Updated: 02/14/2017 - Site operated by Leptigen
By Summer Banks Jan 14, 2017

97% of all dieters just want a product that works. Yeah, we find it interesting that the other 3% don’t agree. Our attention turned toward Demograss side effects, ingredients, scientific research and customer service quality. Moreover, we sorted through hundreds of user responses and comments. Then, we compressed and summarized to give you the info you need.

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

What is Demograss?

First off, Demograss ingredients are white tea leaf, red tea seed, dandelion stem, yarrow, water plantain, aloe vera, guarana fruit, horehound, tlanchalagua, bromelina, orange leaf, zarzaparrilla, flax seed, cocolmeca, milenrama, prickly pear cactus and alisma root.  [1] This product is supposed to help you lose weight naturally. More specifically, it claims to help reduce appetite, burn off fat, clean the kidneys and minimize constipation. In order to use it, you take one capsule each day after breakfast.

It looks like Demograss has been available since 2011. It sells via the official website and through trusted retailers. This supplement claims to help you drop 15 pounds each month and only natural ingredients are used, but read on…

Effects of Demograss – “Severe?”

The first issue we considered with Demograss ingredients was the potential for adverse reactions. According to our Research Editor, “The official website states use can lead to constipation, dizziness, nausea, loose stool, sleeplessness and even vomiting. This is not something dieters should take lightly.”

One customer complained, “Just another weight-loss scam product that does absolutely nothing but give you extreme stomach cramps and diarrhea.” [2]

“I had muscle spasms and was not able to stand,” said another user.

While some users mentioned Demograss side effects, others didn’t.” Completely flushed out my system with no negative side effects,” reported a dieter.

User Complaints – “Not a Good Sign”

Based on Demograss reviews, several customers complain about the product. One dieter commented, “No good for me, gave me diarrhea for a whole week and muscle aches, didn’t feel good, I got all side effects of this product.”

Another user stated, “After taking a pill a day for a couple of days I started feeling bloated, constant headaches, tired, and constipated (in which my bowel movement was fine before taking these pills).”

We found some positive Demograss reviews. One customer said, “The profile is solid and the price is right.” [3]

“Helped me reign in my appetite in a subtle way,” stated another.

Our extensive research has shown if there is an individual facet of a weight-loss product or diet system that is quite problematic (too many user complaints, side effects, a really high price) the likelihood of prolonged success is very low. So, if Demograss capsules do leave dieters unhappy, this could be troublesome. [4]

The Science – “Clincally Proven?”

After reviewing the official website for Demograss, we concluded that there is no clinical research that supports this weight-loss supplement. We took a close look at the ingredients and it’s clear that there are no studies supporting the formula and the weight-loss claims. Since we at DietSpotlight need to see studies that give a product support and this formula just doesn’t have that going for it.

The Bottom Line – Does Demograss Work?

So, what do we have to say about this one? It’s good to see that Demograss capsules contain natural plant extracts, and it seems to be affordable. We’re concerned about adverse effects and the fact that there’s no science to support the weight-loss claims. [5]

Dieters who wish to slim down and get rid of excess body fat, we advise you to select a diet supplement that uses clinically proven weight-loss ingredients, does not lead to harmful side effects and comes with great customer service.

Among the best products we’ve seen this year is one called Leptigen. It uses four clinically-tested ingredients, which have been shown to help speed up fat loss and ignite metabolism. Also, we can’t locate any talk of negative side effects and customer reviews around the web express people are seeing solid results.

It helps that the company is so confident in the formula behind Leptigen that they’re offering a Special Trial Offer, which is a positive sign.

Previous Demograss Review (Updated May 8, 2014):

What You Should Know about Demograss

Demograss is a weight loss product that appears to come in capsule form. Although there doesn't appear to be a functional (English) official website for this dietary supplement, it is apparently not made in the USA. In a similar fashion to many other diet pills and weight loss drugs, Demograss aims to suppress the user's appetite and increase energy levels. Unfortunately this product doesn't appear to be available to individuals living in the United States. Whether or not it's sold with a satisfaction guarantee is unknown. Free trial samples are not offered. As far as key ingredients go for Demograss capsules, this supplement appears to contain some herbal extracts and plant-based components. As with any weight loss product, it will work more effectively if taken in conjunction with a healthy meal plan and regular exercise. Since there is no full ingredient list posted online for Demograss supplements, it's difficult to determine if any potential allergies may apply. Unfortunately an actual price is not listed on an English website for this product, however, it's more than likely offered without a prescription needed. Like most capsule formulas out there that endeavor to aid with weight loss, Demograss is probably taken daily with significant amounts of water.

Demograss Ingredients

Not available on the official website.

Product Features

The diet drug known as Demograss is not so easy to pinpoint online. While most weight loss supplements are sold through an official website, the only website found that appears to sell Demograss capsules is completely in Spanish. However, it doesn't look like this site offers much on the diet drug, nor does the site provide any useful links. Before and after photos are not presented online for Demograss, and it doesn't look like testimonials/success stories are provided to support the product. Those residing in non-Spanish speaking countries will likely have difficulties attaining this weight loss supplement.

Advantages of Demograss

  • Demograss appears to be sold in a simple and convenient capsule form.

Disadvantages of Demograss

  • There is no functional English-based website for this dietary supplement.
  • It's unknown what the ingredients are in Demograss, which may present a dilemma for individuals with allergies.
  • It's unclear how this diet drug actually assists with appetite suppression and increased energy levels.
  • There is no clinical research or testimonials provided to support the overall effectiveness of this supplement.
  • Any potential side effects that pertain to Demograss capsules are not mentioned.
  • May cause body pain. (See reader comments.)


Demograss is one of those diet products that's likely to be avoided by many. This is simply due to the fact that there is no English website for the product, nor does it appear to be offered in any language except Spanish. This basically means that no conclusive data regarding this supplement is provided online. While Demograss is a capsule that may assist some users with increasing energy and curbing appetite, it's unknown what key ingredients help with this. Finally, there is no price posted for this supplement, and the website that is offered doesn't appear to reveal much on the diet drug.

Demograss Questions & Answers:

We refined hundreds of user comments about Demograss into this helpful FAQ.

What are the side effects of Demograss?

Some Demograss side effects as shown in some user reviews, may include upset stomach, diarrhea, electrolyte imbalance, sleepiness, soreness, irregular bowel movement and increased thirst.

What are the ingredients in Demograss?

The Demograss ingredients are tlanchalagua, horehound, guarana, alisma [1], milenrama, cocolmeca, flax seed, prickly pear, arzaparrilla, aloe vera leaf, orange leaf, water plantain seed, yarrow stem [2], dandelion flower, red tea seed and white tea leaf.

Does Demograss work?

There’s no scientific research proving that Demograss is an effective weight-loss supplement, but there is some on caffeine and there are two sources of the stimulant in this formula.

You may want to think about changing things up a little and replacing Demograss with a supplement like Leptigen. We found tons of positive reviews.

How much does Demograss cost?

Demograss costs $24 for 30 capsules. You can purchase the special edition for $26 or the plus for $28. All purchases come with free shipping.

How should I take Demograss?

You should take one Demograss capsule per day. Each bottle contains a one-month supply.

Can I take Demograss if I have a health condition?

Users taking prescription medications, anyone with health conditions and women who are pregnant or nursing should contact a healthcare professional prior to using a weight-loss supplement, including Demograss.

What do users like about Demograss?

Some users liked that Demograss was available on the official website and that the price was reasonable.

What do users NOT like about Demograss?

We found that users didn’t like the side effects from Demograss and that the supplement didn’t help dieters lose weight.

How do I contact the DemoG customer service department?

The only available way to contact the Demograss customer service department is by messaging a representative on the customer feedback form.

Can I contact Demograss through social media?

Yes, you can contact them on their Facebook.

How long can I take Demograss?

You can take Demograss until you reach your desired weight.

Do I need to diet on DemoG?

No, you don’t need to diet on Demograss, although the company recommends following a low-fat diet to improve results.

Who should take Demograss?

If your BMI is more than 25, the company recommends using the supplement.

Does Demograss come with a guarantee?

There’s no mention of a guarantee with Demograss.

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

The only mention of special deals and discounts on the Demograss official website is free shipping. However, the last several months have been a whirlwind with our readers taking advantage of Leptigen’s Special Trial Offer, which is just the cost of shipping and handling. Click above to try it out.

Demograss Side Effects:

Demograss is a diet supplement that is supposed to help your body naturally lose weight. It was designed to help reduce appetite, burn fat, and decrease constipation. We understand that side effects don’t happen all the time, but we wanted to provide you with user comments to prove they still can.


“…gave me awful headaches.”    Morella


“I started to feel an awful pain on my knees…the pain went from my knees to my groin…”    Martha


“My skin on my abdomen, stomach, breast and back are extremely hard with lumps as if something has accumulated under my skin.”    Gina


“[I] felt sick, [had to] stop taking it…”    Norma


“I only took the pills for 4 days and felt extremely tired and weak. I felt nauseous and dizzy at times.”    Debbie


“I felt so horrible on these the second round, I had to stop taking them. [I] had dizziness and was constantly tired…”    April


“…my entire body was tingling including face and lips, along with this my upper body was extremely sore. I was fatigue and dizzy.”    Berenice


“After taking them for 5 days my upper body was so sore! Even my abdomen area!”    Cynthia


“I have lots of diarrhea and I’ve been vomiting as well…”    Vivian


“I felt extreme abdominal cramps, [was] very nauseated, [had] diarrhea, body aches, dizziness, headache, and [was] very sleepy!”    Ana


  • References
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Demograss claims to help burn fat, but it's ingredients are a bit all over the place.

Demograss Ingredients and Supplement Facts

Serving Size: 1 Capsule
Serving Per Container: 30
Amount per Serving % DV
Tlanchalagua leaf *
Horehound stem *
Guarana fruit *
Aloe vera stem *
Alisma root *
Yarrow *
Cocolmeca Leaf *
Flax Seed *
Prickly pear *
Sarsaparilla Leaf *

Other Ingredients: Aloe vera, naranjo, lino,alisma, lima, milenrama, nopal penca, bromelina

We took the time to dig deep into Demograss ingredients, to provide you the specifics.

Aloe Vera

First off, aloe vera is often used as a topical skin treatment for minor burns and irritations. It comes from a succulent plant that grows in tropical climates. Furthermore, it’s found in countless skin care products and cosmetics. It’s used in supplements and certain beverages as well.

What is it Supposed to Do?

Aside from heal the skin and treat irritations, aloe vera is used in some diet products to aid the digestive tract. It functions as a natural laxative. It is also claimed to reduce body fat.

Clinical Research

We did find one clinical study that supports aloe vera for weight management. According to livestrong.com, “A small preliminary study published in September 2013 in Nutrition found that obese people with diabetes or prediabetes who took an aloe vera gel complex for eight weeks lost more weight and body fat than those not given this supplement.”[1]

Clinical research is definitely important when it comes to finding the best diet supplement for you. Therefore you might want to take a look at Leptigen. This weight-loss product contains some ingredients that are backed by actual research.


Also called paulinia cupana, guarana is basically a plant that grows in some parts of Brazil. This herb is found in all kinds of energy drinks, weight-loss products, and even some traditional medicine.

What is it Supposed to Do?

Well, many supplements and energy drinks say that guarana helps encourage weight-loss and improves mental performance. This herb contains some caffeine, which is a stimulant and diuretic. Caffeine may help enhance alertness and spark metabolism.

Clinical Research

According to clinicaltrials.gov, “Consuming a guarana and vitamin and mineral complex can improve mental fatigue and cognitive function at rest; guarana also contains caffeine, which can reduce perceived exertion and increase fat burning during exercise.” Therefore this herb may aid with weight-loss.

Citrus Sinensis

Sometimes called the sweet orange, citrus sinensis is taken from the peel and fruit of Valencia oranges. It provides high levels of vitamin c and other antioxidants to boost immune system health.

What is it Supposed to Do?

Firstly, citrus sinensis is used in some supplements and natural medicines. It may help lower high blood pressure and reduce cholesterol levels. This natural extract may also help treat asthma.

Clinical Research

There does not appear to be any solid clinical research that ties citrus sinensis to weight-loss. On the other hand, WebMD says, “Sweet orange contains large amounts of potassium. There is evidence that potassium may help prevent high blood pressure and stroke.”[2]

Is There Anything Out There That We Think TRULY Works?

We did find one supplement that shows real promise. Leptigen, which contains key ingredients that HAVE been clinically tested, may be a good option to consider. You’ll certainly appreciate that all customers can take advantage of a Special Trial Offer. Click here to give it a try today.

Get Your Sample Today »
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: 3.7. From 158 votes.
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User Comments

473 Comments on "Demograss Review"


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I have been taking demograss for one week and now experience back pain and my arms are sore and my breasts is this normal?

Hello. All users are different and can experience different results, but we have noticed that users have experienced somewhat similar side effects. Please make sure to consult with your physician before continuing taking this product if you are still having side effects.

Same side effects. Swollen feet and bruising feelings inside my stomach. Lumps. I felt tired. And after 2 wks of taking them I gained 7lbs! I don’t understand why. I have diarrhea since day 1 oof taking them.

My mother at 5’4″ weighed 270 lbs after a year on these pills she weighs 160 lbs. I’ve seen them work plus she doesn’t excersice. She does have trouble pooping if she doesn’t take them. But by her standards it’s worth it.

I drank demograss classic for 3 days and today is my 2nd without taking them. The side effects are absolutely horrible for me. I have lots of diarrhea and ive been vomiting as well, I don’t get hungry what so ever. Is there any way I could get rid of the side effects ASAP ?!?

It’s a pill you don’t drink it.

Hi. Please make sure to consult with your physician before continuing to take this product and let them know about the side effects you were experiencing.

I started taking Demograss about 2 weeks ago. Now my feet are supper swollen and my stomach is sensitive to the touch. I feel like I have lumps inside my stomach and that even when I lightly pass my hands over them they feel like severe bruising inside. I am severely overweight and so my stomach fold over. This pain is in the fold not where any organs would be. Is this normal or should I stop taking it?

You will feel hard bumps in your fat over time. That’s the demo grass working to get rid of it. Drink lots of water and in a day or two you’ll notice them go away. Lots of people my mother and myself notice hard bumps in fatty tissues areas. I could feel them in my chin and arm areas.

Hi Monica. All users are different and can experience different results; please make sure to consult with your physician before taking this product and let them know about the side effects you were experiencing.

Valuable writing – I am thankful for the facts – Does anyone know where my company might get ahold of a blank IRS W-4P document to complete ?

I started using Demograss last year for the whole summer. I worked out at least 3 times a day and ate 5 times a day (small portions). I also drank a lot of water. I started at 135 lbs and went down to 115 lbs. I have been loving Demograss ever since. I recommend it to those who are really looking to lose weight, besides- it’s affordable!

In how long did you see result?.

I would like to know if it would show up on a drug test. I drive a school bus and its Federal drug testing for a cdl If anyone has information on this please forward it to me. Thanks

Hi Terry. Please consult with your physician to see if any ingredients of this product would show up on a drug test.

i’m on my 2nd week on DEMOGRASS PLUS, I love it. I am an eater, but with these pills I don’t feel hungry. I have lost almost 4 pounds without any exercise. I also did not experience any of those symptoms stated, only the first week I was not able to go to sleep despite feeling tired, but this week I feel GREAT! I WILL CONTINUE TO TAKE DEMOGRASS PLUS and see how much I could lose with it. TRY IT! everyones different, what others side effect are, might not be yours.

Does demo grass suspend or stop the menstrual period??

this happened to me too, did your period eventually come back?

Hello Irene. All users are different and can experience different side effects, but we have noticed that users have experienced somewhat similar side effects. Please make sure to consult with your physician before taking this product.

I can tell that this pill is vey strong and does help you loose weight not really eating much but I only took it for four days and had all the side effects im diabetic sugar has been a little high and its scared me.. Can someone tell me how long before its out of your system stopped taking it 4 days ago and it feels like it is still in affect

You use the bathroom a lot cause that’s how the weight comes off. But it does work!

Beware! I felt very sick after taking this supplement! I felt extreme abdominal cramps, very nauseated, diarrhea, bodyaches, dizziness, headache and very sleepy! I do not recommend this product. I bought it when I was in Mexico it was highly recommended, I bought 4 bottles but only ended up consuming 4 capsules.. I just couldn’t!! I also felt cold sweats and jittery.. Lesson learned!

Hello. All users are different and can experience different results; please make sure to consult with your physician before continuing this product to make sure its safe and effective for you to use.

Hi, Juana. Depending on the dosage it can take up to 3 to 7 days for the complete absence of a particular supplement. If you experience effects lasting longer than this please seek medical attention.

I’ve been using it for 4 days now and I have a lot of diarrhea my back really hurts my lower back is it going to go away or not

Hi. Please make sure to consult with your physician before continuing to take this product and let them know about the side effects you were experiencing.

What is the difference between plus and premier special edition

Hi! For detailed product and usage instructions, please refer to the Demograss official website for more information.

does it effect birth control in anyway ?

Hello Jolene. All users are different and can experience different side effects; please make sure to consult with your physician before taking this product.

How can I spot a fake demograss plus bottle

If you inspect the bottle you will find that the authentic Demograss is made by Cid-H.

My wife has 6 months taking and she lost 27 pounds already not exercise not even cutting foods she feels good but that’s not my case it make me feel sick but I’m happy for her

Tell us your thoughts about Demograss. You had diarrhea real bad because that’s all the junk up in your trunk that need to order come out. Once it’s all cleaned out and you eat right and stay away foods your not suppose to eat you won’t have that problem

I took demo grass about 3 yrs ago and lost 60 lb I did have all the side effects but I kept on and did not give up it took me 3 months. But now I have gain weight from indulging in food so I am starting again hoping to loose 30 lb now.

I started this product in September of 2015 and have lost 40 pounds. No exercise at all. It does give you diarrhea for the first month, and body will ache for first month and boobs will feel hard like your pregnant but it goes away. First diet pill that works and continued to work for me. I even tried phetermine at one point. This does work. Half my baby weight is gone.

Kristin, I am feeling achy, but really bad! Even laying down hurts. As for breasts they feel rock hard and painful you said it goes away but how long would you say it lasts and how long did it take you to lose the 40 pounds? New Demograss user

Hello. All users are different and can experience different results; please make sure to consult with your physician before continuing this product to make sure its safe and effective for you to use.

Thanks for this review. I have 8 days on dermograss Classic, I started having all that things that u said. Scaring . How long is take that all kind of paying go away?

I took Demograss classic for about 2 weeks and my body did get sore body like if I was working out and I started to get lumps on cheek not sure if I wasn’t intaking as much water as I should have but I got scared and backed away from the pills.

How long did it take for your bump to go down and start feeling normal again?

It usually takes u 2 weeks depends i have been taking demograss for 5 years on and off and i could say stick to it it really works

I lost 3 pounds during the first week no diet, i’m not a fan of veggies either, went to the gym 2x (30min) only.
On the 2nd week my body started to ache stomach, arms, legs, back neck and even boobs i think i could feel my lymph nodes. I was a bit scared but I’ve been told by several people that i need to drink more water than usual because diet pills dry you out and the body starts to ache. I really think this stuff works and fast. Will go back to using them. Glad i came across these reviews…
*i was told the diarrhea was normal on the first weeks…as long as it doesn’t hurt or I feel nausea’s i don’t mind LOL

I have a question I was wondering if there is any problems with drinking alcohol and drinking demograss?

I fill sick week my heart pounding really fast always fill a empty Ness in my stomach and pain in my back .how long does this symptoms last

Well on most weight loss products it is inadvisable to imbibe alcohol, Andy.

I took Demograss classic for five months and lost 30 pounds back in 2009. I had all the side effects for two weeks, headaches, body ache, loose stool, fat bumps. I had seen others loose weight so I stuck with it. At first I did not lose weight but lost a whole size in dress, the next two or three months the pounds started to come off. I was told to eat bananas, tomatoes and oranges, which I did daily. The weight is coming back so this 2016 I decided to get back on the regimen since I have 20 pounds overweight. I go to the bathroom at lot, loose stool. I am glad what ever is stuck in my intestine is clearing up. This is a detox.