Best Weight Loss Supplements (Top 10)

Best Weight Loss Supplements (Top 10)

Here at Supplement Demand, we’ve had more requests for a “best weight loss supplements” list than just about any other type of supplement.

Seeing as how we’re always after our best “summer body”, everyone wants to get their hands on the latest and greatest fat burner to help kick those stubborn last few pounds before swimsuit season gets here.

We get it. Everyone wants to look great naked.

Weight loss products are perfect for those looking to optimize weight loss potential, increase energy levels, and enhance workout focus and intensity.

If you’re looking to maximize your weight loss success, a fat burner is just what you’re looking for. As we’re all very well aware, fat loss isn’t easy. It takes dedication, good nutrition, and consistent training.

Keep in mind that a weight loss supplement does not replace any of these things, but are extremely powerful in maximizing your efforts and assisting you in reaching your weight loss goals.

Whether you’re targeting a few last pounds, or embarking on a journey to lose 400 pounds, we highly recommend starting with one of our top weight loss supplements.

All of these are designed to burn fat, optimize metabolism, increase energy, and ultimately, promote a healthy body transformation.

The Best Weight Loss “Diet”

Believe it or not, the best weight loss “diet” doesn’t revolve solely around which fat burner you use.

In fact, it relies entirely on the amount of energy (food/calories) that you feed your body proportional to the amount of daily energy that your body expends.

This is known as a “calorie deficit”.

Without a calorie deficient diet, there’s no fat loss. Period.

Now, this doesn’t mean jumping into the most recent diet fads that you hear about on TV, fitness magazines, or friends and family!

These types of diet trends almost always lead to excessive muscle loss, metabolic damage, and irritability. Stay away from them!

Instead, focus on understanding the basics of a calorie deficient diet.

First, it’s imperative to understand how much energy you’re burning on a daily basis.

You can use a simple Katch McArdle BMR Calculator to determine your basal metabolic rate (BMR), and then multiple it as follows:

  • 1.2 (if you exercise 1-3 hours per week)
  • 1.35 (if you exercise 4-6 hours per week)
  • 1.5 (if you exercise 6+ hours per week)

This number will give you an approximation of your total daily energy expenditure, TDEE (total amount of calories you burn each day).

Once you have a clear understanding of your TDEE, you want to focus on eating 20% fewer calories than this each day.

You can compute this by multiplying your TDEE by .8.

Converting daily calories into Macronutrients

If you’ve ever seen the hashtag #IIFYM, it refers to the common phrase, “If it fits your macros”.

Before we begin, it’s important to first know what macros are. Macronutrients are certain nutrients that provide calories (energy). Nutrients, in turn, are substances required for proper bodily function. Since ‘macro’ means ‘large’, macro-nutrients are needed in large amounts.

The 3 main macronutrients are protein, carbohydrates, and fats.

With this understanding, to engage in rapid weight loss healthily, you must understand how to manipulate the number of calories you eat from carbohydrates, proteins, and fats.

And while each of these macronutrients provides calories, the amounts vary:

  • Carbohydrates: provide 4 calories per gram
  • Protein: provides 4 calories per gram
  • Fat: provides 9 calories per gram

Your macronutrient breakdown should look something like this:

  • Carbohydrates: 20% of daily calories
  • Protein: 45% of daily calories
  • Fat: 35% of daily calories

By following this breakdown, you’re able to easily understand how many grams of each macro-nutrient you should include in your “daily calorie deficit” (TDEE multiplied by .8, explained above):

Carbohydrates: Multiply your “daily calorie deficit” by .20, and then divide this by 4 (remember, each gram of carbohydrate contains 4 calories per gram).

This is the number of carbohydrate grams you should eat daily.

Protein: Multiply your “daily calorie deficit” by .45, and then divide this by 4 (remember, each gram of protein contains 4 calories per gram).

This is the number of protein grams you should eat daily.

Fat: Multiply your “daily calorie deficit” by .35, and then divide this by 9 (remember, each gram of fat contains 9 calories per gram).

This is the number of fat grams you should eat daily.

For example, if your “daily calorie deficit” number is 2,200, then you’ll eat your macro-nutrients in the following gram-by-gram breakdown:

  • Carbohydrates: 2200 * .20 / 4 = 110 grams of carbs
  • Protein: 2200 * .45 / 4 = 247 grams of protein
  • Fat: 2200 * .35 / 9 = 85 grams of fat

The point of all of this is simple… if you’re serious about losing weight, you cannot rely solely on a weight loss supplement!

If you stick to your daily calorie deficit and macronutrient intake, then a weight loss supplement is the perfect tool to help you to successfully lose 1-3 pounds per week.

How we choose our best weight loss supplements

Now that you understand the importance of calorie deficiencies and macronutrients, you’re aware that successful fat loss is a whole-body process.

An effective weight loss supplement should have ingredients based on sound science and should focus on simple, and proven elements that effectively target fat loss.

A great fat burner increases your basal metabolic rate (BMR), helps to reduce hunger cravings, and improves your overall mood.

Below are some of the highest quality, proven ingredients for successful weight loss:

Caffeine: Weight loss, in the simplest of terms, boils down to energy consumed versus energy expended.

Caffeine helps to maintain a calorie deficit by stimulating thermogenesis. Research also shows that “caffeine-containing supplements may be effective for increasing upper-body strength and, therefore, could be useful for competitive and recreational athletes who perform resistance training”.

Synephrine: Found primarily in the bitter variety of citrus fruits, synephrine is chemically similar to ephedrine (banned in 2004), but ultimately less potent, 100% legal, safe, and produces similar effects.

Research shows that weight loss supplements with synephrine help to increase basal metabolic rate, lipolysis, and the thermic effect of food.

Green Tea Extract: An herbal product derived from green tea leaves, green tea extract has proven highly effective as a fat loss agent.

Also, it works synergistically with caffeine, which is the first ingredient on our “sought after” list.

Forskolin: Research shows that Forskolin is “shown to elicit favorable changes in body composition by significantly decreasing body fat percentage and fat mass…

With all of the aforementioned said, if you commit yourself to your weight loss efforts using the proven methods above, we’re incredibly confident that you’ll find tremendous success with the products listed below. These are, without a doubt, our highest recommended weight loss supplements to date.

The Best 10 Supplements for Weight Loss

10. Beldt Labs Skald First

Beldt Labs has a spot among our top 10 because of the undeniable results people have after taking it. Unfortunately, each ingredient (besides caffeine) is hidden behind a proprietary blend so while we can tell what ingredients it has, we can’t see what each one’s unique dosage is.

Beyond that, though, Skald does have room to impress on a number of fronts. For starters, you essentially get two bottles for the price of one. This is because they offer to ship you out a free bottle in exchange for a review (Doesn’t need to be positive- just your experience with it). Unlike many sub-par brands, Skald wouldn’t force you to give them a positive one, which is nice to see.

What’s more, Skald is made in a USA GMP certified facility for proper quality control, is banned substance tested safe for athletes, and supplies 60 servings (2 months supply) per bottle. It also includes trademarked BioPerine which is a premium ingredient used to aid absorption.


BL SKALD Overview:

  • Provides 60 servings per container
  • Sadly, it utilizes a proprietary blend
  • Seen to give free bottles for a review
  • Absolutely no FDA banned substances
  • Includes BioPerine to aid absorption
  • Made in a USA GMP certified facility

9. Havasu Nutrition Premium Burner

Formulated by Havasu Nutrition (HN), this premium fat burner provides everything you need and nothing you don’t. Designed with effectivity in mind, each container includes a solid 30 servings which have 7 active non-habit forming thermogenic based ingredients that help control hunger.

What’s more, HN’s premium burner doesn’t contain any artificial ingredients or additives, either. While great, we were most impressed by its simple yet effective blend of proven ingredients. A few notable examples include green tea extract, white kidney beans, and Garcinia Cambogia.

We’re also really happy to see that it’s lab tested for contaminants to ensure safety and purity. This is helpful for a number of reasons but namely high standards of quality control. That said, for $18, it’s a budget-friendly option that’s known to help people melt pounds over time.


HN Fat Burner Overview:

  • Supplies 30 servings per container
  • 7 active thermogenic ingredients
  • Non-habit forming (non-addictive)
  • No artificial flavors or additives
  • Helps suppress appetite and hunger
  • Lab tested to ensure safety and purity

8. Jacked Factory Lean PM Burner

Jacked Factory (JF) Lean PM is the non-stimulative equal to its thermogenic counterpart sitting atop #6 on this ranking. Unlike #6, however, Lean PM can be taken anytime (including the PM) without causing you to stay up all night mildly hopped up on stimulants that won’t let you sleep. Instead, JF Lean PM provides a background burn of sorts without necessarily ‘raising the heat’.

Moreover, JF Lean PM includes a solid months supply at 30 servings per bottle. Each bottle is made in a USA, GMP certified facility to ensure the best possible level of quality control. While great, we also found that it helps control night-time cravings without using artificial ingredients.

In addition to acting as a natural appetite suppressant, sleep aid, and weight reducer, JF Lean PM is also vegetarian-friendly. That said, if you’re looking for a daytime equivalent, you might wanna check out #6 (JF Burn XT). Otherwise, this is best to take in the evening or before bed.


JF Lean PM Overview:

  • No caffeine or other stimulants
  • Helps you burn fat while asleep
  • Contains 30 servings per bottle
  • Made in a certified GMP facility
  • Supports relaxation & absorption
  • Quality ingredients at effective doses

7. RSP Nutrition Quadra Lean

RSP Nutrition is undoubtedly an industry leader when it comes to weight loss. Made with effectivity in mind, Quadra Lean (by RSP) is one of the best all in one fat burner supplements. Contained inside each bottle of its non-stimulant version are 50 servings (nearly 2 months). We also found it’s available in a thermogenic version, however, we prefer its non-stimulative equal.

That said, RSP Quadra Lean has a lot to offer on the nutritional side of things and is ideal for both men and women. More specifically, you’ll first notice its 5 ingredients and their doses. This is important because it underscores its full ingredient transparency and zero proprietary blends.

Moreover, Quadra Lean also helps suppress appetite and prevent excess cravings. This is crucial in promoting a calorie deficit (burning more calories than you’re ingesting) for fat loss. The ingredient responsible for this loss of hunger is Green Tea Extract. On that note, it should also be said that RSP Quadra Lean supplies some patented, premium form type ingredients.


RSP Quadra Lean Overview:

  • Includes 50 servings per container
  • No stimulants or banned substances
  • Promotes natural weight management
  • Helps suppress appetite and hunger
  • Offers premium patented ingredients
  • Excellent value stim-free supplement

6. Jacked Factory Burn XT

Jacked Factory is best known for supplying a wide variety of fitness supplements. BURN XT is the apogee (a word which here means the highest point or peak) of the brand’s fat burners. This thermogenic based fat burner is made to last up to two months at 60 servings per bottle. Inside each serving is 5 clinically proven ingredients at largely effective dosages.

A couple notable thermogenic ingredients include 270 mg of Caffeine and 50 mg of CapsiMax (patented cayenne pepper fruit extract) to help raise body temperature and metabolize excess calories (fat) for energy creation [X, X]. However, those are just a couple of their many benefits.

In addition to Jacked Factory Burn XT’s awesome fat burning properties, you’ll be glad to know they don’t skimp out on quality control. Each pill is encased in an easy-to-swallow (and digest) vegetable-based capsule, which is always great. It also contains BioPerine which is a patented extract of black pepper fruit. This ingredient is used to enhance absorption (improve value!) [X].


JF Burn XT Overview:

  • Contains 30 servings per container
  • Offers premium, patented ingredients
  • Thermogenic based burner (effective!)
  • Helps boost energy and lower appetite
  • Made in a certified GMP, USA facility
  • Helps target and release fat stores

5. Evlution Nutrition Lean Mode Stim-Free

Arriving in at #5 is one of our all-time favorite fat burners ‘Lean Mode’. Made by Evlution Nutrition, Lean takes fat loss to a whole new level relative to other burners. For example, each bottle of Lean supplies 50 servings (near two month supply) of 5 active ingredients. It’s also free of caffeine and other types of stimulants to help increase its overall level of stackability.

We also found EVL Nutrition’s Lean among the highest rated weight loss supplements. This is great because it speaks volumes about the completely organic 3,000+ reviews (no free bottles). See, the thing is a lot of sub-par supplements (and even some high-end) provide incentives for users to leave a review – expectedly positive – in exchange for a free product of some kind.

What’s more, Lean Mode is free of many potential allergens including Gluten and is Non-GMO. It’s also made in a GMP certified facility to ensure safety, purity, and quality control standards. That said, this supplement is likely best suited towards those looking to cut without stimulants.


Evlution Lean Mode Overview:

  • Contains 50 servings per bottle
  • Reduces appetite (preventative)
  • One of the best rated on Amazon
  • Mobilizes and targets fat for burn
  • Provides natural and clean energy
  • No caffeine and free of stimulants

4. Legion Athletics Phoenix Burner

Developed by Mike Matthews, Legion Athletics is an industry ‘bar setter’ of sorts when it comes to supplement quality. Their signature fat burner, Phoenix, is certainly no exception to this – and we’ll go over why. For starters, Phoenix supplies a full 1 month supply of servings designed to withstand 30 days of consistent daily use and is made up of 5 easy-to-swallow capsules per.

Moreover, Phoenix is free of caffeine and includes 9 active fat-burn ingredients. This results in a smooth, jitter-free supplement that can be stacked alongside morning coffee or pre-workout. Another feature Phoenix has to offer (or rather the entirety of Legion Athletics) is 100% formula transparency. Basically, you know exactly what and how much you’re ingesting at all times.

That said, many people – including ourselves – have noticed great results taking Phoenix. It’s not uncommon to experience benefits like increased energy, focus, and of course weight loss. In the end, Phoenix is an undoubtedly premium supplement that can be taken for real results.

Legion Athletics Phoenix Fat Burner Supplement

Legion Phoenix Overview:

  • 30 servings per container (5 capsules per)
  • Supplies 9 active fat-burning ingredients
  • Helps raise metabolism and curb hunger
  • Free of caffeine to increase stackability
  • Science-backed & researched ingredients
  • Made by Mike Matthews (Awesome guy!)

3. Old School Labs Vintage BURN – $49.99

Old School Labs is one of the few most widely recognized fitness supplement companies. The brands signature fat burner, Vintage BURN, is one of the most popular fat burner supplements. On Amazon, it’s currently the most highly rated burner with over 7,000 individual user reviews.

Vintage BURN gets such great ratings for a variety of reasons, but namely value, safety, and result-orientated effectivity. For one, OSL Vintage BURN provides 60 true servings per bottle. It also acts as a thermogenic and doesn’t have artificial substances, additives, or preservatives. While great, Vintage BURN is even 100% vegetarian, non-GMO, keto-friendly, and free of gluten.

Beyond that, Vintage BURN includes 9 third-party lab tested ingredients to help eliminate (metabolize) and inhibit the formation of new fat cells. It also acts as a natural appetite suppressant which helps to prevent unnecessary fat gain from occurring in the first place. The most effective way to get noticeable results with Vintage BURN is to take it with a quality diet.


OSL Vintage BURN Overview:

  • Provides 60 servings per container
  • Nearly 10,000 combined reviews
  • Thermogenic based supplement
  • Third-party lab tested for safety
  • 100% vegetarian-friendly capsules
  • Helps reduce appetite and hunger

2. The Genius Brand Genius BURN – $49.99

It shouldn’t come as a surprise to many of you to find Genius BURN made its way to the top of our list. After all, each serving of Genius BURN (GB) includes 9 clinically proven, non-habit forming trademarked ingredients. It’s also one of the best-rated burners available on Amazon.

Beyond its efficacious dosages, GB is proudly free of caffeine and thus easily stackable. What it doesn’t contain, however, are proprietary blends, artificial dyes, and banned substances. This is part of GB’s effort to make it as pure and safe as possible for both athletes and regulars alike.

One of the ways GB helps burn fat is by strategically inducing a state of thermogenesis. This promotes the release and marking of fat stores for metabolization and energy production [X]. We found you can also expect nootropic-esque benefits like better focus, memory, and mood to name a few. That said, GB is one of the highest quality fat burners and uses veggie capsules. In our experience, we believe GB is best for those who want enhanced cognition while burning fat.


TGB Genius BURN Overview:

  • Induces bodily thermogenesis
  • Clinically proven ingredients
  • Includes 30 servings per bottle
  • 9 effective patented ingredients
  • Suppresses hunger, thermogenic
  • Non-habit forming ingredients

1. Transparent Labs PhysiqueSeries Fat Burner

Designed by the Transparent Labs, PhysiqueSeries is the brand’s flagship supplement line made to help you cut, tone, and burn fat. More specifically, this thermogenic fat burner is its kingpin. While TL PhysiqueSeries fat burners are offered in stimulative or non-stim, we’ll be focusing on its most popular and arguably most effective thermogenic form. Let’s see why it’s worthy of #1.

For one, Transparent Labs is committed to keeping you informed every step of the way. This means displaying every ingredient, dosage, and proven scientific research to back up its claims.

In addition to its 100% formula transparency, it should be noted that TL is about effectivity first. You can expect to find safe, clinically relevant dosages for its many hunger-curbing ingredients. What’s more, TL does this without compromising on quality. Each thermogenic bottle is vegetarian-friendly and doesn’t contain unwanted artificial fillers, flavors, additives, or colors.

That said, this burner pays the highest attention to ingredient quality and safety. Because of its premium features, it’s higher at $49.99. But, like most things in life, you get what you pay for.

TransparentLabs PhysiqueSeries Fat Burner

TL Fat Burner Overview:

  • 60 servings (120 caps) per bottle
  • Complete ingredient transparency
  • Supplies 9 science-based ingredients
  • No fillers or harmful artificial additives
  • Controls appetite and hunger cravings
  • Easy-to-swallow veggie-based capsules

View Transparent Labs Fat Burner Here

The Bottom Line on Weight Loss Supplements

We understand there’s a lot of information to digest in this article, but if you take the time to understand the true nature of each of the best weight loss supplements here, we’re confident that any of them will significantly increase your ability to successfully lose fat, and get closer to the lean physique that you’re after.

And as always, we love to hear about your successes, so please don’t hesitate to drop us a comment or update!

Frequently Asked Questions

What are fat burners?

A fat burner is any type of drug, supplement, ingredient, herb, compound or substance that’s taken to help reduce or “burn” body fat. Fat burners, which are almost always sought after in the form of a supplement, typically work by helping to support, promote or enhance existing bodily fat burning functions. This is usually achieved by inducing a heightened state of thermogenesis.

To understand how fat burners work, you’ll need to first know what thermogenesis is.

Simply put, thermogenesis is a bodily process that works to produce heat in an organism. Like every source of heat in our universe, there first has to be a fuel source to cause and maintain it. In this case of biological heat synthesis, your body’s main fuel source is excess calories or fat.

Problem is, fat isn’t your body’s first preferred fuel source. So, to help target and mobilize fatty tissue, you’ll likely fare better with some help. This is where fat burner supplements are handy.

Do fat burners really work?

Short answer: Yes. Whether or not a fat burning supplement really ‘works’ for you, though, is dependent on certain factors. As you know, every person’s body type is unique from another in its own way- and usually many. As such, one person’s results can often times vary to another.

Additionally, factors like ingredients, ingredient combinations, and doses are important too. As a whole, there’s a limitless amount of clinical studies, research, and scientific evidence that proves certain ingredients increase the body’s ability to metabolize fat at specific doses. Because of this, it’s important to find a product with the proper doses for it to work optimally.

Are night time fat burners safe?

Before we begin, it should be noted that “night time” fat burners are essentially a rebranded name for ‘stimulant-free’. While this isn’t a negative, some brands try to stand out this way.

That being said, night time fat burners are supplements designed to be taken in the evening or before bed to enhance burn fat without increasing bodily energy or temperature. Deciding on whether or not a supplement is ‘safe’ per se is entirely dependent on you and the product. While the vast majority of people encounter only positive results, there are always a few who don’t.

Factors to look out for when deciding something’s safety and efficacy are ingredients, doses, your age, your body, and how your body personally reacts to said ingredients in particular. Again, while most healthy people only ever experience great results, others sometimes do not.

How can I lose body fat quickly?

Most people who search for ways to ‘burn fat quickly’ are typically met with responses that say it’s not possible quickly- that it takes time. This is what’s known as a half-truth. Contrary to popular belief, you absolutely can reduce body fat quickly regardless of your body type.

It’s just gonna take consistency, a few tools, and some lifestyle changes.

No matter how difficult it might seem, we’re all human and follow the same basic laws when it comes to fat gain and loss. It all comes down to a simple equation of energy in and energy out.

If you’re in an energy surplus (consuming more calories than you burn), you will gain fat.

If you’re in an energy deficit (burning more calories than you consume), you will lose fat.

There are multiple ways to attack weight loss. The first of which is to enter a caloric deficit. Now, this doesn’t mean completely starving yourself – that shocks the body and isn’t healthy.

Instead, focus on eliminating junk foods from your diet, taking a multivitamin and mineral to replenish non-existent/low stores of micronutrients, and regularly exercising. Initially, this can be incredibly challenging. But, in time, it will become a habit and you’ll feel and look healthier.

Of course, you can always take a supplement to help support the process and speed things up in a pinch. While not necessary, they can absolutely help you soar past plateaus and hit goals.

What foods help with weight loss?

A good rule of thumb is to avoid anything sugary, artificial, or otherwise processed. Drink lots of water (we only drink water), consume lots of healthy fats, lean meats, and fruits and vegetables. This simple diet is a recipe for success. Generally the more complicated a diet plan or strategy for losing weight is, the more likely it is of failing or hurting you in the long run.

With these simple yet VERY effective tips in mind, we wish you the absolute best of luck on your journey. Regardless of whether you’re cutting, burning, or just trying to stay in shape – we’re confident we’ve given you all the tools you need for success in this article. Thanks for reading!