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Shredabull is a health supplement manufactured by Anabolic Designs and is claimed to be able to help users lose fat while keeping their lean muscle mass. However, despite claiming such impressive and rapid results, there does not appear to be any evidence of clinical testing.

Shredabull Pros
  • Allows users to maintain lean muscle while losing fat
  • Contains some clinically proven ingredients
Shredabull Cons
  • Full list of potential side effects is not clearly given
  • Not much information is provided about the company
  • Not many customer reviews have been published

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Shredabull Review

Anabolic Designs, the company behind Shredabull, make some large claims regarding the effectiveness of their product. Not only is the supplement said to produce rapid fat loss, but it is also claimed to be able to significantly enhance performance thanks to its energising key ingredients while producing no unwanted feelings of jitteriness. The product uses 6 blends that focus on different areas of weight loss in order to encourage the best possible results. However, there is no evidence of any clinical testing on the supplement itself meaning that currently it may prove difficult to establish its true effectiveness.

Shredabull Claimed weight loss benefits

Anabolic Designs, the makers of Shredabull, claim that their product is able to boost the body’s metabolic rate, suppress appetite and burn fat – all while helping users to maintain their lean muscle and improving their exercise endurance and performance thanks to the energy boosting qualities of the potent ingredients the supplement contains.

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How Shredabull Works

Shredabull contains 6 different blends that work in different ways to attack fat from varying angles and to enhance the performance of users. When blended together, these pathways work to complement each other and are claimed to be able to result in impressive fat reduction. Due to the product’s ability to boost metabolism, suppress appetite and boost energy levels, users are told to expect rapid fat loss soon after starting the supplement, while also maintaining their well earned lean muscle and seeing an improvement in their endurance levels – allowing them to exercise for longer.

Incinerate (Thermogenic Matrix)

This part of the supplement is considered the thermogenic matrix as it contains 7 ingredients: caffeine, white willow bark, ginger root extract, raspberry ketone, citrus aurantium, green tea and capsaicin, which are able to promote thermogenesis and increase the body’s metabolic rate – resulting in more calories being burned. The main ingredients within this section are caffeine, citrus aurantium and green tea extract – all of which work to provide the body with an added boost in energy thanks to their stimulant properties. This means that users can work out for longer and burn more fat. Furthermore, these substances can encourage the process of lipolysis where free fatty acids are released into the bloodstream where they can be used for energy, ultimately resulting in fat stores being broken down. Green tea extract is able to prevent the build up of excess triglyceride in the body as it contains an antioxidant known as EGCG which can stimulate the central nervous system. Finally, this section of the supplement also contains capsaicin, which is derived from the chilli pepper and can trigger thermogenesis, speeding up metabolism, reducing fat tissue and potentially suppressing appetite.

Thyrocharge (Thyroid Activity Enhancer)

This part of the supplement works to encourage the body to use stored fat as energy. Guggul, one of the key ingredients, enhances the breakdown of fats thanks to the thermogenic compounds found within it and can increase the rate at which carbohydrates are metabolised. Olive leaf extract, another ingredient in this section, can boost the body’s metabolic rate and therefore increase the speed at which fat is broken down for energy.

Secretrophin (Growth Hormone Stimulator)

Secretrophin contains 2 ingredients: alpha-GPC and mucuna pruriens. While alpha-GPC works to improve cognitive function, it can also boost the amount of fat burning in the liver and stimulates lipolysis and the production of growth hormone. Mucana pruriens encourages fat loss while it also reduces spikes in blood glucose levels.

Lipocarbolate (Fat and Carb Uptake Regulator)

Lipocarbolate focuses on reducing the amount of fat that becomes stored in the body as well as suppressing the appetite of users. Its key ingredients are chitosan – a fibrous substance that is believed to be able to block the absorption of cholesterol and dietary fats and therefore lower the amount found in the body, and white kidney bean extract which is thought to delay digestion as it blocks the enzyme known as alpha amylase which is responsible for the absorption on carbohydrates.

NeuroZone (Mental Focus Matrix)

Mental ability and endurance is the focus of this part of Shredabull, with key ingredients such as L-tyrosine and phenylethylamine HCL working to increase the levels of neurotransmitters like dopamine in the brain, improving mood and mental clarity and potentially enhancing the quality of exercise.

Cortikill (Cortisol Control Matrix)

This final section of the substance stops the release of fat storing enzymes while also containing ingredients such as ashwagandha and rhodiola rosea, packed with antioxidants to enhance general well being, relieve stress and improve overall energy expenditure.

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Key Ingredients

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Shredabull, as we have seen, is made up of 6 blends that work together and focus on different aspects of weight loss in order to create the best results possible in users. However, the many substances used within the product are not only useful when it comes to aiding weight loss but are also beneficial to the health of users for other reasons. In this section of the review we will look at some of the key ingredients found in the supplement and establish how else they are able to improve health.


Many of the ingredients used within the Incinerate section are from plant sources, such as white willow bark. This substance is able to act in a similar way to aspirin and therefore is good for pain relief and can be used to ease headaches, muscular aches and cramps. Some of the ingredients are present in everyday foods. For example, capsaicin is found in peppers and is responsible for their hot, spicy flavour; raspberry ketone is the compound that gives raspberries their taste; and caffeine can be found in drinks such as tea and coffee.


The main substance within the Thyrocharge part of the supplement is guggul, which comes from a shrub plant found in India and other dry regions close by. Guggul has been used in medicine for centuries to treat conditions like arthritis, liver issues, tumours, sores, urinary complaints, swelling and seizures. The olive plant and its leaf extract – the other substance found in Thyrocharge – is thought to work well as a cleanser in the gut while also being able to reduce pain caused by issues such as ear infections, arthritis and gallbladder disease.


Alpha-GPC is a chemical that is produced when a fatty acid that is found in plants breaks down. The substance is often used in medicines to treat Alzheimer’s disease as it is potentially able to improve memory and cognition and can be used in the treatment of strokes. The other ingredient in Secretrophin is mucuna pruriens, a plant found growing wild in the tropics and which is used in medicines for Parkinson’s disease, anxiety and arthritis. It can also be applied directly to the skin in order to ease muscular pain and can be used to relieve pain and fever.


The white kidney bean found within this section of Shredabull has many uses other than helping fat loss. For example, the substance is believed to be able to help relieve urinary tract infections and pain caused by bladder stones as well as helping diabetes, lung cancer and high cholesterol. Chitosan, the other ingredient in Lipocarbolate, is a sugar that is taken from the hard outer skeleton of shellfish and can help reduce the effects of Crohn’s disease, anaemia and insomnia while also helping tissues to rebuild themselves and wounds to heal.


L-tyrosine, the key ingredient in NeuroZone is an amino acid and can be found in dairy products. It is thought to be able treat depression and conditions such as ADHD, stress and chronic fatigue while it can also improve alertness after sleep deprivation. The other substance found in NeuroZone is phenylethylamine HCL, which is a stimulatory transmitter that is derived from the amino acid known as phenylalinine. It is believed to improve mood and general wellbeing leaving you less likely to suffer from conditions such as depression, anxiety or stress.


Ashwagandha is a plant from which the berry and root are used to make medicine. The substance can be used to help the body adapt to daily stress and has been used for many years in the treatment of conditions such as arthritis, anxiety, sleeping issues, asthma, backache and chronic liver disease. However, more testing is needed in order to know its effectiveness in actually aiding these conditions. Meanwhile, rhodiola rosea, the other ingredient in Cortikill, can improve mental alertness and help to ease the effects of depression and possibly those of heart disorders.

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Clinical Studies

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Clinical studies are conducted on a health supplement in order to establish how safe the product is and how well it is able to work to fulfil the claims made by the manufacturing company. In terms of Shredabull, there does not appear to be any evidence of any clinical testing having been carried out on the product which is concerning. However, there has been some testing carried out on some of the supplement’s key ingredients and so in this section of the review we will look at these studies in detail.


There have been some clinical studies carried out on the effectiveness of the main ingredients within the Incinerate blend, for example caffeine. The effect of 100, 200 and 400mg of caffeine on energy expenditure, plasma concentrations of substrates and hormones, blood pressure and heart rate was looked at during a double blind study in a group of healthy subjects who had a moderate intake of caffeine usually. The results of the study showed that caffeine was able to increase energy expenditure dose dependently and can trigger thermogenesis in the body.


There is not much evidence of clinical studies being conducted on the weight loss effects of substances found in Thyrocharge such as guggul. However, one small study that was conducted over 30 days using 58 obese adults as subjects found that taking guggul each day was able to produce weight loss in subjects who weighed more than 90kg.


In a study that was carried out to assess the ability of alpha-GPC to decrease cognitive decline, 261 subjects with Alzheimer’s disease over the age of 65 were studied for over 6 months. The study was double blind and placebo controlled and found that using the substance at 400mg 3 times each day for 180 days was able to improve symptoms of Alzheimer’s disease.


Scientists conducted a study in order to determine the effect of the substance chitosan on body weight. During a 24 week period, 250 subjects took part in a double blind, placebo controlled trial where they were given either a placebo or 3g of chitosan each day. The results of the study showed that the group who took chitosan lost more body weight than the placebo group. However, the difference between the effects was small. More testing is needed in order to know if larger amounts of the substance can produce greater effects.


L-tyrosine, one of the main ingredients in the NeuroZone blend, has been tested to establish how well it is able to improve mental focus. One double blind, placebo controlled study used 23 male patients as subjects and measured their mental focus and cognition over a period of 24 hours. Relative to the placebo group, those who took L-tyrosine showed significant improvements in mood and cognitive function, suggesting that the substance is able to give a boost in energy.


In 2012, a study was published that looked at the efficacy of ashwagandha in reducing stress and anxiety in adults. The study was a double blind, randomised and placebo controlled trial that used a total of 64 subjects with a history of chronic stress. The group was asked to take either a placebo or one capsule of 300mg ashwagandha twice a day for 60 days. At the end of the study it was evident that the group who took ashwagandha had significantly lower stress levels than those taking the placebo.

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Weight Loss Power: 65/100

Shredbull contains a large variety of potent ingredients that work in various ways to reduce fat. Although there is no evidence of clinical testing on the product itself, some of the clinical studies that have been carried out on some of the key ingredients indicate that the supplement has the ability to produce impressive results. Customer reviews on sites such as Amazon suggest that the product works well when paired with a good exercise regime.
Speed of results: 60/100

According to the official Shredabull web page on the Anabolic Designs website, users of the supplement should notice rapid results. Looking at some of the clinical studies that have been conducted on the key ingredients, many of the substances involved appear potent enough to begin working almost immediately, especially those such as L-tyrosine that focus on improving mental clarity and energy levels. However, it is likely that the speed of results also depend on the exercise and diet of users.
Appetite Suppression: 60/100

Shredabull contains ingredients that work to suppress the appetite such as capsaicin and substances such as L-tyrosine are able to boost energy levels providing the body with energy that they may otherwise seek from food. Furthermore, some of the supplement’s key ingredients are able to increase the amount of the substance dopamine in the brain, improving mood and reducing the likelihood of overeating due to emotional reasons.
Long Term Results: 40/100

Not much is said on the Shredabull web page regarding the long term effectiveness of the supplement, but it seems that when teamed with exercise and a good diet the results could be long lasting. However, more testing is needed on the product in order to establish the actual long term results of the substance.
Safety: 40/100

There is no mention of any side effects on the Shredabull product webpage other than the fact that some users may be more sensitive to caffeine than others and that taking the supplement before sleeping could result in sleeping issues. However, there are some potentially uncomfortable side effects that may come from some of the product’s key ingredients and therefore more testing is needed to know the full extent of possible side effects.
Value for money: 50/100

At £37.98 for a month’s supply, this product averages out to just over £1 per day. There is enough reason to believe that the product works well to aid fat loss while keeping lean muscle and can provide impressive results. However, the lack of evidence regarding clinical testing and potential for side effects is a slight cause for concern.

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Shredabull Side Effects

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When it comes to trying a new product, side effects are something that users want to avoid. For this reason it can be helpful knowing any potential effects that may be associated with a product before trying it as users can determine whether the supplement is suitable for them. There is no mention of any side effects related to Shredabull. However, Anabolic Designs do warn that taking the substance before bed could cause sleeplessness and point out that some people may be more sensitive to caffeine supplements than others. Here we will look at some of the possible side effects that may potentially accompany Shredabull.


As the supplement contains ingredients that have a high caffeine content it seems likely that those sensitive to caffeine will experience some unwanted side effects including headaches, jitteriness, nausea and stomach upset or irritation. Ingredients such as citrus aurantium may also increase blood pressure and could increase the risk of fainting, heart attack and stroke in some people, as well as worsening heart conditions.


Although not much is known about the side effects of olive leaf extract, there are some known side effects relating to guggul. The substance has the ability to cause stomach upsets, headaches, nausea, vomiting, diarrhoea and allergic reactions such as itching and skin rashes as well as slowing blood clotting. Guggul is also thought to be able to stimulate the uterus and so for this reason it is considered as being unsafe for pregnant women to use.


The ingredients used for this part of the product are thought to potentially cause heartburn, headache, insomnia, dizziness, confusion, skin rash, bloating and nausea. Furthermore, they could lower blood sugar levels and interfere with conditions such as diabetes and liver disease.


While chitosan is thought to be able to produce stomach upsets, constipation and flatulence in its users, too much white kidney bean could cause vomiting and diarrhoea. It is important to remember that chitosan is taken from shellfish and so is not suitable for those who are allergic to shellfish.


The main side effects associated with the substances used for this aspect of Shredabull are headache, fatigue, nausea, heartburn and joint pain. However, it is thought that taking large amounts of phenylethylamine during pregnancy could result in some birth defects – for this reason it is not deemed safe for pregnant women to use.


Not much is known about the potential side effects that may accompany the key ingredients associated with this section of the product. Therefore it is difficult to establish all the potential side effects of Shredabull.

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How To Use

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For the safety of users and to ensure that they are able to achieve the best possible results, a clear and detailed set of instructions to a supplement is important. The directions for use provided on the product’s web page are of a clear nature and state that users should take 1 capsule 3 times a day: 1 when waking up, 1 before lunch and 1 45- 60 minutes before training. On a non-workout day users should take the final capsule in the afternoon and must not take it within 4 hours of going to bed as it could cause sleeplessness. They also stress the importance of taking no more than 6 capsules a day as this could be dangerous. The instructions do not give the excluded groups of people who must not take the supplement. However, they do warn that everyone has varying tolerances to caffeine with some being more sensitive than others.

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Who Makes Shredabull

Shredabull is produced by a company that is known as Anabolic Designs, who claim that they strive to deliver the best products, knowledge and customer service to make sure that all of their users are able to improve both their performance and their physique. There is not a lot of information provided about the company on their official website, and their contact page does not provide a physical address or customer service telephone number but rather an email form. The company provides links from its website to its official social media accounts and from here we can detect that the company was founded in 2009. However, again there is little information regarding the location or history of the company.

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Where To Buy

Shredabull can be purchased directly from its manufacturing company Anabolic Designs through their website. The product costs £37.98 for a month’s supply and the company promise fast worldwide shipping starting from £4.99. The supplement can also be bought from online retailers such as Amazon and eBay for competitive prices and customers may find that they qualify for free shipping and delivery. However, it is worth keeping in mind that these products may be sold from independent vendors who may not be affiliated with Anabolic Designs. Unfortunately, Shredabull is currently unavailable for purchase from UK high street shops, meaning that the only way to get hold of the product is online or by contacting the manufacturing company directly.

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Overall Verdict

To conclude, Anabolic Designs’ Shredabull product appears to be a potent fat burning, appetite reducing and energy boosting supplement that is able to produce rapid and impressive results in its users. However, the large amount of caffeine that the product contains means that it may not be suitable for everyone and there may be some potential side effects due to some of the key ingredients used. The lack of evidence regarding clinical testing on the supplement is a cause for concern as until this information is provided there is no way to know for certain how safe and effective the product really is.

Overall: 58/100

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