Best Rated Diet Pills Free Trial Scams

Slendertoxtea Shake

This product is recommended for use as a meal replacement shake. It contains just three active ingredients – whey protein, L-carnitine and green tea extract. The company makes a number of claims about the product but does not back them with scientific evidence.

Slendertoxtea Shake

Slendertoxtea Shake Pros
  • Some preliminary clinical trials have associated some of the ingredients with improved body composition if taken alongside a healthy diet and regular resistance exercise
  • Suitable for vegetarians and is gluten free
  • The ingredients are not likely to cause severe side effects in people of good health
  • Payment appears to be safe and customers have the option to use PayPal
Slendertoxtea Shake Cons
  • No clinical studies have been undertaken on the product as a whole
  • The company fails to disclose individual ingredient quantities
  • The official website makes a number of un-backed claims about the potential of the product
  • No money-back guarantee available

view our best diet pills chart

Slendertoxtea Shake Review

Slendertoxtea Shake is described as an easy to use, high protein meal replacement shake that can help with muscle growth. It is claimed that the product contains “proven weight loss ingredients including Green Tea Extract and L-Carnitine”, but the company does not provide any evidence to back up these claims. The claims are also not fully supported by scientific evidence.

The product does only contain three active ingredients, none of which are renowned for causing side effects in healthy people. However, the company fails to disclose some important information, such as ingredient quantities. This makes it difficult to determine the safety of the product.

Slendertoxtea Shake Claimed weight loss benefits

A number of claims are made on the official site with regards to the potential weight loss and muscle building potential of Slendertoxtea Shake. It is claimed that the product can contribute to the growth and maintenance of lean muscle and that it has ‘proven’ weight loss ingredients. It is added that L-carnitine can help the body to produce energy and metabolise fat. Unfortunately the company behind the product does not provide any links to clinical evidence to support these claims and based on studies undertaken on the ingredients to date, they do not all appear to be founded. The product as a whole has also not been clinically tested, so its effects have not been determined.

view our best diet pills chart

How Slendertoxtea Shake Works


Slendertoxtea Shake is said to contribute to an improved body composition in a couple of different ways. Firstly, the whey protein included in the supplement is believed to have some benefits in terms of increasing muscle mass and in turn, improving body composition. Green tea extract and L-carnitine have been included because they are claimed to improve fat burning and so weight loss, though these effects have not been proven in clinical trials. Finally, as a meal replacement shake, the supplement might act to suppress the appetite and reduce snacking. This could reduce the user’s daily caloric intake, potentially resulting in weight loss.

How Each Ingredient Works

Whey Protein Concentrate and Isolate

Whey protein has been added to this shake in the form of both concentrate and isolate; though listed as separate ingredients, they are sourced from the same place, made in the same way, and contain the same constituents. There is little difference apart from the concentration of protein to other macronutrients. Whey protein is thought to have several effects on the body that could be beneficial for body composition, potentially impacting body fat and muscle mass.

The ingredient is most commonly used to increase muscle mass and improve recovery from exercise. Whey protein is made up of amino acids, which are the building blocks of protein, and so of muscle tissue. If taken alongside exercise, whey protein is thus believed to help repair torn muscle, and so increase the mass of that muscle tissue, and help the user to recover from resistance exercise quicker, thus helping them get back to the gym faster.

It is also thought that whey protein has the potential to aid fat burning; this is often only a claim made for when whey protein is taken at the same time as a resistance exercise regime. In this case, it may help users to lose weight while maintaining their lean muscle mass, due to its claimed effects on the muscles.

Finally, whey protein has been said to act as an appetite suppressant. Protein is thought to be a filling macronutrient that is healthy and doesn’t contribute much to the body in the way of fat and calories. As such, it is said that consuming whey protein could help the user to reduce their snacking and portion sizes, and so help them to stick to a calorie-restricted diet.


L-carnitine, sometimes known as acetyl L-carnitine, is also thought to be beneficial for body composition. The company that makes Slendertoxtea Shake claims that this ingredient can provide energy and help the body to metabolise fat. It is therefore thought to act as a fat burner. L-carnitine is thought to have a natural role to play in maintaining the metabolism of fat, but supplementing the ingredient has not been proven to increase the amount of fat burned. L-carnitine is also sometimes taken with muscle-building supplements because it is an amino acid, and so is sometimes claimed to help increase muscle mass and repair when taken alongside regular exercise.

Green Tea Extract

Green tea extract is often claimed to have weight loss benefits. It has been claimed to increase fat burning, boost the metabolism, and suppress the appetite in the past. These claims have been attributed to different components of the extract, namely: caffeine and catechins. The catechins (such as EGCG – epigallocatechin gallate) are believed to have a thermogenic effect on the body. This means they are thought to increase the internal body temperature. It is thought that this change in temperature helps some aspects of the body to work more efficiently, such as the enzymes involved in the breakdown of fat molecules for energy. The temperature increase is also said to make body cells work harder and in turn, burn more calories for energy. It is the caffeine that is thought to have a slight appetite suppressing effect. There have been some studies on green tea extract, but these effects have not been proven.

view our best diet pills chart

Key Slendertoxtea Shake Ingredients

molecular 538

The official product website does list the ingredients in the shake, but the quantities of all the ingredients are not disclosed. It is noted that there is 25g of whey protein per serving, but how much of this is concentrate and how much is isolate is not mentioned. A ‘supplement facts’ label is also shown, which displays the proportion of energy, carbohydrates etc. in a serving. The meal replacement shake contains just three ingredients – whey protein (as concentrate and isolate), L-carnitine, and green tea extract.

Active Ingredients

Whey Protein Concentrate and Isolate

Whey protein is sourced during the process of making cheese, where the ingredient is a by-product. In Slendertoxtea Shake, it is present as concentrate and isolate, though we are not told how much of each is present in the shake. Whey protein concentrate is a concentrated form of whey protein. Isolate is what you get if you remove even more fat, carbohydrates and lactose from the extract. In general, whey protein is best known for its use in athletic performance, bodybuilding, and weight loss supplement shakes.


L-carnitine is a type of amino acid, which occurs naturally in the human body. Amino acids are the building blocks of proteins and act in a number of important ways to help maintain healthy body function. In supplement form, L-carnitine is most commonly used in the treatment of heart and circulation problems, such as high cholesterol and chest pain. It has been used in traditional medicine for the treatment of a whole range of different conditions, from infertility to Lyme disease and ADHD, to name just a few.

Green Tea Leaf Extract

Green tea is a common ingredient in weight loss supplements, but the tea is well known and consumed in beverage form all over the world. It is made from the steamed leaves of the Camellia sinensis plant and is believed to have a great array of health benefits. Green tea has been claimed to prevent several types of cancer and improve the immune system. Most of these claims are based on the fact that green tea contains antioxidants, which are thought to have healing properties.

view our best diet pills chart

Clinical Studies

Clinical Researcher 538

The official website does not link to or mention any clinical studies, despite stating that some of the key ingredients are proven to help with weight loss. The product as a whole does not appear to have been clinically studied. Some of the ingredients have been subject to early clinical trials, but as discussed below, none have been definitively proven to aid weight loss. It is also important to remember that we do not know how much of each ingredient is present in the product.

A clinical study is a method used by scientists to test the safety and effectiveness of a substance. The studies are performed in a controlled manner and the study is reviewed by other experts before being published in a scientific journal.

Clinical Studies On Each Ingredient

Clinical Studies on Whey Protein

There has been a selection of clinical studies undertaken on the effects of whey protein on body composition, including on weight loss and muscle gain. Whey protein is probably the best studied of the different protein sources and is often compared in trials to other forms of protein. We don’t have space to go into every study in detail here, so instead we can look at a meta-analysis on the topic. A meta-analysis is a paper published by scientists that have looked through all the relevant studies on the topic. The data collected during all of the reliable studies is then pooled together and statistical analyses are performed on the much bigger dataset. This makes the results more reliable, since there are effectively more study participants.

One such meta-analysis was performed on whey protein in 2014, looking at the body composition effects of whey protein when taken with resistance exercise. For this trial, the scientists searched the scientific literature for all randomised, controlled studies that looked at the effects of whey protein on body weight or any relevant body composition measure using generally healthy adult participants.

A total of 14 relevant trials were found and the results of these were gathered together, eventually including data from a total of 626 subjects. After various statistical analyses were performed on these data, the results implied that whey protein supplementation could significantly reduce body weight and body fat when compared to baseline (the measurements taken before the trials started). The authors therefore concluded that the trials on whey protein that have been undertaken to date imply that whey protein supplementation could be beneficial in improving body composition.

Clinical Studies on L-Carnitine

L-carnitine has been the subject of a few studies that have looked at the impacts of the ingredient on weight loss and body composition. A study published in 2002 used rats as subjects rather than humans. The aim of the trial was to investigate whether or not L-carnitine has an effect on fat metabolism and whether it can improve body composition, as is sometimes claimed. To test this hypothesis, the rats were given a very low energy diet. At the same time, one of the groups of rats received L-carnitine supplementation and the other did not. The results implied that, although all of the rats did lose a notable amount of weight by the end of the study, the addition of L-carnitine did not appear to have a significant effect on the amount of weight lost.

Not many studies have been performed on L-carnitine using human participants. One of few such trials was performed in 2000. The scientists who designed this study considered the impacts of L-carnitine supplementation when taken at the same time as an aerobic exercise programme. Thirty-six moderately overweight female subjects took part in the study. To make it fair, the women were matched by BMI and then randomly divided into two groups; the first group took L-carnitine supplements while the second group took a placebo. It was double-blind, so the participants were unaware of which group they had been allocated to. The treatment continued on a daily basis for a period of eight weeks; the subjects also all underwent regular exercise. It was reported that there were no significant differences in the amount of fat lost or in total body mass. The authors therefore concluded that L-carnitine may not be useful in weight loss or fat burning and supplement companies sometimes state.

Clinical Studies on Green Tea Extract

Green tea has also been studied for its potential weight loss effects, since many companies have claimed that the ingredient can work miracles. One study, published in 2004, considered the effects of green tea on weight maintenance following a period of weight loss. For this trial, 104 overweight and obese participants were all given a very low calorie diet for four weeks before taking part in a weight maintenance phase lasting 13 weeks. For this 13 week period, the participants were split randomly into two groups. The first group was given green tea containing caffeine and the second was given a placebo. After examining the results, the authors concluded that green tea supplementation does not have a significant impact on weight regain following weight loss.

A second study looked at the effects of green tea on fat burning and the metabolic rate (two things claimed to be affected by Slendertoxtea Shake). This trial again used female subjects and the participants underwent a low energy diet at the same time as their allocated treatment (green tea or a placebo). The trial continued for 83 days and the treatments included a standardised amount of caffeine (to stop caffeine intake from impacting on the results). It was concluded that green tea does not have any significant impact on body weight or composition when taken alongside a low energy diet.

view our best diet pills chart

Slendertoxtea Shake Side Effects

Woman With Stomach Ache  538
The official product website does not note any potential side effects that could occur as a result of using Slendertoxtea Shake. There is also no mention of people who should not take the shake. While the ingredients are not typically associated with severe side effects in people of good health, we cannot be certain that the product will not cause side effects. We do not know how much of each ingredient is present and they could all cause some side effects if taken in high doses. Due to a lack of information, we recommend that pregnant and breastfeeding women and anybody with an existing health condition consult a doctor before using this product.

Side Effects Associated With Each Ingredient

Side Effects associated with Whey Protein

Whey protein is thought to be likely safe for use by most people in moderate doses, whey protein (as concentrate or isolate) is not typically associated with any severe side effects in healthy users. There are some mild side effects linked to taking high doses of the ingredient; these include stomach cramps, bloating, nausea, increased bowel movements, tiredness, headaches, and a reduced appetite. It is thought that these side effects might ease as the user gets used to taking the shake. If you suffer from any severe or ongoing side effects, you should stop taking the product immediately and consult a doctor. Due to a lack of information on the subject, it is recommended that pregnant and breastfeeding women avoid the ingredient. Also be particularly careful if you have a gastro-intestinal health condition, since the ingredient can impact the digestive tract.

Side Effects associated with L-Carnitine

As with whey protein, L-carnitine is thought to be safe for use by most people who are in good health. Some side effects have been reported with the use of L-carnitine supplements; these include, for example, stomach upset, nausea, vomiting and diarrhoea. More seriously, the ingredient has been linked to seizures. It has also been claimed to cause a “fishy” smell to the breathe, urine and sweat. Since there is no information on the subject, it is recommended that breastfeeding and pregnant women avoid supplementing this ingredient. Due to the potential side effects, it is also not recommended for those who have existing health conditions such as kidney problems, an underactive thyroid, or any condition that makes the individual prone to seizures.

Side Effects associated with Green Tea Extract

When taken in moderation in beverage form, green tea is thought to be safe for most healthy people. In doses higher than this however, or when taken for longer periods (more than two years), it is deemed to be ‘possibly safe’. Even when taken in the short term and in low doses, there have been reports that green tea can cause a wide range of side effects (many of these are due to the caffeine that the extract contains). Such side effects may include headaches, nausea, diarrhoea, upset stomach, vomiting, ringing in the ears, insomnia and difficulty sleeping, nervousness, anxiety and jitteriness. More seriously, the ingredient may cause an increased heart rate and blood pressure, irregular heartbeat and increased breathing rate. Green tea has been suggested to cause liver problems if taken regularly for long periods of time, though this suggestion is not backed by scientific evidence.

There are several groups of people who should avoid taking high quantities of green tea extract. Among them are pregnant and breastfeeding women, people with heart or cardiovascular conditions, and people with glaucoma or psychological conditions (including anxiety and depression). Since we don’t know how much green tea extract is present in this meal replacement shake, we recommend that all users consult a doctor before using the product.

view our best diet pills chart

How To Use

Woman With Pills 538

Some usage instructions are provided on the official Slendertoxtea Shake. It is recommended that users take 30g of the powder (which is equal to one scoop) and put it in a shaker or bottle. The user should then add 250 to 300ml of water or low fat milk (they recommend almond milk) to the powder. The user could also add fruit at this point. The mixture should then be shaken well and will be ready to consume.

The company recommends using the shake to replace one or two of your three meals every day. It is also advised that the user undertaken a healthy balanced diet and active lifestyle, while drinking 2-3 litres of water a day to keep them hydrated.

The company also fails to provide any information regarding who the supplement is suitable for and what groups of people should avoid it. Due to a lack of information on ingredient quantities, we do not know for sure whether or not the shake will cause side effects for most users. The key ingredients are not linked with severe side effects in moderate doses, but some are in high doses. Due to this lack of information, we recommend that all users consult a doctor before using the shake (especially if they plan to use it regularly). Avoid the shake entirely if you are pregnant or breastfeeding.

view our best diet pills chart

Who Makes It

The supplement appears to be made by a company that goes by the name “Health Love Ltd”. The postal address implies that the company is based in Leeds in the UK. The company is described as an online health supplements company that aims to provide natural products that fit in with your healthy lifestyle. There is no mention on the official website of where the products are manufactured, who manufactures them, and whether or not the facilities comply with any manufacturing standards.

There is not much information available about the company’s motives or their history, but full contact details are provided in the form of a postal address, email address and telephone number. They sell a range of shakes and teatox products, most of which are suggested to aid weight loss. They advise that customers follow a healthy diet plan and take regular exercise at the same time as using the supplements.

A lot of big claims are made on the official company website about the effects of the products that they sell, but these claims are not backed by any evidence. The company also fails to provide the customer with some important pieces of information, including ingredients quantities, potential side effects, and whether there are any groups of people that should not use the supplements.

view our best diet pills chart

Where To Buy Slendertoxtea Shake


Slendertoxtea Shake appears to be available to buy from two sources – the official product website and Amazon (where it appears to be sold by the same company). The products do not appear to be available to buy from any other supplement retailers online or from any well known high street health stores in the UK.

On the official product site, the Slendertoxtea Shake is available in three flavours – vanilla, chocolate and coconut. These are also all available on the Amazon site. What flavour the user opts for does not impact the price. It appears to be sold in just one tub size, containing 840g of powder. This should be equal to 28 servings.

On the official website, one tub costs £22.99. There is the option to purchase a shaker with this for £3.99. On Amazon, one tub is sold for £18.99 – a £4 saving. There is also free UK delivery available with orders made on Amazon. Shipping on the official site costs £4 to UK addresses unless the order is over £50, in which case shipping is free. To Europe, shipping is £6 and further abroad is £10. There are also various multi-buy deals on the official website that include the shake product; these do not appear to be available on Amazon.

view our best diet pills chart

Does Slendertoxtea Shake Meet our Approved Criteria

Money-back-guarantee: No, there does not appear to be a 30-day money-back guarantee.

One-off payment: Yes, the payment methods seem to be safe and one-off. Customers can pay using PayPal.

Manufacturing Standard: No, there is no mention of any manufacturing standard certification.

Accompanying Diet Plan: No, there is no mention of a diet plan with this product.

Ingredients and quantities disclosed: The ingredients list is provided, but individual ingredient quantities are not.

Company contact details readily available: Yes, full contact details are provided, including a phone number, email address and postal address.

Slendertoxtea Shake does not meet our ‘Approved’ criteria because it fails to provide a 30-day money-back guarantee, no manufacturing standards are provided, there is no diet plan with the product and ingredient quantities are not disclosed.

view our best diet pills chart

Overall Verdict

Slendertoxtea Shake is a meal replacement shake that is recommended by the company selling it to be used in place of one or two meals a day. The shake contains three active ingredients – whey protein, green tea extract and L-carnitine. The company behind Slendertoxtea Shake make a number of claims about its potential benefits to body composition; there is however no link to clinical evidence to support these claims. While these key ingredients have been studied for their potential benefits, the results of trials have been varied and no effects have been proven. The company provides safe payment options and the product is cheapest to purchase on Amazon. There is no mention of ingredient quantities, potential side effects, or people who should not use the shake.

Our Top Approved Diet Pill 2018

gravitate nutrition review

Gravitate Nutrition

Gravitate Nutrition meets all of our Approved criteria, with multiple clinically proven ingredients & proven weight loss results.


Why Is Graviate Nutrition an Approved Supplement?

  • Unique 2-part system
  • Clinically proven ingredients
  • Quick & natural weight loss
  • 60-day money-back-guarantee
  • FREE worldwide shipping

Read Our Full Review

Leave a Reply

Your email address will not be published. Required fields are marked *

What does the * mean?

If there is a * beside a link it means that the link is affiliated and thus assists in remaining free to use, as it is tracked to us. If you click the link, it can sometimes result in a payment to the site. You shouldn’t notice any difference between this link and a regular non-affiliated link. Furthermore, the link will never negatively impact the product or price.

Please also note that the editorial line (the things we write) is NEVER impacted by these links. We have published an independant review criteria to ensure all products are reviewed fairly, factually and against the same criteria. We have also published our Approved criteria, which details the requirements for a product to be listed as Approved.