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BURN 120 Capsules (metabolism & energy)

BURN 120 Capsules (metabolism & energy)

Support your fat loss and lean physique goals with BURN. Formulated to stimulate your metabolism and increase fat oxidation WITHOUT the dreaded jitters and crash! BURN capsules are packed with potent, proven ingredients shown in independent studies to support metabolism and fat oxidation while also boosting energy and focus.
Stock Status: In Stock

No code required. For every bottle you order we'll add another 2 bottles free when we process your order! 

Fat Burners that work, best fat burner

Support your fat loss and lean physique goals with BURN. Formulated to stimulate your metabolism and increase fat oxidation WITHOUT the dreaded jitters and crash! BURN capsules are packed with potent, proven ingredients shown in independent studies to support metabolism and fat oxidation while also boosting energy and focus. The result is an innovative supplement which supports your lean physique goals without making you feel anxious or completely off it!

Unlike most 'fat burners' on the market, BURN isn't just full of stimulants! What's the point in that? Other supplements might make you feel wired, but that doesn't mean you're actually burning more fat! The wired feeling is caused when your body dumps a load of adrenaline and cortisol into your system, in response to the high-stim levels found in many alternative 'fat burners'. Adrenaline increases your heart rate and boosts rapid energy release, which makes you feel alert and energetic in the moment, only to slam you down later with a crash! On the flipside, cortisol is a stress hormone which reduces bodily functions that aren't essential to a fight-or-flight situation. Your digestion isn't essential to a flight-or-fight situation! Neither is your immune system or reproductive system. High Stim 'fat burners' might feel like they are working some kind of magic. In reality, high-stim fat burners set you up to store more fat, burn less calories and compromise your immune system! Basically...

Fat burners BURN

What Makes BURN® So Effective?

BURN targets what actually matters most - fat destruction! BURN isn't just another high-stim placebo 'fat burner' that tricks you into thinking you're burning fat with cheap ingredients! BURN is packed with ten potent, research proven ingredients scientifically shown to support: metabolism, fat oxidation and focus! Expect noticeable changes in the mirror, plus your energy and focus levels without the horrible jitters and crash! 

Fat burners that work

What Can I Expect From BURN®?

If you're looking for a supplement to make you feel off it, look elsewhere. We think a quality 'fat burner' should actually accelerate your fat loss mission, not make you feel wired! BURN is designed to increase your resting metabolic rate (calories burned at rest), fat oxidation (fat burned as energy), focus and natural energy. Whilst squashing fatigue, tiredness and cravings to ensure you get the results you deserve WITHOUT the jitters or crash! There are no hocus-pocus B.S. ingredients in BURN!

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Customer reviews

(8 Customer reviews)
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Showing 1 to 5 (8).

These have saved my day

Like many people, I'm always tired and feeling sluggish during the day. When I'm training on a night it had a knock on effect and I couldn't train for shit. Since buying Burn, things have changed dramatically. My focus and attention throughout the day is so much better than what it used to be and I feel much more driven and motivated to train and see improvements. It's been a game changer and likely to become an essential part of my training moving forward.

Matthew Unwin | Peterlee | August 2022

They work for me :)

They work for me :)

Sarah | Horden | August 2022


:) :) :)

Jenny | Wingate | June 2022

Totally Amazing!

I love these they make me feel so good and I have zero craving for crap now :D

Kelly | Leeds | June 2022

Fab Burners

I like these as they don’t give you any after feelings but at the same time it makes me more alert can’t wait to use them regularly

Julia | Peterlee | June 2022

Showing 1 to 5 (8). Page 1 of 2.


Citrus Aurantium
Citrus Aurantium is a fruit-bearing citrus tree native to Southeast Asia.  The naturally occurring whole-fruit of Citrus Aurantium is a rich source of flavonoid-type compounds with diverse biological effects. Citrus Aurantium is purported to have effects on metabolic processes, which include increased resting metabolic rate and lipolysis (the breakdown of fats and other lipids) as well as mild appetite suppression and increases in weight loss in some individuals (1). 'Resting Metabolic Rate' (RMR) is the rate at which your body uses energy at complete rest. As such, an increase in RMR is synonymous with increased use of calories - even when you're not exercising. Combined with appetite suppression and the tendency to consume less calories, the 'calories in VS calories out' ratio becomes favourable for weight management.

Caffeine is found naturally in various plants such as tea, coffee, Kola nut etc. Caffeine is classified as a central nervous system (CNS) stimulant, known for possessing mild stimulating properties. However, studies have demonstrated that caffeine may also decrease mental fatigue, enhance cognitive performance and increase the ability to concentrate and focus attention (2). Given caffeine's stimulating properties, caffeine may also indirectly support weight management. Allowing exercise with more mental and physical intensity, as well as increasing the motivation to exercise.

Green Tea Extract
Amongst other constitutes Green Tea Extract contains a class of polyphenolic flavonoids known as 'catechins'. Catechins are natural phytochemicals found in various foods and plants. However, catechins are especially high in Green Tea Extract. Although there are numerous catechins 'epigallocatechin gallate' (EGCG) appears to be the most pharmacologically active of the catechins. In fact, a recent study demonstrated that average fat oxidation (conversion of fat into energy) rates were 17% higher after ingestion of Green Tea Extract compared to placebo. Furthermore, the contribution of fat oxidation to total energy expenditure was also significantly higher (3). The data demonstrates that catechins found in Green Tea Extract support natural energy yielding metabolism and significantly encourage the use of fat for energy.

L-theanine, a natural constituent of tea, is an amino acid able to cross the blood brain barrier and relax the brain without inducing drowsiness (4). When combined, L-theanine and caffeine produce a synergistic effect, meaning they enhance the properties of each other. As such, the combination of L-theanine and caffeine have more pronounced effects on improving brain function and energy levels than caffeine or L-theanine alone (5).

Chromium Picolinate
Chromium picolinate is a form of the mineral 'chromium', most commonly used in food supplements due to chromium picolinate's favourable bioavailability. Chromium picolinate is purported to have properties favourable for weight management such as: reduced cravings for fatty food and appetite suppression. One study looking at the effects of chromium picolinate on over-weight women demonstrated that chromium picolinate reduced food intake, hunger levels, fat cravings and also tended to decrease body weight, as compared to placebo (6). Although the mechanism underlying the reductions in body weight and food intake aren't fully understood, the data suggest it may be mediated by a direct effect on the brain. In other words, chromium picolinate appears to increase satiety towards food and as such reduce the desire to overeat.

Guarana Seed Extract
Guarana is a fruit native to Brazil which is habitually ingested by people of the Amazon region primarily for its health tonic and stimulant properties. Other reported effects include: weight loss, antioxidant and anti-inflammatory activity as well as known anti-aging effects (7). (It's hardly surprising that we included Guarana Seed Extract in BURN!) Correctly dosed guarana has also been shown to improve memory, alertness and mood in double-blind, placebo-controlled studies (8). 

B-Vitamins (B3, B6 & B12)
B-vitamins help the body to metabolise and store energy from protein, carbohydrates and fats in food. Although a well-planned and balanced diet is able to meet all nutritional requirements, it isn't always the case. For example, vitamin B12 deficiency is common, mainly due to limited dietary intake of animal foods or malabsorption of the vitamin (9). Furthermore, calorie restriction and restricted dietary intake (when dieting or through a lack of planning) can increase the risk of vitamin deficiency. Although B-vitamins aren't a Miricale that will make you lose weight, B-vitamins do contribute to an energy yielding metabolism. As such, it is important to ensure you have an adequate amount, either through dietary intake or through supplementation.

Black Pepper Extract (95% Piperine)
Black Pepper (Piper Nigrum L.) has long been recognised for its therapeutic potential and traditional use as a potent antioxidant, antimicrobial and gastro-protectant. More specifically, the key alkaloid component of Piper Nigrum, 'piperine' has been shown to assist in cognitive brain functioning, improve gastrointestinal functionality and boost nutrient absorption (10). In fact, piperine is purported to enhance absorption of ingredients by as much as 200%. Although the mechanism of action is not fully understood, piperine is thought to increase absorption by stimulating gut amino acid transporters (11). Enhanced absorption means ingredients are used more efficiently and as such greater efficacy.


1. Stohs, S. J., et al (2012). A review of the human clinical studies involving Citrus aurantium (bitter orange) extract and its primary protoalkaloid p-synephrine. International journal of medical sciences, Volume 9, Issue 7,  Pages 527–538. 

2. Glade M. J. (2010). Caffeine-Not just a stimulant. Journal of Nutrition, Volume 26, Issue 10, Pages 932–938. 

3. Venables, M.C., et al (2008). Green tea extract ingestion, fat oxidation, and glucose tolerance in healthy humans. The American Journal of Clinical Nutrition, Volume 87, Issue 3, March 2008, Pages 778–784, 

4. Nobre, A. C., et al (2008). L-theanine, a natural constituent in tea, and its effect on mental state. Asia Pacific journal of clinical nutrition,  Volume 17, Suppl 1, Pages 167–168.

5. Simon P. K., et al (2008). L-Theanine and Caffeine in Combination Affect Human Cognition as Evidenced by Oscillatory alpha-Band Activity and Attention Task Performance. The Journal of Nutrition, Volume 138, Issue 8, Pages 1572–1577, 

6. Anton, S. D., et al (2008). Effects of chromium picolinate on food intake and satiety. Diabetes technology & therapeutics,  Volume 10, Issue 5, Pages 405–412. 

7. Arantes, L. P., et al (2018). Mechanisms involved in anti-aging effects of guarana (Paullinia cupana) in Caenorhabditis elegans. Brazilian journal of medical and biological research, Volume 51, Issue 9,  Page 7552. 

8. Haskell, C. F., et al (2007). A double-blind, placebo-controlled, multi-dose evaluation of the acute behavioural effects of guaraná in humans. Journal of psychopharmacology (Oxford, England), Volume 21, Issue 1, Pages 65–70. 

9. O'Leary, F., et al (2010). Vitamin B12 in health and disease. Nutrients, Volume 2, Issue 3, Pages 299–316. 

10. Butt, M. S., et al (2013). Black pepper and health claims: a comprehensive treatise. Critical reviews in food science and nutrition, Volume 53, Issue 9, Pages 875–886. 

11. Kesarwani, K., et al (2013). Bioavailability enhancers of herbal origin: an overview. Asian Pacific journal of tropical biomedicine, Volume 3, Issue 4, Pages 253–266. 


Can Women Use BURN?
Yes, absolutely! The ingredients found in BURN are safe for men and women to use, as long as you follow the suggested use found on the bottle. However, we'd recommend that you seek professional advice if you are pregnant, planning pregnancy or are breast feeding.

Is BURN Vegan?
Yes, we love animals. Like all Saint Supplements products BURN is 100% Vegan. We only ever make vegan products, if we can't make a product vegan, we won't make it at all. You'll be pleased to know that none of our supplements are ever tested on animals either. 

Will BURN Make Me Feel Anxious?
No, we're not into that vibe. We know exactly what you mean, we've been there ourselves and know isn't pleasant riding it out! BURN contains an ingredient called 'L-Theanine' (which is naturally found in tea), to help relax your brain, without making you drowsy. You can read more about L-Theanine in the 'Research' tab above.

Will I Be Able To Sleep?
Yes, as long as you follow the suggested use. Avoid using BURN at least 8 hours before bed to make sure BURN doesn't interfere with your sleep. Following the suggested use BURN provides all the energy you need to do the things you love throughout the day, without spoiling your sleep.

Can I Use BURN When Fasting?
Yes, you can. The ingredients used in BURN are effective with or without food. However, you may find that the effects are more pronounced when using BURN on an empty stomach. 

Can I Use BURN Every Day? 
Too much of anything isn't good (even BURN). For energy and focus we suggest using BURN when you need to. To reduce tolerance build-up, use BURN for a maximum of 5 days, followed by 2 days of non-use, before resuming use. If you're using BURN to support weight management, we suggest seeking professional advice prior to using BURN.

Is BURN Quality Tested? 
Yes, to strict standards. During manufacturing our supplements go through analytical testing to ensure that the ingredients found in our supplements conform with strict EU Regulations. More importantly, testing ensures our supplements are free from harmful contaminants such as: bacteria, pesticides and heavy metals. You can find out more about our supplements here.

Do You Have Any Samples of BURN?
Yes, of course. We believe in our products and encourage our customers to try before they buy. We also want to spread the love to your friends and family. That's why we always include free samples with any product purchase (there's nothing worse than your friends trying to cadge your supps). However, we do ask that you cover the postage cost for your samples (if you're not already buying a product). The great news is, we'll include a discount code with the samples to ensure if you do order, you'll get 10% OFF and free delivery. That should cover your costs and ours. You can order your free samples here.  

Nutritional Information
Serving Size:
1 Capsule
Servings Per Container: 120 Servings
Amount Per Capsule:
Niacin (Vitamin B3) - 2.5mg 
Vitamin B6 - 2.5mg 
Vitamin B12 - 1.25mcg 
Chromium - 10mcg 
Citrus Aurantium - 180mg
Caffeine Anhydrous - 99.5mg
L-Theanine - 80mg
Green Tea Leaf 5:1 Extract - 50mg
Guarana Seed 4:1 Extract - 25mg
Black Pepper 30:1 Extract (95% Piperine) - 2.5mg

Ingredients: Citrus Aurantium, L-Theanine, Vegan Diluent (Microcrystalline Cellulose), Vegan Capsule (HydroxyPropylMethylCellulose), Caffeine Anhydrous, Green Tea Leaf 5:1 Extract (Camellia Sinensis), Vegan Diluent (Dicalcium Phosphate DC), Guarana Seed 4:1 Extract (Paullinia Cupana), Vegan Anti-Caking Agents (Magnesium Stearate, Silicone Dioxide), Vitamin B6 (Pyridoxine Hydrochloride), Vitamin B3 (Nicotinamide), Black Pepper 30:1 Extract 95% Piperine (Piper Nigrum),
 Vitamin B12 (Cyanocobalamin), Chromium Picolinate.

Suggested Use: Adults take 3 capsules in the morning with a full glass of water. Alternatively, take 1 capsule up to 3 times per day. Do not use less than 8 hours before sleep. To reduce tolerance buildup use for up to 5 days, followed by 2 days non-use, before resuming use. Recommended: to assess tolerance, take 1 capsule in the morning for 3 days.

  • Manufactured In:
    United Kingdom
  • Quality Tested:
  • GMP:
  • GMO Free:
  • Suitable For Vegetarians:
  • Suitable For Vegans:
  • Brand:
    Saint Supplements Co.
  • Weight: