, which means you have nothing to lose but pounds and inches.

Senna Questions & Answers:

We narrowed down hundreds of user comments about Senna into this helpful FAQ.

What are the side effects of senna?

Senna side effects, as reported by customers, include stomach pain, cramping, nausea and irregular bowel movement.

What are the ingredients in senna?

Senna ingredients include cassia acutifolia. If you purchase a supplement that contains senna, there could possibly be additives and fillers included.

Does senna work?

There are some studies showing senna work. The research we found centered on the effectiveness as a laxative, but not specifically for weight-loss.

Losing weight is important to dieters, so take a moment to think the effects of senna and consider a supplement like Leptigen, which contains some clinically-tested ingredients and shown to boost metabolism and increase fat loss. This is what dieters look for to spark weight-loss.

How much does senna cost?

The cost of senna depends of the retailer selling the supplement. You can purchase the supplement for less than $5.

How should I take senna?

You’ll take senna based on the directions on the label. Typically, you use the supplement twice per day.

Can I take senna if I have a health condition?

Women who are pregnant or nursing, those with health conditions, people taking prescription medications or anyone under 18 years of age should contact a healthcare provider prior to using any type of laxative, including senna.

What do users like about senna?

Some users liked that senna helps relieve constipation and was inexpensive.

What do users NOT like about senna?

Users didn’t like the side effects of senna.

How do I contact the senna customer service department?

There isn’t a specific senna customer service department. Check out the company selling the supplement and reach out to the support team.

What type of laxative is senna?

Senna is a stimulant laxative.

Is senna FDA-approved?

Yes, senna is FDA-approved as a non-prescription laxative.

Is senna only available as a tablet?

No, senna isn’t only available as a tablet; it’s also available as a suppository, disintegrating strip, compounding powder and oral liquid.

Does senna come with a guarantee?

Senna doesn’t come with a guarantee, considering multiple companies sell the supplement. Contact the manufacturer of the supplement for additional details.

Do you know of any special deals or discounts on senna?

Some companies selling senna offer deals and discounts. However, our readers have been going crazy over the last few months because of Leptigen’s Special Trial Offer, which is simply the cost of shipping and handling. Click here to give it a try.

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About the Author:

Summer Banks, a content strategist at Leptigen, has researched over 5000 products in the past 10 years. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

Rating: 2.9. From 15 votes.
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3 Comments on "Senna Review"


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I thought senna will help me to weight. Yes it cause me a running stomach

I have read your report on senna because I wanted to know how it helps with weight lost. I am a 52yrs old lady going through menopause and I have gained 3 stones. I am doing everything I can to lose the weight so I eat right and go to the gym 4-5 times a week. I have lost 15lbs. I do take dr lee senna diet tea. I thought I should lose more weight after nearly six months of going to the gym etc. however that is not the case, so the report was helpful. I have good bowel movement every day and I thought that fat in my body is being getting raid off from my body. If that is not the case then I have to use other diet tea to accelerate my weight lost programme. cheers Judy

Hi! Please make sure to consult with your physician before starting a new weight-loss program or product.