About Natalie Jay

Natalie Jay is a writer and freelance journalist specialising in the weight loss industry. She has a strong background in writing product reviews and writes accordingly. Natalie is the head of editorial team of several health related websites. You can contact Natalie here: Natalie Jay

Libbera Review – containing glucomannan

Libbera reviewLibbera is a diet pill that contains glucomannan.

Nothing is known about the company that has brought the product to market, and the official website provides very little information about the pills or how they are likely to work.

However, there is an iSpot.tv advert as well. It provides a little additional information, but there are still many unknowns with this product.

The three main benefits offered are:

  • Decreased appetite
  • Supports healthy cholesterol
  • Supports healthy blood sugar

rejected diet pillClaims: To help decrease appetite and support healthy cholesterol and blood sugar levels

Positives: Has got glucomannan as an ingredients

Negatives: The product is a vague as to how much of the ingredients are present

Whch diet products are best at suppressing your appetite

The manufacturer also claims use of the product can help people to lose weight without making sacrifices or changing their daily routine.

What is Libbera and How Does it Work?

Libbera is a hunger suppressant. Diet supplements that are designed to work in this way reduce feelings of hunger. This means dieters using the product are able to eat less food without being tortured by a grumbling stomach. When people eat less food the body gets fewer calories. It needs calories to function. They are its fuel. Whenever a calorie shortage becomes an issue the body is forced to adapt to the situation and find an alternative source of fuel. It achieves this by “burning” its fat and reclaiming the excess calories it stored there when the daily intake of calories was too high.

Key Ingredients

A full ingredient profile is not provided. The official website simply states Libbera’s “main ingredient” is glucomannan. It’s an excellent hunger suppressant, but a statement like that hints that there may be other ingredients involved. Glucomannan is only effective in high doses and the pills are alleged to be small. If other ingredients are involved there may not be a sufficient amount of glucomannan in the pills.

Many claims are made for the health-enhancing abilities of glucomannan, but not all of them are true.

The European Food Safety Authority (EFSA) has evaluated the claims and state it offers proven value in only two areas.

  1. Maintenance of normal blood cholesterol concentrations
  2. Reduction of body weight

However, the EFSA state glucomannan only works for weight loss if it is used in conjunction with a calorie-controlled diet. They also stress a 1000mg dose is required three times each day and each dose must be taken with 1-2 glasses of water before meals.

The EFSA’s stipulations are not without good reason. Glucomannan is a water soluble fiber that is taken from the roots of the konjac plant. When it is combined with water it expands considerably. If this happens within the confines of the stomach it creates a feeling of satiety. So anyone who has 1000mg of hydrated glucomannan fibers inside their stomach is unlikely to have much of an appetite and will be satisfied with much smaller meals.

Customer Feedback

We were unable to find any customer feedback for this product.

Side Effects & Health Issues

Glucomannan is not usually associated with side effects, but the supplement is unlikely to be suitable for women who are pregnant or nursing a child. People who have existing health problems should always check with their doctor prior to taking any brand of weight loss support supplement. The same advice is offered to people who are using medication.

Purchasing Options & Considerations

Libbera is only available via the official product website and it is possible to place an order online or via telephone. At the time of this review, it was possible to buy 30 capsules for $29.95 and receive an extra bottle free of charge. At first blush that sounds like a bargain but, bearing in mind the fact that no information is provided about the daily dosage, it is not possible to say how long a bottle is likely to last. If several capsules are required per day, and this seems likely, Libbera could be a more costly option that it seems.


Libbera is backed by a 30-day money back guarantee.

The Bottom Line

There can be no doubt about glucomannan’s value as an appetite suppressant, but supplements that contain it are unlikely to offer good results unless they provide the quantity suggested by the EFSA. They also need to be used according to the EFSA’s recommendations and, contrary to what the manufacturer of Libbera claims, some sacrifices and lifestyle changes will be required because a healthy, calorie controlled diet will be necessary.

PhenQ multi benefit diet pillEven presuming the capsules contain the correct amount of glucomannan, and successfully suppress the appetite, the level of weight loss support provided will be a poor second to PhenQ.

The PhenQ formulation also contains a powerful appetite suppressant (nopal), which can further lower the daily calorie intake by blocking the digestion of dietary fat. PhenQ accelerates the fat burning process as well, and it has excellent customer feedback. Libbera has no feedback so, although it may have the potential to control huger, if you are looking for the best way to control your weight you will be better off choosing PhenQ.

PhenQ review with customer comments

BikiniBOD Review – The Diet Pill Made For Women By Women

BikiniBOD ReviewsBikiniBOD is a diet pill with a difference. It’s been designed specially for women and, apart from the usual promises of weight loss, the product also supposedly improves the quality of the skin, nails, and hair.

The idea of a beauty-enhancing diet pill is quite interesting, and the formulation boasts some good ingredients, but there is not a great deal to make this product stand out from the countless other diet pills it has to compete with.

Having said that, women who buy BikiniBOD are provided with diet plans and other support to help them push forward and try to reach their weight loss goals, so that’s certainly a point in the product’s favour.

rejected diet pillClaims: To support a healthy metabolism, suppress the appetite and assist weight management goals

Positives: Some good ingredients. Meal plans provided.

Negatives: No detail about how much of each ingredient is present. Lacking customer support

Click to find out which diet pills are most popular and most effective

What is BikiniBOD and How Does it Work?

If you believe the marketing spiel, BikiniBOD is the “ultimate beauty body formula”, but the official sales page doesn’t provide any concrete proof that the formulation will be able to do the things it is supposed to do or even offer much explanation of how the pills are intended to work.

The promised benefits are:

  • Exclusively designed to support a healthy metabolism
  • Helps suppress the appetite and assist weight management goals
  • Contains some of the finest beauty enhancing ingredients in the world

The metabolism controls the speed the body uses calories, so the majority of diet pills contains ingredients that can support metabolic health and/or make the metabolism faster (causes calories to be burned more quickly).

People who are serious about losing weight will need to cut down the amount of food they eat each day, but the resulting hunger pangs can make it hard to stick to a diet, so diet pills are often designed to deliver appetite suppression.

BikiniBOD Review

Key Ingredients

The BikiniBOD formulation consists of two proprietary blends. The first one is supposed to support weight loss. The second to enhance beauty.

Each capsule provides:

  • Biotin (1000mcg)
  • BikiniBod Proprietary Blend (500mg)

The proprietary blend consists of two more proprietary blends:

  • Thermo Blend: Caffeine anhydrous, uva ursi, Advantra Z, l-theanine, raspberry ketones, yohimbe, garcinia extract, toothed club moss
  • Hair, Skin and Nails Blend: grape (fruit and seed extract), blueberry extract, raspberry (fruit and seed extract), cranberry fruit extract, prune fruit extract, sour cherry fruit extract, bilberry extract, strawberry fruit extract, green coffee bean extract, green tea extract

Does BikiniBod Work

Biotin is a B vitamin that is known to be necessary for a healthy metabolism. It is also good for the skin, hair and eyes, and offers a number of other benefits; so it’s a fitting inclusion for a product such as this.

With a name like “Thermo Blend”, the first proprietary blend is obviously intended to support thermogenic fat burning. Caffeine has proven abilities in this regard, but it is also a stimulant and some people do not tolerate stimulants well.

This is an issue because yohimbe is also a stimulant. As is Advantra Z. Raspberry ketones is not a stimulant though.

Nor is garcinia, and both ingredients can help the body burn more fat. As for the promise of appetite suppression, raspberry ketones and garcinia are capable of providing this as well, but the problem is there are no inclusion rates provided for any of the ingredients in the Thermo Blend and it is possible it may not contain enough of each one to deliver good results.

The Hair Skin and Nails Blend actually contains two very good thermogenic fat burners (green coffee bean extract and green tea). Neither one is likely to promote “ultimate” beauty, but, like the fruit extracts they are blended with, both ingredients contain antioxidants that can promote good health and may help provide healthier-looking skin.

Usage Instructions – The first capsule of the day should be consumed 15-30 minutes before breakfast. An additional capsule is permissible five to six hours later. It is important to drink plenty of water while using the product. A two to four week break is necessary after every two to three months of use.

BikiniBod Customer Feedback

The official website provides a few customer reviews and, needless to say, they make the product sound very effective indeed. On reviewer even claims to have lost 10 pounds in only three days. However, reviews published at such a biased source cannot be relied upon for accuracy and we were unable to find any customer testimonials published elsewhere.

BikiniBod Side Effects & Health Issues

BikiniBOD is vegan friendly and free from gluten and soy, but it is not suitable for women who are pregnant or nursing a child. Women who have existing health issues, or are using medication, are advised to get medical approval before using the product. The back of the bottle also states the capsules should not be combined with alcohol or be used under extreme conditions of heat, while suffering from sleep deprivation, or when the body is placed under extreme cardiovascular exertion.

Where To Buy BikiniBod

A 30-day supply of capsules costs US$49.99 from the BikiniBOD website. Pricing is in US$ so if your local currency is in € or £ you will need to work out the current exchange rate.

As far the price goes, that’s about average for a diet pill, but ladies who buy BikiniBOD get a little more for their money because there is a free companion ebook and monthly nutrition plan. Customers are also offered lifetime support via a special invitee-only Facebook group.


A 90-day money back guarantee is offered.

The Bottom Line

A lot of promises are made for BikiniBOD, but even though it contains a few good ingredients, the inclusion rates are not provided and there is no proof the formulation will work in the way it is supposed to do.

We like the fact that customers are provided with meal plans and other post-sales support, but the lack of reliable customer reviews does not work in this product’s favour.

It may very well do some or all of the things that are promised, but it is still a gamble. Anyone who is committed to losing weight would have a much better chance of success by choosing another dietary product instead.

Many diet pills provide antioxidants that will promote skin health in a similar way to the fruit extracts in BikiniBOD, so the product has less of an edge than it seems.

What Is The Best Diet Pill – What Is Recommended

PhenQ multi benefit diet pillIf your intention is to lose weight then we recommend PhenQ. PhenQ doesn’t promise a whole host of other benefits – it just concentrates on the weight loss aspect.

PhenQ can burn existing body fat, block the absorption of newly digested fat and suppress appetite. It has a long 60 day money back guarantee and can be delivered anywhere in the world without a delivery cost.

Read our review on PhenQ here

EcoSlim Diet Drops Review

EcoSlim Uk reviewEcoSlim appears to be a popular name when it comes to diet supplements. There are at least two diet drop options available that share the name, and we even found some “EcoSlim” slimming capsules and tablets. Just to make things that little more confusing, there are “Eco Slim” weight loss products available as well.

For the purpose of this review we will be concentrating on the EcoSlim diet drops distributed by the same company that circulate Catch Me Patch diet patches.

The name EcoSlim may not be unique, but its distinctive fruity-looking label should help people to differentiate it from the more bland-looking green label that is affixed to the bottle of EcoSlim diet drops produced by Native Remedies.

rejected diet pillClaims: To suppress appetite stopping you feeling hungry. Burn excess body fat

Positives: An alternative method of taking a weight loss product if you struggle with capsules, pills or tablets

Negatives: We feel your best chance of success is to use one of our recommended products

Which diet products are recommended – click here

Advertised Benefits

  • Stops you feeling hungry
  • Burns your stores of fat
  • Boosts the metabolism
  • Improves muscle mass
  • Gives you a slim, toned body

What Is EcoSlim and How Does It Work?

how to use diet dropsEcoSlim is a weight loss supplement produced in liquid form. Products of this kind are generally highly concentrated so a few drops per dose are generally enough and they are placed under the tongue rather than swallowed.

The skin under the tongue is very thin, so the active ingredients are easily absorbed. Due to the fact they do not need to be digested, diet drops are considered to be faster-acting than conventional supplements, but an efficient delivery method is not everything. The quality of the ingredients used is every bit as important for diet drops as it is for diet pills.

However, if the formulation works in the desired manner, people who use EcoSlim diet drops should find the hunger pangs that normally result from calorie controlled dieting are less of a distraction. If the drops successfully boost the metabolism, the body will burn extra calories.

If the combination of a reduced calorie intake and an increased calorie burn cause a calorie shortage within the body it will start to burn its fat.

Low calorie dieting often results in some degree of muscle loss so, if EcoSlim can increase muscle mass rather than decrease it, this can only be a good thing.

Key Ingredients – Whats In The Formula

The official site only mentions five ingredients. No inclusion rates are provided and it is unclear if this is a complete list or if other ingredients may be involved as well.

  • Fucus Vesiculosus: A kelp extract that is rich in iodine. The thyroid gland uses iodine to manufacture hormones that are necessary for a healthy metabolism, so iodine providing ingredients can be found in diet supplements of all kinds.
  • 5-HTP: 5-hydroxytryptophan boosts serotonin levels. Often known as the feel good hormone, serotonin can improve the mood and help prevent diet-related moodiness and depression. A happier state of mind also reduces the desire to comfort eat.
  • Guarana: A fruit extract that is often added to energy drinks. The active ingredient is caffeine, but guarana releases it in a slow and steady manner that allows for long-lasting benefits. Guarana is doubly beneficial in a formulation such as this because caffeine is a proven metabolism booster.
  • Yerba Mate: A shrub extract that provides mild stimulation and can help invigorate the body. It’s presence here should offer some level of protection against diet-related fatigue.
  • Fat Burning RX Blend: A proprietary blend of zinc pyruvate, flaxseed oil, lecithin, l-carnitine and zinc citrate. Although the ingredients can be found in many diet pills, this particular proprietary blend is generally used in diet patches, so we are surprised to see it added here. We are also somewhat concerned by the fact that the EcoSlim states “the patches also include the following proven fat burning ingredients…” and have to wonder if the Fat Burning RX Blend has been listed in error.

EcoSlim Customer Feedback

We were unable to find any customer feedback for EcoSlim diet drops.

EcoSlim Side Effects & Health Issues

The official site provides a pretty standard warning that states certain people will need to seek medical advice before starting to use the drops.

  • Pregnant or nursing mothers
  • People under 18-years of age
  • Individuals with a known medical condition

This is good advice, but we feel it is incomplete. People who are using medication or planning to use EcoSlim alongside another product would be wise to seek medical advice as well.

Manufacturer Credibility

The identity and location of the manufacturer is not revealed on the official EU website, but we found two telephone numbers. One appears to be in England, the other is in Turkey.

Purchasing Options & Considerations

EcoSlim is an unusual product because, although it is marketed exclusively online, customers who wish to place an order have to do so via a toll-free American telephone number. The RRP is $85 (or equivalent £) per bottle but, at the time of this review, it had been reduced to $40. There are no additional charges applied for shipping and, looking at the terms and conditions page on the official site, the drops are sent via the Royal Mail, so it appears the distribution center is located somewhere in the UK.


EcoSlim diet drops are not backed by a money back guarantee.

The Bottom Line

None of the ingredients listed is capable of improving muscle mass but, looking at the formulation as a whole, it is highly likely that EcoSlim will help improve weight loss if the drops are used in conjunction with a calorie controlled diet and exercise.

However, there is no customer feedback to indicate if this is so. The price is pretty reasonable, but there is no money back guarantee. EcoSlim diet drops are not without potential, but they do not compare well to some of the other options available.

Recommended Weight Loss Products

Fat BurnerAlthough diet drops are an alternative way of introducing weight loss ingredients, especially for those who have difficulty in swallowing a tablet or a capsule we recommend you look elsewhere.

We have our best products page where we list what we consider to be the most beneficial slimming products currently in existence.

Find out what diet products actually work – click here

Silvets Review – Positives and Negatives

SilvetsSilvets is a diet pill brought to market by Key Player Limited. The company is based in Saudi Arabia and claims to have “extensive experience in the health & beauty industry”. However, the company website only lists four products: – a laser comb intended to restore lost hair, an acne treatment, an African mango weight loss supplement, and some diet pills called Slimette.

Silvets is not listed at all, but from what we can see it’s probably a Slimette clone. The ingredient profile appears to be the same and the bottle design is a carbon copy.

The words Silvets and Silvets even share the same multicolored letter “S”. We were unable to find out anything about Key Player, but the company appears to be very focused on selling internationally because they have created multiple websites for each of their products, each one in a different language and hosted on a different domain.

rejected diet pillClaims: To help increase metabolism and decrease fat retention. Also provides more energy

Positives: Reputable company, good ingredient profile.

Negatives: Appears to be a rebrand of another product. Better options on the market in our opinion

Which diet pills are most effective – click to find out

What are Silvets and How Do They Work? 

If the marketing material is to be believed, people who use Silvets can expect to attain the following benefits:

  • Faster metabolism
  • More energy
  • Decreased fat retention

A faster metabolism burns more calories per day, and extra energy should be useful to anyone who is sticking to a calorie-controlled diet. We are unsure what “decreased fat retention” entails though. Key player could mean their capsules are designed to prevent the growth of new fat cells. Alternatively, they may be claiming the capsules have fat blocking powers.

Silvets Slimette Silvets

Key Ingredients

Silvets contains unspecified quantities of:

  • Acai Berry: A nutritious ingredient that is believed to be good for speeding up the metabolism and can further assist weight loss by suppressing hunger cravings.
  • Green Tea: High in antioxidants, and boasting proven fat burning abilities, green tea is generally considered one of the best diet pill ingredients in the world.
  • Guarana: A berry extract that provides caffeine. The main difference between guarana and other caffeine providers is it releases its caffeine quite slowly to provide longer lasting benefits. It’s presence here should be good for topping-up flagging energy level. Caffeine is also a proven metabolism booster, so it can be good for promoting fat burning.
  • Cayenne Powder: A chili extract that has proven to be useful for firing up the metabolism and helping the body to burn fat faster.
  • L-Carnitine Tartrate: An ingredient that provides the amino acid L-Carnitine. It’s inclusion here may help prevent diet-related fatigue.
  • Bioperine: A black pepper extract that helps speed the absorption of other ingredients.

Usage Instructions – One to two capsules are required, two times per day and should be taken with meals. Good results will also require a commitment to healthy eating and regular exercise.

Silvets Customer Feedback

Although the official sites showcase a couple of glowing customer testimonials, we were unable to locate any reviews left at less biased sources. However, one woman who used Silvets supposedly lost 60kg.

Silvets Side Effects & Health Issues

The manufacturer says Silvets provides weight loss without side effects, but state the formulation is not intended for women who are pregnant or nursing a child.

Purchasing Options & Considerations

You can buy Silvets directly from on of the official product websites. There are two English sites available (UK + US) and a Spanish site. The other options are French, German, Italian, and Polish. A bottle of pills should be good for 15-30 days, depending on whether you take two pills per day or four. Expect to pay around $50 per bottle, or around half that if you splash out $150 for a six month supply.


There is no money back guarantee.

The Bottom Line

Key Player state Silvets works from many different angles and say no other product can compete with it. However, although Silvets contains some good ingredients, the same ingredients can be found in many competing formulations. The fact that no inclusions rates are provided is also an issue. Good ingredients can only furnish good results if they are included in sufficient quantity.

Presuming the formulation contains enough of the key ingredients it should provide dieters with support in several different ways, but many other products can not only compete with it but beat it as well.

PhenQ multi benefit diet pillPhenQ is a good example. It offers all the same benefits as Silvets and several more, is slightly cheaper, and has a guarantee. If Key Player are so convinced of their product’s potency, we have to ask ourselves why they are not offering a money back guarantee as well.

In all honesty, Silvets will probably offer some level of weight loss support. The problem is, other products offers so much more, we do not think this one offers the best value for money.

Click here to read more on PhenQ, the highest rated diet pill currently available

Exercise Pill Could Boost Fitness Without Exercising

exercise pillThe Exercise Pill Review. The EA study conducted on mice suggests it may be possible to develop a pill that will provide the same benefits as exercise. If an “exercise pill” does become available in the future it could be a lifesaver for anyone who has serious physical disabilities that prevent them from exercising.

A pill like that would also be very attractive to couch potatoes, people who spend their days stuck behind a desk, and long distance truck drivers who don’t burn much energy during their working day and often find themselves eating at fast food joints and greasy spoons.

However, the fact that something works for mice does not mean it will work for humans, so anyone who is hoping to ditch their running shorts and pop open a bottle of pills may have a long wait.

Click here to view most effective diet pills available now

Why Scientists Believe an Exercise Pill Might Be Possible

Exercise pillThe possibility of an exercise pill became big news when the scientific journal Cell Metabolism published the results of an eight-week study that showed the administration of an experimental drug had allowed laboratory mice to run on a treadmill for 270 minutes. This was a 70% longer than the mice that did not receive the drug and were exhausted after 160 minutes of treadmill activity.

Although the scientists were primarily more interested in the drug’s effect on endurance, they discovered it produced some other interesting changes. The mice that received it were also resistant to weight gain. They had better control of their blood sugar levels too, so the scientists believe the drug may also be capable of helping people who suffer from diabetes.

The team of scientists was based at the Salk Institute in San Diego and headed by Ronald Evans, who said they began by asking themselves a question: “If we really understand the science, can we replace training with a drug?”

Previous research had shown the drug GW501516 was capable of improving stamina and accelerating fat burning, so it was the obvious choice. A series of tests, involving mice running on treadmills, revealed administration of the drug changed the activity of more than 900 genes.

Many of the genes that showed increased activity were necessary for breaking down and burning stores of body fat. A number of genes that showed a decrease in activity were needed to convert sugar into energy, so the drug appears to program the body to attain more energy from fat and less from sugar.

woman exercising

The scientists believe the data they obtained may explain why runners and other athletes “hit the wall” when they push themselves too hard and find it hard to continue with their chosen exercise activity. People hit the wall when their blood sugar level drops, but GW501516 appears to have the ability to ensure blood sugar levels are maintained for longer periods of time.

According to the scientists, hitting the wall in endurance sports is a “dramatic demonstration of sudden and complete exhaustion.” The drug apparently works via special muscle proteins, called PPARD, in a way that is able to “dramatically improve endurance capacity.”

Weiwei Fan, the paper’s first author, states: “Exercise activates PPARD, but we’re showing you can do the same thing without mechanical training. It means you can improve endurance to the equivalent level as someone in training, but without the physical effort.”

GW501516 Creation and Controversy

GW501516 is not a new drug. It was developed in the 1990s by GlaxoSmithKline and Ligand Pharmaceuticals. It initially showed promise as a treatment for metabolic and cardiovascular diseases, but fell out of favor when several early studies showed high doses may cause cancer.

banned diet pillHowever, despite the risks its use presented, scientists continued to find the drug worthy of further study. Tests conducted at the turn of the century revealed its stamina boosting capabilities, it became a popular item on the black market, and some athletes taking part in the 2008 Beijing Olympics were banned when it showed up in their systems. GW501516 was banned by the World Anti-Doping Agency the following year because it was deemed to be unsafe.

University of Hertfordshire pharmacologist, Louise MacKenzie, has studied the drug in the past and feels it is not without potential when administered in low doses, but points out how dangerous higher doses can be. “It goes from being remarkably healthy to being the complete opposite. There’s no in-between,” MacKenzie explained.

Professor Ali Tavassoli (chemical biology department, Southampton University) also has doubts about the viability of an exercise pill. “There is a big difference between showing an organism can mimic exercise over the short-term and demonstrating the long-term effects of doing this,” Tavassoli said. “Someone with obesity or diabetes could be taking pills for 40 or 50 years. What happens when you take a drug like this for that long? These are big unanswered questions. I can’t see these things getting regulatory approval.”

Click here to read about the most effective diet pills available