Best vegan fat burners

Best Vegan Fat Burner: Plant-based thermogenic weight loss supplements

What makes the best vegan fat burner? Let’s cut straight to the point: having a fat burner as part of your supplement stack is vital for weight loss and fat loss (when they’re used correctly). The best vegan fat burners can be the difference between second place and a championship trophy at a bodybuilding contest.

While older fat burner supplements banked on things like ephedra/ephedrine, bitter orange, and sibutramin, newer vegan fat burners are tailored to boost metabolic rate, help you lose weight, and burn fat using safer ingredients that have fewer negative side effects.

Of course, diet and exercise are still the most important aspects of losing weight. But a plant based, effective fat burning supplement can really supercharge your efforts to lose weight as you approach a show.

In this article, we’ll try to help you understand the basics of a vegan fat burner supplement before delving into what makes the best vegan fat burner on sale today. We’ll discuss the side effects associated with using low quality, thermogenic fat burners, and tell you what ingredients to avoid.

TL;DR Summary: What is the best fat burner for vegans on sale right now?

The best vegan fat burners today are high performance supplements designed for serious athletes on a plant-based diet (and who want to avoid all banned substances). PhenQ is, hands down, the best vegan fat burner on the market today. It uses generous doses of clinically proven ingredients which work in multiple different ways to accelerate fat loss and preserve muscle mass. The ingredient quality is exceptional, and it is as pure and clean as weight loss supplements come. We strongly recommend reading our PhenQ review before buying.

What are fat burners?

Fat burners are intended to do exactly what they sound like—burn fat and accelerate fat loss. And if you can find a natural fat burner that’s vegan friendly, it also does a lot more than just alter your body composition.

Generally speaking, a fat burner supplement helps to boost energy levels, increase fat metabolism, impair fat absorption, enhance weight loss, increase lipolysis (fat breakdown) during exercise, and/or cause long term metabolic adaptations that enhance fat metabolism [1].

What are vegan fat burners

A good plant based fat burner contains several different ingredients, each with their own mechanism of action involved in fat breakdown. When combined, your fat cells stand no chance.

It’s important to keep in mind that fat burners aren’t going to get you shredded. There’s no supplement on the market that can stand in place for a healthy diet and exercise. They’re simply there you help you boost your performance. But fat burners work, there’s no way around that.

How vegan fat burners work

So how do fat burners work exactly?

It is important to note that fat burners are typically designed to compliment your diet and training. Few fat burners have any effect when used alone; that is, without you cutting calories or increasing caloric expenditure through exercise.

How vegan fat burners work

However, the most effective fat burners, weight loss supplements and diet pills should all encourage the burning of fat for fuel, either by triggering the mobilization of fat from stores or by raising total caloric expenditure to make your body dig into fat stores faster.

Fat burners typically work in 3 different ways [1]:

1.    Induce thermogenesis: fat burners increase your body’s core temperature (i.e. have a thermogenic effect) and increase your metabolism to help you burn more calories

2.    Regulate appetite and control cravings: by controlling insulin and glucose levels, fat burners work as an appetite suppressant to keep you in a caloric deficit and kick cravings to the curb

3.    Enhance fat oxidation: specific ingredients in fat burners help to mobilize fat stores and induce fat burning, while preserving lean body mass

The problem is that most weight loss supplements and conventional vegan fat burners contain synthetic ingredients, artificial flavours, preservatives, and have a high caffeine content.

So, what you’re actually getting is something that helps you lose body fat now, but compromises your health in the long-term due to lack of natural ingredients.

Many low quality fat burners – even plant-based, natural vegan fat burners – only focus on delivering short term weight loss by pumping you full of stimulants. They don’t support the kind of lasting, sustainable fat loss that athletes need to perform at 100%.

The best fat burners, on the other hand, will generally work along multiple different pathways at the same time, suppressing appetite, increasing energy levels, and boosting fat oxidation – all without causing side effects.

When should you use vegan fat burners?

Most vegan fat burners are marketed to athletes (or men and women in general) looking for increased energy, increased fat mobilization and oxidation during workouts to help with fat loss and weight loss, and boost performance. But as it turns out, the best vegan fat burners can be taken daily, even when you’re not training to increase energy levels and weight loss.

A good vegan fat burning supplement like Burn Lab Pro contains ingredients that do more than just boost fat loss, increase weight loss, and enhance physical performance; they’re effects carry well over into non-training periods, and when taken first thing in the morning on an empty stomach, it helps to regulate blood sugar and insulin levels, which suppresses appetite and reduces cravings while maximizing fat burning.

When to use vegan fat burners

With that said, taking your vegan fat burner on non-workout days is to your benefit. A good fat burner used on off-days can help you reduce the inclination to blow your diet on that double burger, fries, and a milkshake that looks so enticing for your “cheat meal.” After all, weight loss is what you’re looking for…

Here’s why you should be taking your vegan fat burning supplements daily to help you lose weight, boost energy, and burn fat:

1.    Boosts your metabolism in the morning – Your metabolic rate follows the same path your sleep-wake cycle does. It’s about 15% lower in the morning and steadily rises throughout the day [2]. But when your metabolism doesn’t rev for several hours after you wake up, you’re losing precious time to burn calories and fat. Pop your vegan fat burner first thing and you’ll give your metabolism the kick it needs to burn fat.

2.    You don’t have to worry about side effects – Some supplements are designed to be taken with foods, others are not. The effects of the ingredients are entirely dependent on how well it’s absorbed. Burn Lab Pro is natural fat burner specifically formulated to be taken on an empty stomach, without having to worry about how well you’re absorbing the ingredients, how effective they’re going to be, or what nasty side effects you’ll experience without food in your belly.

3.    You’ll maximize your results – The combination of HMB, Capsimax, and GTF Chromium in Burn Lab Pro are specifically designed to boost your results and reduce body fat without tapping into muscle stores because you don’t have any immediate fuel in your stomach. They help to increase energy levels, preserve lean muscle mass, mobilize fat stores, decrease cortisol, and keep your insulin and blood glucose in check [3, 4].

The most common fat burning ingredients (that don’t really work)

Whether you’re looking at a vegan fat burner or not, there are some staples that are generally added because they elicit that ‘fat burning effect’ and are the best to increase weight loss. But just because they’re commonplace to most thermogenic fat burners you’ll find on the market doesn’t make them the be all of ingredients.

There are dozens of equally great vegan friendly fat burners available that contain none of the following ingredients and are just as effective at fat burning, if not more.

Common fat burner ingredients

It boils down to what your goal is, what you’re willing to put in your body, and if you want it to contain caffeine or not.

These are what you’ll commonly see in cheap, low quality fat burning supplements:


Caffeine, whether it’s natural caffeine or synthetic, is pretty much a staple in fat burners because it’s a potent thermogenic agent that increases body temperature, helps you lose fat, prevents weight gain, and helps you achieve your weight or fat loss goals. As you’re probably aware, caffeine functions to increase alertness and reduce fatigue by increasing sympathetic nervous system activity, which, in turn, sends out a burst of adrenaline and mobilizes fatty acids from adipose and/or intramuscular stores for fuel [1].

Caffeine content isn’t consistent in fat burner supplements and can range quite drastically, and while it may keep you alert and help you lose weight and fat, it may also elicit some not so pleasant side effects.

Green tea extract

Green tea extract is another staple in most fat burner supplements. It’s rich in a biologically active polyphenol called epigallocatechin‐3‐gallate (EGCG), which helps stimulate fat oxidation through direct inhibition of catechol‐O‐methyltransferase, the enzyme responsible for the degradation of norepinephrine [5]. In doing so, SNS activation elicited by green tea extract increases release of catecholamines, which may increase fatty acid mobilization and oxidation [1]. Taken regularly, green tea extract may help you burn fat faster, boost weight loss, and plus, you’ll get an energy boost from the caffeine.

However, don’t confuse green tea extract with straight green tea. While they may elicit some similar fat burning effects, you’ll get more benefits from pure green tea extract.

CLA (conjugated linolenic acid)

If you eat red meat, you’re probably getting adequate amounts of CLA in your diet, but manufacturers add it to fat burners to amplify its effects. Research shows it helps to decrease food intake (suppresses appetite), reduce lipogenesis (fat production), and increasing energy expenditure, lipolysis (fat breakdown), and fat oxidation (fat loss) [1].


Taken on its own or in a fat burning supplement, carnitine aids in transport of long-chain fatty acids to the mitochondria to be burned for fuel, which, over time, induces weight loss and fat loss. Traditionally it’s been believed that oral supplementation of carnitine increases muscle concentration of carnitine, which may help to boost fat oxidation and weight loss.

Sounds like a logical explanation, right?

Maybe, but there isn’t much research to back it up, so fat burners containing natural fat burning ingredients like carnitine may not be all they’ve cracked up to be [6, 7].

Raspberry ketones

Raspberry ketones are aded as an ingredient to just about every “thermogenic” fat burner on the market these days, and they’re used in plenty of plant based fat burners too.

The problem with raspberry ketones is that they do absolutely nothing (apart from give raspberries their smell).

Not only do raspberry ketones not help you lose weight, but they don’t do anything at all. There is no independent scientific research supporting the use of raspberry ketones as fat burners; we therefore have no idea what they’re doing in so many top vegan fat loss supplements.

The supplement industry uses raspberry ketones because they are cheap, easy to get, and they have the word “keto” in their name. But raspberry ketones have nothing to do with human ketone bodies; they just have a vaguely similar structure which makes them class as ketones.

What’s the best vegan fat burner on sale right now?

What if we said goodbye to all of the traditional “fat burning ingredients” and introduced you to something completely new.

It’s a stimulant-free, easy to digest, 100% vegan friendly fat burner designed to supercharge your body’s fat burning capabilities and enhance muscle growth like nothing you’ve ever seen before.

#1 Rated Vegan fat Burner: PhenQ

PhenQ vegan fat burner

PhenQ is the best of the best when it comes to a vegan friendly, plant based fat burner that uses natural ingredients.

PhenQ uses a unique blend of 5 powerful, proven ingredients. Together, these ingredients promote fat mobilization and breakdown, enhance calorie burning during exercise, preserve muscle mass during fasted training, and boost metabolism to increase total energy expenditure, all the while being the cleanest, safest, caffeine-free vegan fat burner on the market.

Here’s why Burn Lab Pro is one of the best vegan fat burner supplements on the market:

  1. Burns fat while preserving muscle
  2. Targets multiple pathways to produce rapid fat loss
  3. Can be used daily and in combination with pre-workouts
  4. No bogus, unproven ingredients or dangerous stimulants
  5. Vegan-friendly, non-GMO, gluten-free

PhenQ manages to be the best vegan fat burner because it uses nothing but proven, high quality fat burning ingredients which are effective for burning fat without posing any real side effect risks. Let’s go through PhenQ’s ingredients in more detail.

-Visit PhenQ’s Official Website For Best Deals-

PhenQ 100% Vegan Ingredients

  1. Capsimax powder: This blend of capsicum, piperine, caffeine, and niacin works by increasing thermogenesis, which helps to burn calories and fat. Capsicum is derived from chili peppers and helps to increase metabolic rate, while piperine, found in black pepper, can help to increase the absorption of nutrients. Caffeine is a well-known stimulant that can increase energy and focus, and niacin is a B vitamin that can help to support overall health. All the ingredients in Capsimax powder are vegan.
  2. Chromium picolinate: This essential mineral helps to regulate blood sugar levels and reduce cravings for sugar and carbohydrates. It can also help to support lean muscle mass while reducing body fat. Chromium picolinate in PhenQ is derived from vegan sources.
  3. Nopal: This cactus extract is high in fiber and can help to reduce appetite and support healthy digestion. It can also help to regulate blood sugar levels and reduce bloating. Nopal in PhenQ is derived from vegan sources.
  4. L-carnitine fumarate: This amino acid helps to transport fatty acids into the mitochondria, where they can be burned for energy. It can also help to reduce fatigue and support healthy brain function. L-carnitine fumarate in PhenQ is derived from vegan sources.
  5. α-Lacys Reset: This patented blend of alpha-lipoic acid and cysteine works by increasing mitochondrial activity, which helps to boost metabolic rate and burn fat. It can also help to reduce oxidative stress and support healthy aging. α-Lacys Reset in PhenQ is derived from vegan sources.

All the ingredients in PhenQ are vegan and are carefully selected to support healthy weight loss and overall health. While the individual ingredients can have some benefits on their own, the combination of all the ingredients in PhenQ is designed to work synergistically to help promote fat loss, reduce appetite, and support healthy metabolism. However, it’s important to note that individual results may vary, and PhenQ should be used in conjunction with a healthy diet and exercise program.

-Visit PhenQ’s Official Website For Best Deals-

The side effect risks of conventional fat burners

Are vegan fat burners safe?

Generally speaking, vegan-freidnyl fat burners are safer than other fat burners as the manufacturer has clearly gone to extra lengths to ensure the product is of a certain standard. Your average vegan fat burner is marketed at a more health-conscious demographic, so they tend to be lss stuffed with junk.

But that isn’t always true by any means. Only the best vegan fat burners are completely side effect-free; others can and do cause serious side effects.

As mentioned at the beginning of this article, most of the fat burners you find on shelves are loaded with ingredients that may boost your fat loss, but they’re not contributing to your long-term health in any way.

Vegan fat burner side effects

One of the most common ingredients you’ll see in fat burners is ephedrine, a group of plant alkaloids that stimulate the CNS and cardiovascular system, and have been linked to acute myocardial infarction, hypertension, and cardiac arrhythmias as well as hepatic issues, including hepatitis and liver failure [19].

Compounds similar in structure to ephedrine (e.g. synephrine) are also common in “natural” fat burners – even though there’s nothing natural about consuming synephrine. These ingredients can cause serious side effects, including:

  • Tremors
  • Jitters
  • Hypertension
  • Sweating
  • Shortness of breath
  • Elvated heart rate
  • Dizziness
  • Headaches
  • Anxiety
  • Insomnia

And another common ingredient, caffeine, has an effect much like Forskolin, but with more side effects. Acute toxic effects have been observed with doses exceeding 1000 mg, which can cause nausea, vomiting, tachycardia, seizures, and cerebral edema, and may also cause electrolyte disorders [19]. And keep in mind that if you’re more sensitive caffeine, these effects may manifest at much lower doses.

Those are just some of the common ingredients you’ll find as stimulants in conventional fat burners.This is ignoring all of the synthetic additives, artificial preservatives, harmful appetite suppressants, nasty stiulants, and ephedrine analogues that are so often used in non-vegan fat burners today.

It’s unrealistic to say that a daily dose of a conventional fat burner is going to cause major harm to you, but it’s important to be aware the they’re often filled with ingredients that may do more harm than good when taken in excess.

Instead, opt for a clean, safe vegan fat burner with natural ingredients to optimize your body composition and athletic performance.

What you won’t find in Burn Lab Pro (or any good vegan weight loss supplement)

There’s a one common group of ingredients that Opti Nutra has left out of Burn Lab Pro: caffeine and other stimulants.

And there’s a good reason for it.

Most conventional thermogenic fat burners you find on the market leverage the power of stimulants, namely caffeine, to boost the body’s calorie burning abilities. But with that boost, you’re also getting some of the nasty side effects that stimulants have to offer.

The side effects of using caffeine and other stimulants on a regular basis include:

  • Jitters
  • Dizziness
  • Anxiety
  • Headaches
  • Rapid heartbeat

Losing weight should not come with so many health and safety risks.

With Burn Lab Pro, you’re getting all of the benefits of a high quality vegan fat burner without any of the side effects–it’s completely caffeine free and just as effective at burning fat.

This fat vegan burner helps you to maximize fat burn and weight loss, enhance physical performance and muscle gain, improve your recovery, achieve better results than ever, without any jitters of negative effects on blood pressure and heart rate. It’s designed to enhance your metabolic performance through non-stimulatory pathways and help with your weight loss and fat loss goals.

Conclusion: The best vegan fat burner for rapid weight loss and muscle retention

If your goal is to burn as much fat as possible while retaining as much muscle as possible – while eating a 100% vegan diet – then PhenQ is what you’re looking for. This is the best fat burner on the market today, and it is completely vegan, free of GMOs, soy, dairy, synthetic additives, and preservatives.

PhenQ is as clean as they come, is safe, and is extremely effective.

PhenQ can be used in combination with other high quality fitness supplements, such as testosterone boosters or creatine.


[1] AE Jeukendrup, R Randell. Fat burners: nutrition supplements that increase fat metabolism. Obesity Reviews. 2011 Oct; 12(10): 841-851.

[2] S Sharma, M Kavuru. Sleep and metabolism: an overview. Int J Endocrinol. 2010 Aug.

[3] JM Wilson, PJ Fitschen, B Campbell, JG Wilson, N Zanchi, L Taylor, C Wilborn, DS Kalman, JR Stout, JR Hoffman, TN Ziegenfuss, HL Lopez, RB Kreider, AE Smith-Ryan, J Antonio. International Society of Sports Nutrition Position Stand: beta-hydroxy-beta-methylbutyrate (HMB). J Int Soc Sports Nutr. 2013 Feb 2; 10(1): 6.

[4] G Tinsley, AH Givan, AJ Graybeal, MI Villarreal, AG Cross. β-Hydroxy β-methylbutyrate free acid alters cortisol responses, but not myofibrillar proteolysis, during a 24-h fast. Br J Nutr. 2018 Mar; 119(5): 517-526.

[5] RT Borchardt, JA Huber. Catechol O-methyltransferase. 5. Structure-activity relationships for inhibition by flavonoids. J Med Chem. 1975 Jan; 18(1): 120-122.

[6] C Barnett, DL Costill, MD Vukovich, KJ Cole, BH Goodpaster, SW Trappe, WJ Fink. Effect of L-carnitine supplementation on muscle and blood carnitine content and lactate accumulation during high-intensity sprint cycling. Int J Sport Nutr. 1994 Sep; 4(3): 280-8.

[7] MD Vukovich, DL Costill, WJ Fink. Carnitine supplementation: effect on muscle carnitine and glycogen content during exercise. Med Sci Sports Exerc. 1994 Sep; 26(9): 1122-9.

[8] MP Godard, BA Johnson, SR Richmond. Body Composition and Hormonal Adaptations Associated with Forskolin Consumption in Overweight and Obese Men. Obes Res. 2005; 13(8): 1335-1343.

[9] S Henderson, B Magu, C Rasmussen, et al. Effects of coleus forskohlii supplementation on body composition and hematological profiles in mildly overweight women. J Int Soc Sports Nutr. 2005; 2(2): 54-62.

[10] GJ Wilson, JM Wilson, AH Manninen. Effects of beta-hydroxy-beta-methylbutyrate (HMB) on exercise performance and body composition across varying levels of age, sex, and training experience: A review. Nutr Metab. 2008 Jan; 5(1).

[11] LB Panton, JA Rathmacher, S Baier, S Nissen. Nutritional supplementation of the leucine metabolite beta-hydroxy-beta-methylbutyrate (hmb) during resistance training. Nutrition. 2000 Sep;16(9): 734-9.

[12] M Yoshioka, S St-Pierre, V Drapeau, I Dionne, E Doucet, M Suzuki, A Tremblay. Effects of red pepper on appetite and energy intake. Br J Nutr. 1999 Aug; 82(2): 115-23.

[13] MP Lejeune, EM Kovacs, MS Westerterp-Plantenga. Effect of capsaicin on substrate oxidation and weight maintenance after modest body-weight loss in human subjects. Br J Nutr. 2003 Sep; 90(3): 651-59.

[14] J Rogers, SL Urbina, LW Taylor, et al. Capsaicinoids supplementation decreases percent body fat and fat mass: adjustment using covariates in a post hoc analysis. BMC Obes. 2018; 5:22.

[15] MF McCarty. The therapeutic potential of glucose tolerance factor. Med Hypotheses. 1980 Nov; 6(11): 1177-89.

[16] RA Anderson. Chromium and insulin resistance. Nutr Res Rev. 2003 Dec; 16(2): 267-75.

[17] T Kawada, S Sakabe, T Watanabe, M Yamamoto, K Iwai. Some pungent principles of spices cause the adrenal medulla to secrete catecholamine in anesthetized rats. Proc Soc Exp Biol Med. 1988 Jun; 188(2): 229-33.

[18] L Nogara, N Naber, E Pate, M Canton, C Reggiani, R Cooke. Piperine’s mitigation of obesity and diabetes can be explained by its up-regulation of the metabolic rate of resting muscle. Proc Natl Acad Sci U S A. 2016; 113(46): 13009-13014.

[19] Z Jakopin. Risks associated with fat burners: A toxicological perspective. Food Chem Toxicol. 2019 Jan; 123: 205-224.