Most people who have embarked upon a weight loss journey know the difficulties all too well. This is why many look for support in the form of weight loss supplements such as PrimeShred.

Here, Matt Smith has put together his comprehensive PrimeShred review, so you can know if it’s right for you.

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About PrimeShred

PrimeShred is marketed as a hardcore fat burner that you can use to burn fat throughout your entire body. It’s designed to burn body fat while maintaining lean muscle mass.

Besides improving your body’s ability to lose weight, PrimeShred is also designed to enhance your energy levels and mental concentration.

Here are some more highlights to take note of:

  • It has no prohibited chemicals.
  • It may increase energy levels and overall focus
  • Contains safe, legal ingredients.

If PrimeShred is starting to sound like the fat-burning supplement you want and need, then keep reading to find out more.

Quick Verdict: PrimeShred

PrimeShred official render
PrimeShred is one of our favourite natural fat burning supplements available to buy in the UK.

If you’re not overly sensitive to caffeine then it is one of the top choices for boosting metabolism, suppressing appetite and giving you the energy to get through the diet.

PrimeShred Ingredients

Like many weight loss supplements, PrimeShred contains many ingredients, carefully selected and combined to help you lose weight quickly.

So, here are the ingredients you can find in PrimeShred:

Caffeine anhydrous

Each serving of PrimeShred contains around 225 milligrams of caffeine anhydrous. This ingredient boosts the production of known fat-burning hormones, which can then break down fatty acids in your fat cells. This, in turn, can speed up your metabolism and help you lose weight.

Caffeine anhydrous can also stimulate the release of neurotransmitters. This improves alertness and maintains high energy levels.

Green tea extract

You’ll find 500 milligrams of green tea extract per serving. This is unsurprising given that it’s a common ingredient in many weight loss supplements.

According to most users, the fat-burning effects of this ingredient are particularly noticeable when exercising. To add to this, many studies have shown that green tea extract is an effective metabolism booster. This means you can burn greater amounts of calories while you sleep or rest.

Cayenne pepper

Cayenne pepper is another research-based inclusion in the PrimeShred formula. It’s been shown to suppress hunger, thus decreasing your overall calorie intake. Additionally, cayenne pepper is known to increase thermogenesis and aid the release of stored fatty acids.

Green coffee

Unbeknownst to many, un-roasted coffee beans are highly efficient when it comes to assisting weight loss. Much like cayenne pepper, green coffee can enhance your metabolism and thermogenesis. This improves the rate at which your body uses energy (or calories).

Additionally, green coffee triggers the release of neurotransmitters such as norepinephrine and dopamine. This can decrease weariness and boost cognition.

There are around 100 milligrams of green coffee in every PrimeShred serving.


L-theanine, also known as theanine, is yet another effective metabolism booster. That’s why there are around 250 milligrams of it in every PrimeShred serving.

Besides lowering the amount of fat and carbs that your body absorbs during digestion, it also promotes the production of nitric oxide. Nitric oxide expands blood vessels and enhances blood flow to help your muscles get more nutrients and oxygen. This is particularly useful for those with intense cutting routines.

L-theanine and caffeine work well together, increasing energy levels and lessening exhaustion. This makes your sessions significantly less arduous.


The 150 milligrams of dimethylaminoethanol in PrimeShred is ideal for increasing cognitive function and muscle contraction. As well as this, dimethylaminoethanol can also help with your mental health. According to research, the compound can reduce anxiety, depression, and irritability, leaving you more motivated.


PrimeShred contains 300 milligrams of L-tyrosine, a key compound that the body uses to produce thyroid hormones. Thyroid hormones are important for controlling your metabolism and, according to studies, having higher levels of thyroid hormone can improve weight reduction.

Like many of the other ingredients in PrimeShred, L-tyrosine can also improve concentration and alertness.

Rhodiola Rosea root

Rhodiola Rosea root can speed up fat breakdown by stimulating hormone-sensitive lipase (HSL), a fat-burning enzyme. HSL decreases the amount of fat that’s deposited into your fat cells.

Rhodiola Rosea increases energy levels and improves exercise performance.


By improving oxygen transport to your muscles and helping your body maintain optimal cortisol levels. Managing cortisol levels is important for mitigating general stress.

PrimeShred capsules contain 250 milligrams of Rhodiola Rosea root.

BioPerine black pepper

There’s a mere 5 milligrams of BioPerine black pepper in each serving, but even that small amount significantly facilitates fat burning. Its primary role is to increase the absorption of the other components in the formula and can do so by up to 30%.

This means that the whole fat-burning process can be sped up and is much more efficient.


Another major appeal of PrimeShred is that each dose contains key vitamins. More specifically, it contains 15 milligrams of vitamin B3, 24 micrograms of vitamin B12, and 1.3 milligrams of vitamin B6.

Pros And Cons of Using PrimeShred

To make your life that much easier, here are some of the upsides and downsides of this natural fat burner:


  • Good for weight management
  • Transparency around formula
  • Vegetarian and vegan-friendly
  • Contains nootropics and fat-burning solid compounds
  • Comes with a 100-day money-back guarantee and a straightforward return procedure
  • Free of soy, dairy, preservatives, artificial colouring, GMOs, gluten, and artificial sweeteners


  • Can cause bloating and nausea in some cases
  • Can disrupt sleep patterns due to the presence of caffeine in the formula if taken too late in the day
  • Currently only accessible via the PrimeShred website

Who Should Take PrimeShred

Before you rush to get your hands on some PrimeShred capsules, here’s a brief look at who it’s designed for – and those who should avoid it altogether.

Who can

PrimeShred is for anyone who is looking to shift a few pounds while supporting high energy levels and lean muscle mass.

Who shouldn’t

There are a number of stimulants in PrimeShred, so if you fall into any of the following categories or have any of these conditions, it may be best to avoid PrimeShred:

  • Pregnant or lactating
  • Heart conditions
  • Parkinson’s disease
  • Glaucoma
  • Diabetes
  • Bipolar disorder
  • Osteoporosis
  • Irritable bowel syndrome
  • Bleeding disorders
  • Epilepsy
  • Anxiety

Does PrimeShred Work?

It’s important to bear in mind that fat burners won’t force fat loss and merely serve as a tool to speed up the process. As we’ve stated, all the ingredients in PrimeShred are backed by scientific research. Yet, determining whether PrimeShred ‘works’ or not won’t yield a simple yes or no answer.

Losing weight or burning body fat is a simple matter of consuming fewer calories than you use. Beyond consuming fewer calories, you can (and should) exercise to lose body fat.

PrimeShred can thus be used as a tool to reduce your appetite and enhance your exercise. But, how well it does this could vary according to how good your diet and exercise routine are. The extent to which PrimeShred works may also vary depending on individual goals and expectations.

If you take PrimeShred and it reduces your appetite, helps you feel more energetic during workouts, and, ultimately, leads to weight loss, then you can indeed say that it works for you.

I personally have used PrimeShred for a period of 3 months and in that time I found that despite being in a 500 calorie daily deficit, I still had high energy levels, I performed well at the gym and I managed to lose a little over what I usually would in that time frame.

I also found the whole process much easier. I was less hungry and found that meals filled me up more than usual. I also didn’t suffer the dreaded brain fog and was able to focus on tough tasks that I might otherwise have struggled with during a cut – so for me – yes it worked.

The Benefits of PrimeShred

According to both the manufacturer and users, PrimeShred is known to have seven main benefits:

  1. Helping the body burn fat – As you may have guessed, this is one of the primary benefits of taking PrimeShred. Thermogenic ingredients, such as green tea, caffeine anhydrous, and Rhodiola Rosea root, are practically made for this. They’re known to significantly lower triglyceride levels and reduce appetite, thus leading to fat loss.
  2. Improving and maintaining muscle mass – Despite the promises, PrimeShred’s ability to help you build and maintain muscle mass largely depends on your training and nutrition. If you don’t have a balanced diet and exercise regularly, you run the risk of losing weight and muscle.
  3. Helps when exercising – The nootropic ingredients in PrimeShred can better your concentration and energy levels, making you more likely to commit to and finish your workouts. The addition of Bioperine can improve antioxidant activity and make it easier to protect your muscles during exercise.
  4. Speeds up recovery – If you take PrimeShred, you may notice an improvement in your body’s ability to recover after strenuous exercise. While using PrimeShred, pay close attention to your diet, ensure you ingest sufficient amounts of protein, carbs, and fats, and avoid excessive caffeine intake.
  5. Boosts energy – PrimeShred contains substantial amounts of caffeine. This helps to keep you feeling more energised and focused during workouts. Nootropics such as L-tyrosine and L-theanine also help you avoid brain fog.
  6. Improve mobility – The presence of excess body fat can significantly hinder your mobility. This happens as the extra weight bears down on your joints, often resulting in pain and discomfort.
  7. Aids weight loss – PrimeShred facilitates weight loss, which thus makes you lighter. Being lighter thus means that you’ll have less pressure on your joints, allowing for better movement.

One of the main issues regarding benefits is that we all have different body goals and our bodies respond to chemical compounds differently. So, manage your expectations and always be mindful of what exactly you want to get from a supplement when you start using it.

PrimeShred Reviews

packaging for prime shred

PrimeShred reviews are relatively sparse, which can be off-putting for some. However, of the reviews out there, most tend to be positive. On the basis of the Primeshred reviews we came across, many users have deemed PrimeShred to be an effective fat burner. They cite how it increases energy levels and note the speed at which it burns calories.

To further add to the appeal of PrimeShred, many users insist that despite being a highly effective fat burner, PrimeShred doesn’t cause the same side effects that you’d typically get from most similar products.

You’ll find a substantial number of before and after usage pictures. However, you need to remember that images can easily be manipulated and that users may not necessarily present the whole picture.

Also, the body fat loss achieved by one person may not necessarily be achieved by everyone who uses the same supplement. In this regard, it’s always important to be patient and find a product that works for you.

Using PrimeShred

PrimeShred has a three-stage process to kickstart whole-body fat-burning. The process is outlined as follows:

  • Phase 1 – During the initial phase, lipolysis is triggered to release the fat stored in your body. At this stage, ingredients such as caffeine, cayenne pepper, and l-tyrosine play a vital role in speeding up the overall process.
  • Phase 2 – Theoretically speaking, this is where your metabolism will speed up, and your body fat should burn faster. The inclusion of thermogenic components such as cayenne pepper, green tea extract, and caffeine is to improve your metabolic rate at rest and enhance fat burning.
  • Phase 3 – In the third phase, PrimeShred should boost your energy levels and improve your ability to concentrate. L-theanine, in particular, is important for aiding concentration and keeping you energised during an intense workout.

Each container of PrimeShred contains 90 pills, which will last you a month if used consistently and with the proper dosage. Ensure that you seek the opinion of a medical professional if you’re already using other medication and want to start using a fat burner, especially if you’re over 50.

Side Effects

The manufacturers of PrimeShred claim that the natural ingredients have no known side effects. However, there may be some unwanted outcomes for those who use the fat burner. Users may experience the following:

  • Nausea
  • Diarrhoea
  • Sleeplessness
  • Bloating
  • Indigestion

These side effects are generally mild and shouldn’t occur for a prolonged period. If you experience any of these side effects and they don’t go away within a reasonable amount of time, then cease usage and immediately seek help from a medical professional.

PrimeShred Alternatives

If you still aren’t completely sold on PrimeShred, then here’s how it compares to other premium fat burners:

PrimeShred vs Instant Knockout

instant knockout package

As you’ll find with most weight loss supplements, Instant Knockout and PrimeShred contain most of the same ingredients. One ingredient that Instant Knockout contains that PrimeShred doesn’t is glucomannan. Glucomannan is a fibre that can help keep you feeling full, which can be rather useful for those who struggle in terms of self-discipline.

Instant Knockout also has a nutritionist-backed formula which is a key selling point, as it has the potential to put a lot of sceptical buyers at ease.

Instant Knockout is the more expensive of the two, which may largely come down to it being marketed as the ‘professional’s choice.’

Checkout Instant Knockout Cut here.

PrimeShred vs PhenQ

PhenQ bottle on table

When comparing PrimeShred to PhenQ, one of the main points of comparison is the level of caffeine. PrimeShred contains 25 milligrams more caffeine than PhenQ. While that doesn’t seem significant to some, slight differences in caffeine levels can greatly impact how you feel during and after workouts.

PrimeShred and PhenQ share a lot of ingredients in their respective formulas. However, PhenQ has a range of additional ingredients to support muscle mass which PrimeShred doesn’t have.

On the other hand, PhenQ lacks the nootropics that PrimeShred has. This won’t necessarily impact fat loss but can affect your physical performance, thus reducing the potential speed of the overall process.

The last talking point between the two is that PhenQ is slightly more expensive than PrimeShred. However, both brands offer multi-buy savings.

Read our full PhenQ review here.


Can women take PrimeShred?

While it’s mainly marketed towards men, PrimeShred is indeed safe for women to use. If you’re a woman who’s looking to take PrimeShred, be sure to consult your nutritionist or gynaecologist first. They’ll be able to verify whether the ingredients can cause a hormone imbalance or disrupt your menstrual cycle.

What’s the best time to take PrimeShred?

PrimShred can be taken on both training days and non-training days. According to the outlined instructions, you should take three capsules 20 minutes before eating breakfast.

Although you may not necessarily have to or be able to take your dosage at the same time every day, attempt to do so as much as possible to get yourself in a mental and physical rhythm.

How long does PrimeShred take to work?

You’ll typically see noticeable results after around four weeks of using PrimeShred. Four weeks usually gives the fat burner enough time to burn stored fat. This includes the visceral white adipose tissue. Please note that results may vary from individual to individual.

Who manufactures PrimeShred?

PrimeShred is manufactured by UK-based company Health and Nutrition Ltd, previously known as Muscle Club Limited Company. They are also based in the United States and operate in an FDA and GMP-approved facility.

Despite PrimeShred being made in the United States, you can still have it shipped to pretty much anywhere in the world.

How long can you take fat burners?

People generally use fat burners for about four to six weeks. This is because the body typically gets used to it after this period.

Therefore, it’s unlikely that you’ll see the same increase in fat oxidation or metabolic rates. This is why it’s important to periodically cease the use of a fat burner and adhere to the usage directions to avoid adverse effects.


Overall, PrimeShred presents itself as a good option for losing weight while maintaining muscle mass.

According to reviews, it seemingly delivers on its promises. If you’re looking into using PrimeShred to burn fat, you need to remember that a fat burner alone may not be enough to help you reach your desired body shape.

PrimeShred and other fat burners simply serve as a tool to give you that extra push. You still have to pair it with regular exercise and a healthy diet. The ingredients in the PrimeShred formula are backed up by science – but this is no guarantee that you’ll lose a massive amount of weight in a short space of time.

If you do decide to get yourself some PrimeShred, use it as a tool to stay motivated and be sure to stick to your workout routine while using it.