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Complete Thermogenic™

  • Potent array of 9 impressive ingredients
  • Contributes to normal macronutrient metabolism
  • Reduces perceived rate of exertion
Quality Assured

BULK POWDERS® commitment to quality extends throughout the whole product process; whether it's sourcing of raw materials, production in a pharmaceutical standard clean room or the rigorous testing process for each and every product.

Premium Grade

BULK POWDERS® always uses the finest quality ingredients, no matter the cost. There are no cheap fillers - every ingredient for every product has been carefully selected to ensure it's of a premium grade.

Athlete Endorsed

BULK POWDERS® exceptional array of products are used by a host of competitive athletes, from recreational athletes all the way through to Olympic and International champions.

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    Complete Thermogenic™ incorporates an exciting array of research-proven nutrients to help you achieve your goals, with old favourites such as Green Tea and Caffeine, alongside newer ingredients such as Raspberry Ketones and BioPerine®, Complete Thermogenic™ is clearly an industry leading formula.

    The inclusion of Caffeine, in particular, ensures that Complete Thermogenic™ contributes to a reduction in perceived exertion during exercise. Perceived exertion is how hard you think you’re exercising, and, as such, is of great benefit for anyone looking to further increase their training intensity.


    • Contributes to normal macronutrient metabolism
    • Reduced perceived rate of exertion
    • 9 potently dosed ingredients
    • Explicitly listed dosages
    • High Strength Green Tea Extract
    • High Dose Citrus Aurantium


    Unlike the vast majority of  competitor supplements, the exact quantity of each ingredient in Complete Thermogenic™ is clearly listed. We don’t need to hide behind ‘proprietary blends,’ or any other fancy marketing terms – we're proud that each ingredient in Complete Thermogenic™ is appropriately dosed and want to share that with you. What's more, we ensure that each ingredient is of the absolute highest potency and purity available.

    Vegetarians and Vegans will also be pleased to know that Complete Thermogenic™ uses V-Caps as opposed to gelatin capsules!


    Citrus Aurantium 450mg

    Also known as Bitter Orange Peel. Complete Thermogenic™ packs in a huge 450mg per daily serving of the purest Citrus Aurantium available – more than any other leading brand. 

    Green Tea 95% 300mg

    The highest strength Green Tea Extract has been included, containing an unrivalled 95% EGCG content.

    Caffeine 300mg

    Caffeine contributes to increased endurance performance and also reduces the rate of perceived exertion (RPE), which is how hard you think you’re exercising. 

    Raspberry Ketones 150mg

    Complete Thermogenic™ includes ultra-pure EU compliant Raspberry Ketones at an impressive 150mg per daily serving.

    Cayenne Pepper 150mg

    Cayenne extract is one of the hottest substances known to man (don’t worry; you won’t be able to taste it!). 

    L-Tyrosine 200mg

    Tyrosine is an amino acid that is, chemically, a pre-cursor to adrenaline.

    L-Theanine 150mg

    Theanine is the main amino acid found in Green Tea.

    BioPerine® 5mg

    This is the trademarked version of Black Pepper Extract, which ensures that it is the absolute highest quality available.

    Chromium Picolinate 1mg

    Chromium contributes to the maintenance of normal blood glucose levels. 


    Complete Thermogenic™ is suitable for those participating in a re body composition programme.

    Disclaimer: Implied results may vary. Individuals will respond differently. Implied results assume an appropriate nutrition and training plan.

    Complete Thermogenic™ Ingredients

    Nutrition per 3 Capsules
    Citrus Aurantium 450mg
    95% Green Tea Extract 300mg
    Caffeine 300mg
    L-Tyrosine 200mg
    L-Theanine 150mg
    Raspberry Ketones 150mg
    Cayenne Pepper 150mg
    BioPerine® 5mg
    Chromium Picolinate 1mg

    Other Ingredients:


    Suitable For

    Vegetarians, Vegan, Non-GM, Gluten Free, Dairy Free, Lactose Free, Soya Free




    Take 3 Complete Thermogenic™ capsules spaced evenly throughout the day, ideally on an empty stomach. 

    If you are sensitive to stimulants then do not take Complete Thermogenic™ within 4 hours of sleep.

    Related Products

    Complete Thermogenic™ has been designed to stack perfectly with Complete Thermogenic Stimulant Free™, Other good additions in terms of supplementation would be CLA and Complete Diet ProteinADVANCED. Foods such as Coconut Oil and Liquid Egg Whites should also be considered.

    Disclaimer: Implied results may vary. Individuals will respond differently. Implied results assume an appropriate nutrition and training plan.

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    * Disclaimer: The reviews below are those of validated customers and are based on their personal opinions. Implied results may vary.

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    Customer Reviews

    Really helps! But..... Review by Gracie17
    This is great for allowing to work harder in the gym I can really tell a difference! And I'm sweating buckets even after warm up!
    Only downside is that, much like some other users, it gives me belly ach the whole day from just one tablet in the morning. Nothing I can't live with though! Not great for sensitive stomachs just be careful. (Posted on 02/02/2017)
    Excellent product really makes you sweat!! Review by Lou lou
    Oh my god! This product well over passed my expectations I've had it for a week an I take the stimulant free one through out the day an use This as a pre work out I only took one an oh dear did I sweat I've sweated in places that I've never sweated before! Which is why I had to leave a review going to be using this from now! Well done bulk powders (Posted on 11/05/2016)
    Nice Review by Hannah
    Bought this on a whim... seems to warm things up a bit, but seems to be quite short lived. I've gone up to taking 2 at a time, just before hitting the gym and does help me lift a little extra. Tried it with a pro plus, which worked well also. (Also, I have quite a high caffeine intake throughout the day anyway, so it is possible I've just got a higher tolerance than others!)

    Will continue to use them and buy some more once this tub is finished, as psychologically it helps if nothing else, hah! Worth a try, I'd say! (Posted on 27/04/2016)
    very effective Review by larak123
    Very effective product - I can really feel the difference compared to when I don't take it. Only downside is that it can upset your stomach a bit if you're on the sensitive side. It doesn't happen often to me, but keep it in mind if you have a sensitive stomach. Overall, I would highly recommend. (Posted on 18/04/2016)
    Strong Review by G
    If you take one or two first thing in the morning be sure to eat after as otherwise you may feel like you want to vomit. However great energy from the product, increases body temp quite a bit. (Posted on 05/03/2016)
    Great energy and better training Review by Ronnie D
    I used this over the course of a month and straight away I noticed that my body temperature increased during training. I took a tab before training. I was sweating bullets! Great energy from it and a better energy than any pre workout that I have used - feels more natural. Was taking three per day, first one before breakfast each morning. I have just ordered another batch. I will say that it is important to have a reasonably good diet to see any visual results. I use CLA's in conjunction with these and find them great (Posted on 02/09/2015)
    Great product! Review by Elliot
    Really good product, it has solid ingredients and delivers results when combined with the lifestyle to match! I started on 2 caps and slowly worked up to taking 4. I combined this supplement with a keto diet, slowly reducing carbs each day until I hit keto levels (as close to 0g as possible). I also combined them with fasted cardio taking 2-3 caps before doing fasted cardio most days. Definitely recommend. (Posted on 17/08/2015)
    Powerful stuff Review by Roman
    I was hesitant in trying this but after one of Bulkpowders sales I gave this a shot and I glad I did, not only are these capsules loaded with good stuff but they are very powerful as well.

    I take 4 of these per day and I sweat literally like a pig during my workouts when I use this, so yes, they do work and do help if you are putting the work in your workouts like you should. (Posted on 27/07/2015)
    Really do work! Review by monmon
    So I ordered these tablets and started taking them regularly, then went through a few days of reducing the dose and missing tablets. However, when I do stick to taking them they really do work! I'm naturally quite slim but had a bit of fat remaining on my lower stomach and lower back - since taking these and when I take them properly I notice my appetite for food is lessened, sweating ALOT more during workouts, and have really noticed my back and stomach tightening. Another key factor I absolutely love about this product is the energy it gives me throughout the day. I have genuinely noticed a massive difference, so anyone that suffers with fatigue, and general tiredness I really recommend this product! (Posted on 04/06/2015)
    So, I bought these on a whim, figuring I'd disprove them Review by DominicJ
    I've taken them about three quarters of the time (if I was a girl I'd be super pregnant, a lot) and lost about a stone in about a month.

    So, yeah, I'd absolutley agree with claims it could double your weight loss

    Probably wont reorder, I'll run out of fat before pills!

    If youre stuck, buy them.

    Still gotta watch the calories and hit the gym (Posted on 19/05/2015)
    Train hard and this product really gives you those results. Review by Dous
    These tablets feel like they are doubling the speed of results since I have been going to gym everyday & eating well. I have dropped my body fat percentage in a shortened amount of time because of this Thermogenic, it really is the one and I highly recommend it to anyone who is serious about shedding fat. My beer belly has shrunk so much in such a short time its amazing and I will be purchasing again, thank you! (Posted on 18/03/2015)
    Making a difference Review by Alex Southgate
    I have really struggled to get my body fat percentage down the last few percent to reveal my abs.
    However, I have been taking these for a month now without changing my diet or exercise intensity and I am now starting to see my abs.
    I haven't noticed any adverse effects.
    The cost is completely unrivalled for the quality of the product.
    Ordering my next tub soon! (Posted on 15/03/2015)
    Great as long as you're pushing yourself Review by Jimmy
    Great product as long as the diet and exercise program are absolutely nailed on. Extra helping hand I needed when i noticed my results plateauing. However when I took a lighter approach in the gym and added a few extra carbs to my diet I found these weren't as effective....other than that great product (Posted on 03/02/2015)
    Awesome Review by Richard
    I've been using this for nearly a year and the fat has dropped off me. I take along with CLA Capsules daily.

    Not sure if it's these tablets but I have noticed mood changes in a negative way, feeling grumpy and very irritable. Anyone else noticed this ? (Posted on 01/01/2015)
    Complete Thermogenic Review by Jayson
    This is brilliant stuff, have been using it for 2 weeks, training at the gym but still eating my usual far I have lost 5 pounds in body weight, and 2.8% body fat!! I still have half a tub to go, am already thinking about ordering some more. :-) (Posted on 15/12/2014)
    Does the job Review by Ashley
    First ever product like this I have ever taken (but used to high level of caffeine) when taken first thing with a glass of water can feel it working after 20 mins or so but with my experience of this product had to eat within a short space of time due to feeling sick but after a while it wore off. And after a few weeks the feeling passed. Such a good product for the money and noticed the difference after a few weeks with my weight. (Posted on 30/07/2014)
    Perfect Review by Ruth
    Having started taking my workouts seriously with in the last year I have found myself at the point where I needed to start sculpting. This product combined with daily work outs and a clean diet have helped me see the results I am chasing after. I still have a way to go but at least now it is visible that I work out. (Posted on 04/07/2014)
    Good Review by Jon
    Cheap, deffo gets you sweating so I'd say they work! (Posted on 19/06/2014)
    It's not clouds of smoke Review by Tom
    Although I cannot single out the product, either this, my training or my diet has taken about 5kg from me in 3ish weeks. However before this I was still training and on a clean diet therefore it seems it was this that has reduced my mass significantly. Would recommend and what a price. The only negative is of you take it on an empty stomach then don't eat for 20/30 mins it makes me feel quite sick - haven't been yet just a nasty feeling for 5ish mins. (Posted on 08/06/2014)
    Very Good Review by Fiona
    Been using these for 2.5 weeks now. Seeing positive results including suppressed appetite and fat loss in my core especially. I feel a kick from the tables about 10-20 minutes after I take them, and also feel slightly sick. I put this down to the fact I NEVER drink coffee. The feeling dissipates after 10-15minutes and I feel fine, I’ve taken them as late as 8pm and been able to get to sleep with no problems. (Posted on 22/05/2014)
    Good fat burner Review by hitachi7
    The ingredients are great quality and the results pleasant. The kick before the workout is very good too. (Posted on 05/05/2014)
    From ripped to shredded Review by RKSE
    Absolutely awesome product, get the last fat out of my body, I am really really impressed from this simple and cheap formula, see veins on my stomach now in areas I never see before, but hold my diet and exercise strict up, 5 Stars from me, will purchase more next order. (Posted on 24/04/2014)
    Great product Review by Matt
    Very happy I chose this product. Using to reduce body fat and help reach the final part of my fitness goals. I am seeing positive results after 4-6 weeks. Will certainly continue with these and purchase more. Thanks (Posted on 16/02/2014)
    Complete Thermogenic Review by Ruben
    I'm taking 3 capsule per day, as recommended, for about a month and I think this is a quite good product. I don't have hunger attacks and I'm eating a little less but I think it would be much more effective if you are on a diet because I'm not loosing much weight.
    Obviously there are no miraculous products to lose weight but this really helps so I recommend it! (Posted on 30/10/2013)
    Is a very good product. 100% recommended. Review by Katerine
    I started a month a ago taking only one capsule a day with empty stomach. I have less cravings, eat less bad stuff and I lost 5 kilos. This product is amazing. (Posted on 25/10/2013)
    Highly Recommended for Fat Loss Review by Dr Phillips
    As a performance nutritionist myself, responsible for many professional athletes, I'm not taken in by the fad products that proclaim to help you lose 10lbs of fat in a matter of days. Physiologically this just isn't possible, and the sooner that people realise this, the better!

    What I like about this product, and the rest of BP's products for that matter, is that there is no hard sell or outrageous claims. Instead, this product just focuses on including core ingredients such as Caffeine, Green Tea, Tyrosine, Citrus Aurantium & Raspberry Ketones, all of which are solid ingredients, with research and science behind their inclusion. I'm also a fan of BioPerine. It doesn't say this in the description, but that little ingredient ensures that your body absorbs and utilises all the other ingredients, thus maximising any potential benefits.

    To credit BP further, they also list all of the ingredients and their respective dosages. This is why I'm happy to use it myself and include it in my athletes supplement regimes. You should always know what you're putting into your body... I avoid supplements where this information isn't communicated.

    Don't get me wrong, this product isn't a miracle by any means, but if you you use it in conjunction with exercise and a calorie controlled, you WILL lose fat.

    Finally, at under £14 versus most fat burners priced in the region of £30 minimum, the price is unrivalled. I'm hesitant to say this, but I'd happily pay £30+ for this all day long. Please don't put the price up though Mr Powders!


    (Posted on 09/09/2013)
    The best price/quality thermogenic Review by Nickolay
    That is one of the best thermogenic burners I've used. And for this price, it's just a killer. But beware, take it at least 3-4h. before going to bed, otherwise you will end up doing silly thing all night, happened to me a few times.

    I will definitely buy more and recommend it. (Posted on 19/08/2013)
    Very good thermogenic Review by Janne
    This is very impressive product. You can really feel the thermogenic effect. Safe, natural, effective and affordable price. I will buy this again :) (Posted on 14/08/2013)
    Definitely would recommend above other 'thermo' supplements Review by Dia
    Like another reviewer, I took M***m***le's version of this and found that it gave me the jitters!!

    I was hesitant to try this but, as every single thing I've bought from BP so far has been exceptional, I gave it a go. Glad I did. It definitely gives you a boost of energy without the 'jittery, bouncing-of-the-walls' effect of other products.....increases concentration and mood as well!

    One thing I always found with supplements of this ilk was that they brought my skin out in a terrible rash - not so with this. Combining it with CLA, I'm definitely seeing the results of my workouts, in cutting fat. (Posted on 12/08/2013)
    Ups Body Temperature and Good Stimulation Review by Matt
    I used Maxi****** Therm**** before and this stuff is just as good for a fraction of the price. Taken on an empty stomach it certainly gives a noticeable warmth and boost in body temperature.

    I've found that if I take it throughout the day, it does suppress my apetite a little and before a workout gets me a little bit boosted up. Not the same kind as a preworkout but a little.

    Good for fat loss on a calorie controlled diet too. (Posted on 08/08/2013)
    Very Good Review by Jason
    I have just logged on to re-order these, they suppress appetite and work well. I've lost 2 and a half stone with a mild training plan. I'm 43 and smoke, my appetite has reduced significantly with these.

    I buy more now... very good! (Posted on 22/07/2013)
    Great product! Review by Dai
    I've been using this product for just under 2 weeks and with a decent (not excellent) diet and a little bit of exercise I have lost 8 pounds!! Have recommended to a few friends. (Posted on 11/07/2013)
    Incredibly useful, but there is no miracle way to lose fat. Review by KS
    A calorie deficit, a dedicated training programme involving weight training and cardio, and keeping an eye on your carb intake are essentially all you need to lose fat whilst maintaining muscle. I found supplementing with these helped me achieve my goals very effectively. I took one on waking, one before lunch and one pre-workout, always on an empty stomach. I found they helped me focus in the gym and keep my cravings at bay. In the last three months, I have dropped from 14.5% to 10.3% bodyfat, going to keep on going until I reach my goal of 8-9%. It's all about hard work, but that is not to say you shouldn't get some help on the way from supplements such as this! (Posted on 14/06/2013)
    Honest Opinion Review by Jordan
    So I thought as these reviews all were made on the same day that something was dodgy and that BULK POWDERS had written them themselves, but after trying this product, this is my opinion. I don't really have urges for sugary stuff, well least not very often compared to normal. I also have virtually continuous energy, not super energetic not super tired just right really for me. That's taking 3 tablets, one in the morning around 6am before a protein shake one at midday before a meal then one at 5-6pm before another meal. People may want to alter the dose but for me it's fine.

    I'll stop rambling. Overall great product, virtually stops appetite for junk food, gives more sustained energy throughout the day and successful at breaking you through plateaus. Cheers BULK POWDERS. Nice job :D

    Note from BULK POWDERS™: Hi Jordan, and thank you for your great review. Regarding previous reviews these all appear to be written on the same day but in fact they are not. This product, along with some others in our Complete Series™ range, had different names previously. As such we had to import the reviews for those products across to their respective new products, which all happened on the same day! All previous reviews are 100% independent and impartial! (Posted on 22/05/2013)
    Complete Thermogenic™ Review by John
    I've lost 4 kilos in a month and am now using clothes stored in the loft that haven't fitted me for 10 years, just ordered my next bottle of capsules. I look a lot better and feel great in mind and body. Thank you ! (Posted on 11/05/2013)
    Is this an appetite suppressor? Review by Stephen
    Bought this a few weeks ago and have been using it daily as per the daily dosage instructions, and one of the first things I noticed is that my appetite has virtually disappeared.

    When the body is hungry it sends little signals to the brain saying "me is hungry and needs feeding". I've used appetite suppressors in the past from other brands, stuff that has actually been advertised as appetite suppressors, so I recognise the affects when I see them, and this product feels like an appetite suppressor.

    Now, at the moment it appears that I have lost 3-4 pounds in the space of a few weeks since starting this cycle, however, whether that is because of my intensive daily 1 hour cardio regime (that was started about a month before using Complete Thermogenic™) or because these little pills really do contain some magic fat loss formula, or whether it's simply because my appetite has been suppressed (thus meaning there is very little weight from the food inside my body) remains to be seen.

    I've still got about 2 weeks supply left of my Complete Thermogenic™ cycle so I'll continue to use them till finished, but halfway through my supply of Complete Thermogenic™, I have my doubts as to the claimed ability of said product.

    Note from BULK POWDERS™: Hi Stephen and thank you for your review. Appetite suppression is not the primary mechanism of action of Complete Thermogenic™ – ingredients such as Hoodia would likely have been included if that were the case. However, Bitter Orange Peel and Caffeine can reduce appetite. You seem to be seeing good results already, and we look forward to reading your next review. (Posted on 11/05/2013)
    Works Great - Follow Guidelines Review by Chris
    Bought 2 lots and have lowered fat % by 8% in 5 weeks and dropped 7kg works best with low carb, high protein diet. Along with at least 45 minute interval cardio and high rep weights circuit.

    Gives you a really noticeable energy boost making cardio a lot easier and less tedious.

    However follow guidelines on how many to take and when, as it can lead to increased aggression and mood swings.

    Apart from that I'll definitely be buying more! (Posted on 11/05/2013)
    It works... Review by Jamie
    Have been using thermogenics for years, and this is the first product I can use without it affecting my day to day business and it actually works.Have lost about two kilos of body fat in two weeks without losing any strength. (Posted on 11/05/2013)
    The best i've tried Review by Chris Wilson
    I used this product along with an ultra-low carb diet... I pretty much grazed on 4 seasoned chicken breasts a day and was losing 1KG per day!!

    I've tried all of the big fat burners and never got anything like these results, although if you want to retain muscle while on them your going to have to up your routines and lift as heavy as possible in the gym.

    They don't give you the crazy side effects that grenades do, once your on them for 2 days you barely notice the caffeine levels.

    Top product and I'd recommend them to anyone. (Posted on 11/05/2013)
    Top Fat Loss Supplement! Review by Mr Lean
    Have used this for 3 weeks now and have to say it's in the top 2 best fat loss supplements I have tried, and I've used a lot!

    Have dropped around 3% bodyfat since using it and it also gives me energy for my cardio sessions.

    What makes it perhaps the number 1 for me is the price. I'm used to paying around £30 for fat loss products and thought that this seemed to good to be true. Nothing of the sort though, top product, ingredients and top service from Bulk Powders!

    Will use you and this product again! Will also be stacking this with the Stim Free version! Happy days! (Posted on 11/05/2013)
    Thermo-nuclear Review by Chris Potter
    Fantastic product!!! I take all 3 caps first thing before cardio, within 15 mins you can feel the fire burning... does exactly what you want it to, works great with CLA and L-Carnitine.

    Great work Bulk powders! (Posted on 11/05/2013)

    Rating Summary


    41 Reviews

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