Best Weight Loss Pills Buyer’s Guide 2018

Diet pills market is getting saturated each day.

Every year a number of weight loss pills are made by the different manufacturer and each of them has claimed their product as the most effective one.

Top diet pills 2017 - buyer's guide by Watchotc

It is also to ensure you that some of the weight loss products ended up getting people scammed.

This is the most frustrating phase where some people get suspicious about the efficacy of diet pills.

Most of the diet pills extracted from the natural source and made up of the herbal ingredients are found to be most effective.

The 2018 diet pills buyer’s guide will help you choose the right diet pills for yourself.

Risking your health over cheaper weight loss treatment can harm you in many ways, so before buying any diet pills do read it to further clarify your options.

More: the most popular supplements for weight loss

How Weight loss pills actually work?

There have been so many studies carried on weight loss or diet pills, after a critical analysis researcher suggested three mechanisms by which diet pills actually works.

These are as under.

1. By boosting up the metabolism

Boost MetabolismBoosting up metabolism simply means that the rate of your body organs to execute any function will be enhanced.

Similarly, it will burn the most amount of calories, which ultimately results in weight loss.

A number of calories your body burns will be higher than the amount you take in.

Appetite suppressants work side by side with the metabolism boosters thereby providing each other the synergistic effect.

A metabolism booster does have effects on physical and mental activities, but for a temporary time being.

One of the finest examples of this category is caffeine, usually, after an intake of coffee your mind and body get elated and you perform any tasks efficiently as soon as its effects are present in your blood.

Caffeine in coffee helps you burn fats because of its metabolism booting property.

2. By suppressing appetite

suppress appetiteThis is the most common effect of overall diet pills.

Reduction of appetite is a basic factor that targets your weight gain issue in an effective way.

When the intake of calories becomes less on a daily basis it will lead to maximum weight loss.

Some class of drugs worked as appetite suppressants have been erased from the market because they increased the risk of death after which natural replacements are more preferred.

Reducing appetite is the most common practice for losing weight.

3. By blocking the absorption

Block AbsorptionA compound such as fats are broken down in our body and get absorbed.

Absorption blockers simply inhibit the breakdown of fat because of which it does not get absorbed into the body.

No fat absorption means no weight gain. While elements which do not affect weight passes easily through.

These are the 3 common mechanisms which diet pill wields on us.

Some of the best-selling diet pills are included to let you chose the best option for the effective weight loss you have been looking.

1. PhenQ

PhenQ is one of the power sources for the weight loss. 

phenq review and ratingPhenQ has gained maximum fame in a short period of time when it helped about 190 thousand of its customer’s achieving a weight loss goal.

The ingredients of PhenQ are safe and natural which helps you burn the calories faster than you expected.

PhenQ is effective in burning the rigid fat that your body has been contained for a long period of time.

The directions for use of PhenQ is very simple, one pill with breakfast and one with lunch should be taken.

It contains a high amount of caffeine, which is why it is not recommended to take it after 3 p.m. or consume any beverages contains the high amount of caffeine.

How PhenQ works?

PhenQ efficiently blocks the fat production in your body and help you eat less because of its appetite suppressant formula.

By the help of caffeine, it will enhance the process of fat burning, even in the midst of the process your mind will be highly sharp and focused.

Thermogenic effect (Increased heat production) is enhanced which burns the calories more effectively.

Active Ingredients in PhenQ

  • Capsimax powder- Increases thermogenic effects
  • Caffeine- Works as a CNS Stimulant, keeps your mind altered and focused throughout the day. Inhibits muscle fatigue and helps in losing weight.
  • Nopal- Flushes out extra fluid from your body. As a rich source of amino acid, it will keep your body energized and makes your muscles harder since fluid retention becomes low.
  • Chromium picolinate- Inhibits the sugar or carbs cravings which are the main reason for weight gain. Also, maintains the sugar level.

Weight Loss Claims and Published Studies

Some of the clinical researches have been conducted on the effects of PhenQ.

Whilst comparing its effects with the controlled group on Placebo it was concluded that about 3.44% of overall body weight was reduced.

The rate of total body fat reduction is 7.4% leaving muscle mass increased its size by 3.8%.

The effects of PhenQ ingredients are truly remarkable as they have brought positive changes in about 90% of their consumers.


PhenQ has been met with mixed reviews and an average score of 4.5/5 stars.

The reviews of PhenQ have shown a zeal of positivity which most of the people are happily living with.

Overall effects of PhenQ are up to the mark.

  • Results appeared in just 2 weeks and I lost 14 pounds. From a size 12, I reached in 10 with a drastic reduction in my waist i.e. 11.5 inches.
  • PhenQ helped me lose my belly fat, which was the most depressing thing in my life. It significantly improved the shape of my body.

Risks and Side Effects

According to some medical leading websites. Consumption of high amounts of caffeine can lead to reversible insomnia.

In the case of PhenQ, higher dose can bring those effects for an indefinite period of time.

Apart from this PhenQ is highly contraindicated in pregnant women or those who are under 18 years.

Some minor, side effects include nausea, gastric problem and mild vertigo.

(Read full Phenq review here)

2. Hydroxycut

Hydroxycut comes from the family of weight loss dietary supplement which doesn’t require any prescription.

Hydroxycut review and ratingIt has various product lines which merge different varieties of ingredients.

Some of the brands of Hydroxycut include caffeine while the other uses green coffee bean extract.

Hydroxycut’s manufacturer, Iovate Health Sciences International, states that they put raw ingredients through extensive quality assurance procedures.

How Does Hydroxycut Work?

Amongst every ingredient of Hydroxycut caffeine is the ingredients that are mainly linked to weight loss.

The appetite suppressing and thermogenic properties of caffeine make it easy for other ingredients to share a synergistic reason which is to further accelerate the weight loss phenomenon.

One Hydroxycut pill should be taken before every meal of the day (3 pills per day) which can further be increased to 2 pills before each meal.

More than 6 pills intake per day is highly not recommended. Each pill contains about 107mg of caffeine, which in combination is similar to have 6 cups of coffee a day.

Active Ingredients in Hydroxycut

  • Caffeine Anhydrous– Caffeine serves as CNS stimulant and enhance thermogenic properties.
  • Papaya- Anti-inflammatory agent
  • Robusta Coffee Extract– Unroasted green coffee beans are the rich source of antioxidants
  • Maqui– No weight loss effects. Antioxidant agent.
  • Amla Extract– Antioxidant
  • Blackberry– Anti-inflammatory agent
  • Saffron Extract– Brings sweat cells into action which somehow contributes in the calorie burning process, also have an antidepressant role.

Claims and Published Studies

A short and precise research available at the webpage of Hydroxycut which reportedly dropped 10.9 pounds in 50 overweight individuals.

The trial is basically about the consumption of green tea extract for 60 days, which is the ingredient of Hydroxycut.

The product itself doesn’t provide us any clinical research undergone on it, but another study suggests the effects of caffeine in a group of subjects.

Caffeine can elevate the rate of metabolism in our body by 11% which speeds up the fat burning process up to 29%.


The rating of Hydroxycut is about 3.5 stars on the internet. About more than half of the reviews have displayed a satisfactory result brought by this product.

Complaints like stress and nervousness are very often. It is an ideal choice for weight loss, according to some people.

  • Hydroxycut gives me a tremendous amount of energy. The morning pills make me jittery whole day though. In short, sometimes I found it a valid choice for weight loss, but sometimes it causes anxiety and insomnia as well.
  • The first two weeks of this weight loss pills have shredded my body fat from 21% to 19%. It wasn’t that great but somehow it was better than having nothing. Right after 2 weeks, there was a declined by another 1% which was not so much satisfactory overall.

Risks and Side Effects

Hydroxycut another version had to be wiped off in 2009 after the effects like seizures and muscle damage.

Those versions are not available anymore on the health market.

Diet pills do not push higher dose of caffeine as Hydroxycut recommends daily.

People who are sensitive to caffeine might feel some effects like sleeplessness, nervousness, tachycardia, muscle tremors.

(Read full Hydroxycut review here)

3. Garcinia Cambogia

Garcinia gummi-gutta is a tropical class of Garcinia native to Indonesia.

Garcinia Extra ReviewCommon names include Garcinia Cambogia, rindleberry, Malabar tamarind, and kudam puli.

The fruit is found in the Asian and African tropical regions. Most of the population started trying this weight loss treatment after it gets featured by Dr. Oz, a very admirable personality, and a diet scientist.

For a potential weight loss, the active ingredient in Garcinia Cambogia is very much beneficial.

Garcinia Cambogia is mainly available in capsule form.

How Does Garcinia Cambogia Work?

The active constituent in Garcinia Cambogia acts as an inhibitor in fat conversion.

Usually, nutrients like carbohydrates convert into fat by getting deposited in cells, which in the case of Garcinia Cambogia intake is blocked.

In some cases, it has shown a potential appetite suppressing property.

The daily dose of Garcinia Cambogia is 500 mg capsule taken 30 minutes before each meal.

Active Ingredient of Garcinia Cambogia

Claims and Published Studies

In the Journal of Obesity, there was a review published about people who took Garcinia Cambogia.

They lost about 2 pounds than the group of people who didn’t take it.

The reduction of appetite could be the hallmark of this review. In many studies, the weight loss effect of Garcinia Cambogia was illustrated very well in rats, but no evidence of human trials was found.


In the world of diet pills, Garcinia Cambogia is the finest weight loss treatment available without a prescription.

It contains the highest quantity of HydoxyCitric Acid i.e. 1000 mg.

About 85% of Garcinia Cambogia’s reviews are positive and found this product quite useful.

  • I’ve been taking this product for almost 2 weeks and have noticed no difference whatsoever.
  • I have been using this for 14 months and lost about 40 pounds. The first result appeared in 4 months where I lost most of the weight. So now I am at maintaining the rest. I haven’t changed any exercises or my diets, just added GC in my routine and it has helped me control my cravings. Junk food consumption is totally gone.

Risks and Side Effects

It was conducted in the study on mice that Garcinia Cambogia caused testicular toxicity on high dosages.

Whereas, in human, there were no side effects reported unless it’s dragged to the maximum dose.

(Read full Garcinia Extra review here)

4. Phen375

Phen375 is a premium nutraceutical product designed to target an effective weight loss.

phen375 review and ratingFor some people, it worked just great in terms of burning the extra fat from the body.

The dietary supplement is a safe and legal choice for weight loss. For many weight loss pills, Phen375 is way rapid treatment.

Phen375 improves the metabolism of your body and control the appetite intensity which makes you lose body fats faster.

With an economical price, Phen375 doesn’t require any prescription as well.

Take 2 tablets daily, one tablet after breakfast and lunch.

How Phen375 works?

Give a start to thermogenesis, which fastens up the body metabolism to burn more calories than intake.

It takes control over the junk and carbs craving as a result of which your body gets the least amount of calories.

Phen375 mimics a hormone which stops extra fat bulging to the cellular level.

Active Ingredients of Phen375

  • Dimethypentylamine Hydrochloride – Improves metabolic state
  • Capsaicin- Thermogenic agent. Helps in blood circulation, diminishes the chances of fat bulging in the arteries.
  • Trimethylxanthine- Appetite suppressant. Convert calories into energy instead of storing it in the form of fats.
  • L-Carnitine-Amino acid that keeps the fats away from the vital organs.
  • Natural Caffeine Powder – CNS Stimulant
  • Sympathomimetic Amine- Improves your physical/workout skills

Claims and Published Studies

The maker of Phen375 claims the fast and effective weight loss.

It has the capability to diminish the growth of fats dwelling subcutaneously and those which located deep down.

Phen375 has reportedly shredded 15 pounds of weight in 2 weeks.


Phen375 customers seem very much happy with its results which is why it is ranked 4-4.5/ 5 on the internet market.

The active ingredients for weight loss in Phen375 are more than just one so the chances of weight reduction are high.

  • Phen375 is the best thing in my life that helped me lose weight, change my lifestyle for the better, and boost my confidence and get rid of depression.
  • Phen375 is very safe and easy to use. It is all natural diet pill that can have some minor side effects but still, you should be a little cautious while using it. If you have health issues like kidney problem, liver insufficiency or heart disease, consult a physical first. It is not recommended for pregnant women which is logical.

Side Effects and Risks

Some of the possible side effects which you might experience after using Phen375 are.

Inconsistency in passing stool, dizziness, nervousness.

It contains caffeine and other sources for CNS Stimulant which might lead to insomnia if consumed in high dose.

(Read full Phen375 review here)

5. Sletrokor

Sletrokor according to many men and women is the best weight loss choice for 2017.

Sletrokor review and ratingThe ingredients are what makes Sletrokor more potent and effective than other competitor diet pills.

The formula of Sletrokor comprises of Aloe Vera, Garcinia Cambogia extract, cascara Sagrada and Gymnema Sylvestre.

Two pills should be taken before breakfast and lunch, which shouldn’t exceed 4 pills per day. The manufacturer of Sletrokor has given scientific explanations about its effectiveness.

Furthermore, in their formula, there are no binders or excipients been added but only the active constituents which make Sletrokor have less side effects.

How Sleprokor works?

According to information available at their official store, HCA (HydroxyCitric Acid) in Garcinia Cambogia, one of the chief ingredients of Sletrokor increases the level of Serotonin which uplifts your mood and performs potential weight loss.

Aloe Vera improves digestion process and resolves unhealthy skin issues. Cascara and Gymnema have been used traditionally as a mild laxative that eliminates the stored fats and toxin from your intestines and gives you an empty stomach feeling.

Appetite suppression is one of the common effects of Sletrokor apart from which it speeds up the metabolism.

Active Ingredients in Sletrokor

  • Garcinia Cambogia- Keep your mood lifted, and the HCA does its function of weight loss.
  • Aloe Vera- Improves digestion and shoot down leptin proportion.
  • Gymnema Sylvestre- Antioxidant that treats the weight issue associated with water. Aids to digestive issues.
  • Cascara Sagrada- Promotes laxation, also used to treat jaundice.

Weight Loss Claims and Published Studies

Not every ingredient in Sletrokor has been subjected to a research but Garcinia Cambogia.

In the official page of Sletrokor, there is a glimpse written about a brief research conducted on Garcinia Cambogia by a professor of Biochemistry and Cellular Microbiology named Dr. Harry G Preuss.

In his study, he tested this particular chemical on 30 obese subjects who lost about 14-15 pounds after 8 weeks of trial.

And the fun part is, it came without diet and exercise.  Aloe Vera, on the other hand, have too many researchers conducted about its effects as an anthelmintic.

But no weight loss effects has been concluded about any of the ingredients.


Sletrokor has been meeting with people’s requirements, but not so good and an average rank of 3.6.5 stars.

The reason why most of the people tried it for the first time is that of its major ingredients i.e Garcinia Cambogia and aloe Vera.

Also, they have a money back guarantee which led more confidence in people about this product.

  • I lost 22 pounds after 6 weeks. Sletrokor really keeps you from being hungry. Thanks for this great pill. It looks like something really new on the weight loss market.
  • Three months ago I weighed about 155 pounds, after Sletrokor my chances of shedding pounds certainly increased and I am now 110 pounds in only three months. I have never experienced results like this even with a perfect diet.

Risks and side effects

One of the side effects that users defined as a positive side effect is feeling full sooner because of which they eat less and feel lighter.

Other side effect includes mild stomach cramp.

(Read full Sletrokor review here)

6. Lipozene

An upgraded version of Glucomannan. The extracts are obtained from an Asian plant that has been used by the people as a weight loss remedy for centuries.

Lipozene review and ratingChanging the name doesn’t lead any change in ingredients, though but the packaging is changed to an attractive bottle.

The capsules of Lipozene should be taken twice (one after each meal) with a glass of water most preferably.

How does Lipozene Work?

Lipozene capsule contains Glucomannan which is actually a water soluble fiber, sometimes also known as Konjac.

The gelatinous material within the capsule expands in the stomach after engulfing, thus increasing the sensation of having a full stomach with no appetite sensation.

By this way, you can count this weight loss treatment as an appetite suppressant.

The capsule literally turns into a gel after pouring it in a glass of water.

The water soluble fiber of Lipozene doesn’t get absorbed through the gut but is excreted in an unchanged form.

Like most of the laxatives, it takes away the toxins and free fats remaining in the stomach.

Claims and Published Studies

It is because of the water soluble fiber Glucomannan which gives Lipozene a credit for weight loss.

About 14 weight loss studies have been done on its effects which show an impressive improvement in LDL cholesterol, triglycerides, even total cholesterol and overall body weight.

When combined with a healthy diet, Lipozene can help losing 8-10 pounds in 5 weeks of time.


About one-third of the users is satisfied with Lipozene which is not so great.

When compared to other non-branded Glucomannan or Konjac the reviews of Lipozene is certainly touching the ground.

Scored 3 out of 5 stars Lipozene is still struggling to reach people’s expectations.

Most of the people complain about stomach cramps and painful diarrhea, which is caused by the laxative effects.

Other brands of Glucomannan are also used as a dietary fiber and thickening agent which is why their ranking is higher than the Lipozene since it is solely used for the weight loss.

It helps in controlling the craving for carbs, so I eat very less amount of food. In 2.5 months I lost about 15 pounds, which is quite enough for me. I just have to make sure that I don’t get over full.

Side Effects and Risks

Lipozene capsule should be taken with a full glass of water in order to prevent the blockage in the throat.

Some of the side effects which users experience are nausea, abdominal pain, bloating, gas and diarrhea.

(Read full Lipozene review here)

7. Plexus Slim

With an advancement in medical science weight loss supplements are available in various dosage forms.

Plexus slim review and ratingPills and capsules have become old and now there are products available in a solution form.

Plexus Slim is a health drink that has formulated a powerful micro biome activating formula that is precisely effective in achieving a weight loss goal.

With each drink, you will be provided a dose of gut friendly microbes that are clinically proven to improve your gut health and encourages weight loss.

With a maximum dose of beneficial prebiotic, your glucose level will be maintained and the fastened metabolism will help you lose weight in a short period of time.

The flavored drinks are very pleasing to the taste buds and the user will not be tired of its taste since the availability is in various flavors.

How does Plexus Slim work?

At first, the formula was made for the diabetic patient to bring their glucose level to a normal range.

Later, some ingredients have been added to the formula which has a marked effect on weight loss, such as green coffee bean extract, Garcinia Cambogia extract, chromium etc.

When you take a single drink of Plexus Slim it increases Lactobacillus by 365 times and Bifidobacterium by 290 times which contributes to many health issues.

Akkermansia microbes a metabolism enhancing bacteria is drastically increased in a single dose which speeds up your body process to utilize fats into energy.

It cuts down the glucose which is beneficial in weight loss.

Active ingredients in Plexus Slim

  • Garcinia Cambogia fruit extract- Controls appetite and prevents the stored fats to bulge around the belly and other extremities.
  • Chromium- Aids to athletic performance. Control blood sugar in both type 1 and type 2 diabetes. Reduce bad cholesterol and battles with depression.
  • Green coffee bean- Burns fat faster while exercising, also a very strong antioxidant, which normalizes the blood sugar ratio.
  • Alpha Lipoic Acid- Prevents cell damage within the body, breaks down the carbs and supplies energy to other organs of the body. Also a very rich source of Vitamin C and E.
  • Natural Flavors- To mask the taste

Claims and Published Studies

When evaluating the safety of a dietary supplement like Plexus Slim, it is important to know whether the ingredients it has undergone any testing or research.

Garcinia Cambogia according to Journal of the American Medical Association, has failed to prove any results of weight loss in a given sample observed with Placebo.

Green coffee bean extracts, on the other hand, has got an attention of the journal Gastroenterology Research and Practice which says that results from trials of Green Coffee Beans Extract were promising though but the study itself was conducted on poor methodological quality.

Lipoic acid, when taken 1800 mg per day, can provide a weight loss effect, but that what is not included in the Plexus Slim drink.


Because of its pleasant taste and mild effects of tummy shrinking, Plexus Slim takes 4.8 stars out of 5 which is quite impressive.

The reviews from different people at the official site of Plexus Slim tells the same story though, but for being sure we only need to gather some more proof.

  • When I thought there was nothing more Plexus could offer me, they made this amazing delicious new slimming formula! I love the new watermelon flavor!
  • The slimming formula with Plexus Slim is incredible, with only 2 weeks of try I lost a few pounds.

Side Effects and Risks

After taking a look almost of thousands of reviews we have gathered some of the frequent side effects of Plexus Slim includes nausea, constipation, abdominal pain, high bp, tachycardia and shaky gestures.

(Read full Plexus Slim review here)

8. Forskolin

From an ancient Ayurveda medicine, Forskolin was introduced as a fat burning supplement.

Forskolin Fuel reviewIt is basically obtained from Coleus Forskohlii which is a tropical plant.

Forskolin should be taken one or two per day before 30 minutes of a meal. Usually, it is advised to take it with a glass of water.

How Does Forskolin Work?

Forskolin performs a weight loss tactic on a cellular level.

Cyclic adenosine monophosphate is a nucleotide used in the RNA, Forskolin enhances the level of this nucleotide which has a prime function to eliminate the stored fat from the fat cells.

In this way, the maximum amount of energy is provided to your body and it also provides a synergistic effect to other fat burning agents.

Claims and Published Studies

In a study conducted, it was estimated that the rate at which Forskolin decreases body fat percentage is significant as compared to the placebo group.

The increase in testosterone caused by Forskolin tends to increase bone mass as well especially in men.

It also improves the growth of lean muscle mass.


Forskolin reviews on the internet meet the level of satisfaction.

However some customers were disappointed not because of the side effects, but they simply didn’t get any result/effect at all.

  • Using Forskolin for 60 days has suppressed my appetite in a remarkable way. It’s a great source of weight loss for me and I lost about 10 pounds
  • If you are expecting these or any other supplements to be a miracle drug for weight loss, you are going to be sorely disappointed. These need to be taken in conjunction with exercise and a balanced diet. It does improve libido. I have noticed an increase in sex drive while taking this. As I am close to 50, this is pretty important to me.

Side Effects and Risks

Sometimes with an increased level of Testosterone, men grow more hair than usual.

Forskolin also lowers your blood pressure, which then leads to drowsiness, fatigue and other symptoms associated with low bp.

(Read full Forskolin Fuel review here)

9. Raspberry Ketone

Raspberry ketone is a chemical entity that is found mainly in raspberries and some other fruits like peaches, grapes, vegetables and maple.

Raspberry Ketone Plus reviewThe Raspberry Ketone has been in practice for a weight loss.

The fame began to rise when Dr. Oz demonstrated its effects on a national TV show.

They even named it as a “Miracle fat burner in a bottle” for the year 2012.

The effects of Raspberry Ketone have been demonstrated in mice where it resulted in a potential weight loss.

However, any data for human trial hasn’t been submitted.

Some population uses Raspberry Ketone for hair loss and as skin revitalizing agent.

It has an identical fragrance which is why it is also being used in cosmetics and food items where scenting is necessary.

How Does Wild Raspberry Ketone Work?

The pills can be taken in a quantity of 2 pills per day. You can have it with or without food.

The dose of 100 mg to 1400 mg recommended each day.

Ketone Raspberry is believed to speed up the metabolism and also interfere with a hormone called Adiponectin which accelerates the process of fat burning.

Adiponectin can also reduce your hunger, but the valid scientific evidence is still missing if it really promotes weight loss.

Claims and Published Studies

Some of the effects of Raspberry Ketone are true such as increased amount of energy, boost up the metabolism and control your curb cravings.

However, it would be asinine to call this a perfect choice for weight loss.

The maker of Raspberry Ketone claims that it induces an effective weight loss.

This is because of the study conducted on rats where Raspberry Ketone was found remarkably effective in weight management. It would require a higher dose in human and such dose hasn’t been determined.


For a weight loss supplement, 4 out of 5 stars is a very good rating.

About 2/3 of the customers found this weight loss treatment effective as the manufacturer claimed.

The reported level of satisfaction is the prime focus which you should be considered on.

People give 4 of 5 stars to Raspberry Ketone, which is high for a weight loss supplement.

A solid 2/3 of people who tried it, reported full satisfaction with Raspberry Ketone.

  • Been using it for a month, I have no fat to lose but it has been toning my muscles tremendously, really motivation to train harder and see better results.
  • Doesn’t taste good, but an effective tool for weight loss. Took 500 mg per day it makes you feel nauseated and uneasy.

Side Effects and Risks

During pregnancy or lactation, cautions must be taken. Some side effects include lowering of blood sugar level.

(Read full Raspberry Ketone Plus review here)

10. Leptigen

Leptigen is a diet pill that works as a metabolism boosting and appetite suppressing agent.

leptigen review and ratingThe generic has some brand names amongst which Meratrim is to highlight.

The manufacturer claims their ingredients to be clinically proven and safe for the use.

The formula says that it could help in achieving weight loss, boost the metabolism and control the blood sugar level.

How does Leptigen work?

The hormone Leptin secretes from the fat cells and is responsible for the hunger induction. Leptigen impact the level of leptin, which diminishes the curb cravings.

The metabolism boosting phenomenon will further double the fat burning effects. A single dose of Leptin is one pill.

For an effective weight loss take 2 doses per day before 30 minutes of breakfast and lunch.

Active Ingredients of Leptigen

  • Decaffeinated green tea extract- A natural fat burner, the caffeine has been removed from the formula so you won’t get any impaired kidney reactions.
  • Chromium poly nicotinate – A rich source of vitamin, in a study where the effects of Chromium compared with the Placebo, it helped dieters to lose weight.
  • MeraTrim- Composed of two active compounds, Sphaeranthus indicus & Garcinia mangostana. About these compounds, 2 studies have revealed that they work for weight loss. Also, it works when you take MeraTrim 800 mg per day.
  • Caffeine- Enhances fat burning, also keep the mind active and focused.

Claims and Published Studies

One of the main Leptin’s ingredients (MeraTrim) was subjected to a clinical study published in Obesity and Journal of Medicinal Food, showed the efficacy of MeraTrim in weight loss.

The other ingredient of Leptigen (Chromium) is clinically proven to improve blood sugar and cholesterol level.


Most of the Leptin’s reviews are not satisfactory. The rating is about 3 stars which is very much lower for a weight loss supplement.

In spite having a proper ingredient for weight loss treatment why this product is falling in customer’s eye?

As mentioned above the maximum dose of the ingredients are required in order to attain a fat burning phase, which we think Leptigen is unable to provide in its formulation.

Side Effects and Risks

In the situations like pregnancy, lactation or before a surgical procedure, Leptigen is not allowed for intake.

Do not take it before bedtime because of the high content of caffeine.

(Read full Leptigen review here)

Overall rating