Fat Burning Weight Loss Supplement

As 2024 approaches, I’m excited to share my top 7 favorite fat-burning and weight-loss supplements that have helped me and countless others achieve our fitness goals. These supplements cater to both men and women and have been carefully tested and selected based on their effectiveness, safety, and user satisfaction.

I’ve made sure to include products that cater to different gender and lifestyle needs, so you can find one that aligns with your own fitness journey.

Why should you listen to me?

Well, as a certified fitness trainer with over a decade of experience, I have put countless fat burners to the test. My rigorous analysis and expertise enable me to identify the top-performing products, providing you with the most reliable advice possible. 

In my experience, I’ve found that these supplements have not only helped my clients, myself (and my wife) shed excess body fat but have also provided an energy boost which has made my workouts more effective. I feel confident that these top 7 picks have the potential to make a real difference in your fitness journey, whether you’re just starting out or looking to push through a plateau.

Editor’s Choice


  • Burn stubborn fat in men & women
  • Suppresses appetite & reduces food cravings
  • Crushes food cravings
  • Boosts energy levels & improves mood
  • GMP-certified natural ingredients
Best For women


  • Best fat burner designed for women
  • Appetite suppression
  • Improved insulin sensitivity
  • Enhanced energy levels & antioxidant protection
  • Natural ingredients
Best for men

Capsiplex BURN

  • Aggressive fat burner for men
  • Preserve muscle mass⁠ and crave less food⁠
  • Fast & Free Shipping
  • 60-day money-back guarantee
  • FDA-approved and GMP-certified

1. PhenQ Weight Loss Pills (Editor’s Choice)

PhenQ MaxHealthLiving

As someone who’s tried many weight loss supplements, I must say that PhenQ has been my favorite choice for over 3 years. The powerful blend of ingredients, combined with an emphasis on appetite suppression, has made this an incredible ally in my journey to lose weight.

PhenQ Ingredients

PhenQ boasts a unique formula that’s designed to help suppress appetite and burn stubborn fat. Some key ingredients include:

  • Capsimax Powder – a blend of capsicum, piperine, caffeine, and niacin (vitamin B3)
  • Chromium Picolinate – a mineral that helps regulate blood sugar levels and curb sugar cravings
  • Caffeine – a stimulant that can boost energy levels and reduce hunger pangs
  • Nopal – a cactus extract that is high in fiber and can help control appetite
  • L-Carnitine Fumarate – an amino acid that can help convert fat into energy and reduce fatigue
  • Calcium Carbonate – a mineral that can help support healthy bones and regulate metabolism

These ingredients work together to make PhenQ an effective and natural choice for weight loss.

PhenQ Pros

  • Suppresses appetite and reduces food cravings
  • Can boost energy levels and improve mental focus
  • Contains natural ingredients
  • Manufactured in FDA-approved facilities
  • Comes with a 60-day money-back guarantee

PhenQ Cons

  • May not be suitable for caffeine-sensitive individuals
  • Can only be purchased through the official website

PhenQ Customer Reviews

Many satisfied users have shared their positive experiences with PhenQ. They reported reduced cravings, increased energy levels, and noticeable weight loss. The overall consensus is that PhenQ works and is worth trying.

Axelle PhenQ testimonial
Taiylah PhenQ testimonial

Why Buy PhenQ?

I highly recommend PhenQ because it gave me the energy and appetite control I needed to make healthier choices in my diet. It’s not a magic solution, but it does make the journey easier for me and my wife. If you’re looking for a natural, risk-free weight loss supplement, PhenQ may be the perfect choice for you.


You should consider taking two capsules of PhenQ daily with water, ideally at breakfast and lunch. It’s also a good idea to steer clear of taking PhenQ in the evening or before bedtime because of its caffeine content.

2. LeanBean (Best Female Fat Burner)

LeanBean MHL

As a fitness enthusiast, I’m always on the lookout for effective weight loss supplements that cater specifically to women. One of my favorites is LeanBean, a unique supplement formulated with a blend of natural ingredients to help kickstart fat loss and curb appetite.

LeanBean Ingredients

What sets LeanBean apart is its blend of plant-sourced ingredients that work together to boost metabolism and suppress appetite. One key component is Glucomannan, a dietary fiber that helps reduce food cravings by providing a feeling of fullness. At a clinically proven daily dose of 3g, it’s a powerful addition to this supplement.

Other ingredients include:

  • Choline – Helps to metabolize fat and improve cognitive function
  • Chromium Picolinate Regulates blood sugar levels and reduces sugar cravings
  • Vitamin B6 and Vitamin B12 – Helps to convert food into energy and improve metabolism
  • Green Coffee – Boosts metabolism and helps to burn fat
  • Acai Berry Extract – High in antioxidants and helps to reduce inflammation in the body
  • Piperine – Helps to improve the absorption of other ingredients in the supplement

LeanBean Pros

  • Formulated specifically for women
  • Contains a blend of natural, plant-sourced ingredients
  • Includes a clinically proven dose of Glucomannan for appetite suppression
  • No harmful stimulants
  • Claims to be fully vegan and gluten-free

LeanBean Cons

  • You’d have to take 6 capsules daily
  • Can only be purchased through the official website
  • May be considered pricey for some users

LeanBean Customer Reviews

I’ve come across many customer reviews from women who’ve experienced success with LeanBean. They’ve reported feeling an increase in energy levels, fewer cravings, and improved weight loss results. This positive feedback only reinforces my belief in this fantastic supplement. Check a few below:

Tabby Leanbean testmonial
Taylor Leanbean testimonial

Why Buy LeanBean?

In my opinion, LeanBean is worth trying for any woman looking to improve her weight loss journey. Its unique formulation of natural ingredients, combined with appetite suppression, offers a well-rounded approach to weight loss. Plus, the numerous satisfied customers and excellent reviews speak volumes about its effectiveness. So, trust me, you won’t regret giving LeanBean a try!


For the best results with Leanbean, take two capsules with at least 8 fluid ounces of water, three times daily, 30 minutes before breakfast, lunch, and dinner. Remember to maintain a healthy diet and an active lifestyle for optimal effectiveness.

3. Capsiplex BURN (Best for men)

Capsiplex Burn MaxHealthLiving

As someone who’s always on the lookout for effective fat-burning and weight-loss supplements, I stumbled upon Capsiplex BURN and was pretty excited to give it a try. Designed specifically for men, this next-generation fat burner has made a noticeable difference in my weight loss journey.

Capsiplex BURN Ingredients

What really caught my attention about Capsiplex BURN were its thermogenic ingredients like Capsaicin and Caffeine, which are known to maximize energy levels and fat-burning potential. Some other key components of the formula include Capsimax, InnoSlim, B Vitamins, Iodine, Chromium, Tyrosine, and Arginine.

  • Capsimax (Patented Cayenne Pepper Extract) – boosts metabolism and burns fat
  • Innoslim (Patented Ginseng and Astragalus Blend) – regulates blood sugar and promotes fat loss
  • Caffeine (Green Tea Extract and Green Coffee Extract) – increase energy and burn fat
  • Vitamins B3 + B6 + B12 – supports metabolism and energy production
  • Iodine – supports thyroid function and metabolism
  • Chromium Picolinate – regulates blood sugar and insulin levels
  • Tyrosine – improves mental focus and energy
  • Arginine – improves blood flow and muscle endurance
  • Black Pepper – enhances nutrient absorption and metabolism

Capsiplex BURN Pros

  • Ignites metabolism for efficient fat-burning in men
  • Helps preserve muscle mass during weight loss
  • Contains natural ingredients
  • Boosts energy levels for more effective workouts
  • 60-day guarantee

Capsiplex BURN Cons

  • Caffeine content might not be suitable for everyone

Capsiplex BURN Customer Reviews

Before ordering the product, I did some research and noticed many positive customer reviews, which encouraged me to try it out. Users have reported accelerated fat loss, increased energy levels, and better focus during their workouts. It appears that I’m not the only one to have benefitted from this amazing fat burner.

James Capsiplex BURN review

Why Buy Capsiplex BURN?

I chose Capsiplex BURN because it offers a unique approach to fat loss and body sculpting by helping cut weight in 8 different ways and preserving muscle mass. After using it, I have personally experienced increased energy levels, reduced cravings, and better focus during my workouts.

With the added assurance of the 60-day guarantee, I’d say it’s worth trying if you’re looking to enhance your weight loss journey.


To get the most out of Capsiplex BURN, take it on an empty stomach 30 minutes before exercise or 30 minutes before breakfast on non-exercise days. This will help you enjoy all the awesome fat-burning benefits of BURN, including extra energy and more endurance during workouts.

4. PhenQ PM Nighttime Fat Burner (For caffeine-sensitive people)

PhenQ PM MaxHealthLiving

You remember the PhenQ appetite suppressant I talked about earlier and how I have been a customer for years?

Well, recently I discovered an impressive nighttime fat burner called PhenQ PM. This is the junior brother of PhenQ – but the fantastic thing is that it doesn’t contain caffeine.

PhenQ PM Ingredients

PhenQ PM contains a blend of all-natural ingredients that help to optimize the three stages of night-time fat burning. The components in this product work together to help you melt excess pounds and crush hunger cravings, all while asleep.

Here are the active ingredients:

  • L-Arginine – Boosts growth hormone levels for an active metabolism at night
  • L-Lysine HCL – Supports carnitine production for healthy weight loss and increased energy
  • L-Theanine – Reduces stress and promotes relaxation for better sleep and fat-burning
  • 5-HTP – Increases serotonin levels to fend off cravings and binges
  • Chromium – Maintains healthy blood sugar levels to prevent snacking and cravings
  • Biotin – Revs up resting metabolism to burn calories while asleep
  • Molybdenum – Supports natural detoxification for flushing harmful toxins and cortisol build-up
  • Vitamin C – Boosts energy and accelerates fat loss
  • Vitamin B1 – Transforms fats and carbs into energy for burning calories on autopilot
  • Vitamin B6 – Metabolizes fat and reduces water weight to decrease sugar cravings
  • Vitamin B5 – Reduces stress and promotes restful, fat-burning sleep
  • Choline – Required for fat burning and helps to make up for any deficiencies

PhenQ PM Pros

  • No caffeine and stimulants present
  • Suppresses appetite and reduces food cravings
  • Supports deep sleep
  • Contains natural ingredients
  • Boosts growth hormone levels for an active metabolism at night
  • Boosts energy and accelerates fat loss

PhenQ PM Cons

Customer Reviews

I’ve noticed that there are many positive customer reviews about PhenQ PM, from both men and women. People have been sharing their experiences, saying that this supplement has helped them lose weight while also improving their sleep quality. Without the effects that come with using caffeinated fat burners.

Linda PhenQ PM review

Why Buy PhenQ PM?

With its all-natural ingredients, optimized fat-burning formula, and ability to suppress hunger cravings, PhenQ PM has made a significant difference in the journey of my clients (I’m a personal trainer) and readers.

Plus, it supports deep sleep, ensuring that you wake up feeling well-rested and energized. I couldn’t recommend PhenQ PM enough to anyone looking to boost their weight loss journey – especially for those busy during the day.


To get the most out of PhenQ PM, it is recommended to take two capsules approximately 15 minutes before your evening meal. Make sure to drink plenty of water throughout the day, and avoid consuming any caffeine or stimulants in the evening.

Recommended: PhenQ PM vs PhenQ: Which Should You Use?

5. Instant Knockout Cut (men and women)

Instant knockout cut pack

I absolutely love what I discovered about the Instant Knockout fat burner. It is also a thermogenic fat burner supplement – just as Capsiplex BURN – designed to help users lose weight by suppressing appetite, increasing metabolic rate, and causing the body to burn more calories at rest. It contains a blend of natural ingredients.

Instant Knockout Ingredients

The main reason I would Instant Knockout is its natural, powerful ingredients. It contains 10 active components, all backed by scientific research. Some key ingredients include:

  • Vitamin D3 – Lowers blood pressure, reduces cardiovascular risk, and is linked to lower weight levels.
  • Vitamin B6 – Helps turn food into fuel, increases dopamine levels, and can improve mood and willingness to exercise.
  • Vitamin B12 – Regulates metabolism, increases energy, concentration, and mood, and may lead to lower weight gain.
  • Caffeine – Promotes thermogenesis, increases energy, and improves exercise performance.
  • L-Theanine – Calms caffeine jitters, promotes relaxation and improves sleep quality.
  • Green Tea Extract – This breaks down stored energy, is linked to lower levels of abdominal weight, and assists starch digestion.
  • Cayenne Pepper – Kick-starts metabolism, and enhances fat oxidation and energy expenditure.
  • Black Pepper Extract – Activates metabolism, aids digestion, elevates thermogenesis, and suppresses fat cell formation.
  • Glucomannan – Absorbs water in the stomach, fills you up, and reduces snacking and calorie consumption.

These substances work in harmony to boost metabolism, cut weight, suppress appetite, and increase energy levels – paving the way for efficient fat loss.

Instant Knockout Pros

  • Natural, scientifically-backed ingredients
  • Effective for both men and women
  • Contains natural ingredients
  • Made in FDA and cGMP-approved facilities
  • Used by professional athletes like MMA fighters

Instant Knockout Cons

  • Premium pricing for a weight loss supplement

Customer Reviews

Instant Knockout has received plenty of positive reviews from customers who have achieved fantastic results. Users have praised the product for its effectiveness in reducing body fat and helping them get in shape. Personally, I love hearing about other people’s experiences navigating their own weight loss journeys with this supplement.

Kimberley testmonial instant knockout
Doriant testimonial instant knockout

Why Buy Instant Knockout?

In my opinion, Instant Knockout kind of stands out among other fat burners because of its natural ingredients, versatility for both men and women and endorsements from professional athletes. For example, It is highly recommended by the legendary MMA coach Greg Jackson to his fighters to get ripped and lean.

While the price point may be higher than the alternatives, the results speak for themselves. I have no hesitation recommending Instant Knockout for anyone looking to jump-start their 2024 weight loss journey.


For optimal results with Instant Knockout Cut, take one capsule four times daily: morning, before lunch, afternoon, and before your evening meal. Ensure the last dose is no later than 5 hours before bedtime.

6. Hourglass Fit (women’s fat burner)

Hourglass Fit image

Hourglass Fit is a fat burner supplement specifically designed for women to help them lose weight and achieve a toned, shaped, and sexy physique. It contains natural ingredients that provide a gentle and sustained energy boost, without the jitters and insomnia associated with caffeine-jacked supplements.

Hourglass Fit also helps to reduce sugar cravings, suppress appetite, and enhance energy to help you get the most from your workout. It is a caffeine-free supplement that promotes a healthy lifestyle.

Hourglass Fit Ingredients

I was so excited when I discovered Hourglass Fit during my research, especially because of its carefully selected ingredients for women’s health. It contains a wide variety of all-natural ingredients:

  • Glucomannan – a natural appetite suppressant that helps you feel fuller for longer, aiding weight loss.
  • 5-HTP – boosts serotonin levels to control hunger and reduce symptoms of low mood.
  • Capsimax – a patented form of cayenne pepper extract that helps increase thermogenesis and fat oxidization, leading to weight loss.
  • Chromium – an essential mineral that helps regulate blood sugar levels, reducing cravings and the desire for sugary snacks.
  • Zinc – an essential mineral that plays a role in metabolism, immune function, and wound healing.
  • Bioperine – a patented form of black pepper extract that helps increase the bioavailability of other nutrients, allowing your body to absorb more of the active ingredients in the supplement.
  • Vitamins B2, B6, and B12 – are essential vitamins that play a role in metabolism, energy production, and regulating the menstrual cycle.

Hourglass Fit Pros

  • Best caffeine-free weight loss supplement for women
  • May help reduce appetite and control calorie intake
  • All-natural ingredients
  • Reduces sugar cravings and suppresses appetite

Hourglass Fit Cons

  • May not be suitable for everyone

Customer Reviews

Imagine reading success stories from real women, in their own words, who have achieved their weight loss goals with Hourglass Fit. You’ll be inspired and motivated to join the many people around the world who love this fat burner.

Many customer reviews I’ve come across praise its effectiveness in promoting weight loss, helping with appetite control, and providing an energy boost, making it easier to stay active and stick to a workout routine.

Michelle Hourglass Fit testimonial
Melissa Hourglass Fit testimonial

Why Buy Hourglass Fit?

In my opinion, Hourglass Fit stands out among other fat burners on the market due to its unique formula, minimal caffeine content, and infusion of natural ingredients that really support a healthy weight loss process for women.


To get the most out of Hourglass Fit, it’s recommended to take one capsule with a glass of water four times daily. This includes taking it in the morning, during lunchtime, in the afternoon, and with your evening meal.

7. Phen24

Phen24 MaxHealthLiving

Phen24 is a weight loss supplement that can help you achieve your weight loss goals by providing a range of benefits. It contains a unique blend of natural ingredients. I recently bought both the day and nighttime formula specifically for this review, but I have to test it. Still have an open bottle of PhenQ, so I’ll share my experience pretty soon.

Check out the ingredients/label of Phen24 below.

Phen24 Ingredients

As a unique fat-burning formula designed to work 24 hours a day, supporting day and nighttime metabolism for even faster-slimming efforts. The combination of natural ingredients in the Phen24 formula helps boost energy levels and burn excess fat. In addition, the daytime and nighttime capsules are packed with vitamins and minerals such as ascorbic acid, zinc, manganese, and copper.

Phen24 Day FormulaPhen24 Night Formula
Guarana ExtractBiotin
L-PhenylalanineCholine Bitartrate
MagnesiumPantothenic Acid
CopperPyridoxine HCl
Cayenne pepperGreen Tea Extract
AshwagandhaGriffonia Extract
Hops Extract
Vitamin B5
Vitamin B1
Vitamin B6
Vitamin C
Ascorbic Acid
Chromium Picolinate

Phen24 Pros

  • Comes in 2 formulas (day & night)
  • Contains natural, high-quality ingredients
  • Boosts energy levels and reduces cravings
  • Manufactured in FDA-approved facilities
  • Comes with a 60-day money-back guarantee

Phen24 Cons

  • Not suitable for individuals under 18 or nursing mothers
  • Can only be purchased through the official website

Customer Reviews

Based on my research, many people are impressed with Phen24’s effectiveness in burning fat and improving their overall health. Customers have reported increased energy levels, weight loss, and reduced cravings. This was one of the reasons I bought it in the first place.

Why Buy Phen24?

I am excited that I have to try Phen24 because it is formulated to work 24/7 in sync with the human body’s natural rhythm.

The good thing is that it targets daytime and nighttime fat-burning, making it perfect for those looking for a constant fat-burning solution. The inclusion of natural ingredients and essential vitamins makes Phen24 a wholesome supplement for both men and women.


To use Phen24 effectively, take one Phen24 DAY capsule each morning with breakfast, and for Phen24 NIGHT, consume two capsules 15 minutes before your evening meal with 1 to 2 glasses of water. The advantage of PHEN24 NIGHT is that it doesn’t contain any stimulants, so it won’t interfere with your sleep.

Recommended: Phen24 vs. PhenQ: Which is Better?

Understanding Fat Burners

As someone who’s always on the lookout for the best ways to stay fit, I’d like to share my thoughts on fat burners and their role in weight loss.

In this section, we’ll discuss thermogenesis, fat oxidation, and appetite suppression – three key aspects of how fat burners work so you understand some of the mechanisms behind these supplements I reviewed above.

What is Thermogenesis?

Thermogenesis is an exciting process that our bodies go through to generate heat. It’s directly related to fat-burning because the higher our internal temperature, the more calories we burn. When I take a fat-burning supplement that enhances thermogenesis, it ramps up my metabolism and helps me burn more calories throughout the day, even while resting.

Mechanisms of Fat Oxidation

Fat oxidation is another fascinating aspect of fat burners. It refers to the process by which our bodies break down stored fat and convert it to energy.

When I use fat-burning supplements that support fat oxidation, they help me metabolize and use up my stored fat during workouts, boosting my performance and helping me shed those stubborn pounds. Some fat burners with ingredients like green tea extract and capsaicin (Capsiplex Burn) work specifically to encourage this process, making a noticeable difference in my weight loss journey.

Role of Appetite Suppression

Appetite suppression plays a vital role in any weight loss plan, as it helps me manage my cravings and control my calorie intake. I find this particularly important when I’m trying to achieve a calorie deficit for weight loss. Some fat burners contain ingredients that serve as powerful appetite suppressants, like 5-HTP and Nopal. Enter – PhenQ appetite suppressant.

These ingredients help me stay full for longer and resist the urge to overeat, making it much easier to stick to my diet and achieve my weight loss goals. Plus, when I’m not constantly thinking about food, it gives me more mental energy to focus on my workouts.

Factors Should You Consider Before Buying a Fat Burner?

Before you make a decision, let me share with you the key factors that should be considered before buying a fat burner.

Ingredients: It’s vital to check the ingredients or product labels in the fat burners since they determine their effectiveness. Some common ingredients include caffeine, green tea extract, and garcinia cambogia. Make sure the product contains safe and effective ingredients to support your weight loss goals.

Dosage: The ideal dosage is crucial for the efficacy of the supplement. Make sure to follow the recommended serving size provided by the manufacturer. Trust me, it can make a huge difference in your results.

Cost: Fat burners can vary in price, so it’s essential to find one that fits your budget. Be sure to compare prices and the number of servings per container. Keep in mind that a more expensive option isn’t always more effective.

Form: These supplements come in various forms, such as capsules, powders, or liquids. Choose the one that fits your preferences and lifestyle.

Safety & Side Effects: Always check the label for any possible side effects or interactions with medications. If you have any concerns or health issues, consult your doctor before using a fat burner. The best part about the products on this list is that they are made with natural ingredients.

Quality & Certification: Be sure to purchase your supplement from a reputable brand with proper quality certifications in place. This ensures that the product meets the highest safety and effectiveness standards.

Reviews: I always find that reading customer reviews provides valuable insights into the potential benefits and drawbacks of a fat burner. Don’t forget to check those out!

Considering these factors will definitely aid you in picking the right fat burner for your weight loss journey.

Supplements for Different Genders and Lifestyles

Opting for Men

As a fitness enthusiast, I’ve tried many fat burners in the past, but there are some specifically tailored for men. I found PhenQ and Capsiplex Burn to be the best fat burner for men in 2024. It’s designed with a powerful formula that targets multiple aspects of weight loss, like boosting metabolism and suppressing appetite.

Choices for Women

As for women-specific fat burners, I’ve come across quite a few fantastic options. One of my all-time favorites is Hourglass Fit. This product is specially formulated for women who want to shed those extra pounds while staying healthy and safe. I’ve recommended this to some of my female friends, and they’ve reported great results.

Vegan Suitable

My vegan friends also deserve the best weight loss supplements. The Capsiplex Trim fat burner is an excellent option for those following a plant-based lifestyle. It contains all-natural ingredients, like Capsicum extract, and effectively boosts metabolism while being kind to the planet.

Stim-Free Options

For those of us sensitive to stimulants like caffeine, there are still great options out there. PhenQ PM (without caffeine) is an amazing product that helps burn fat without causing jitters or energy crashes. I like how it uses natural ingredients and doesn’t rely on stimulants to achieve results.

I hope my recommendations help you find the perfect fat burner that suits your specific needs and lifestyle. Here’s to a fitter and healthier 2023.

Frequently Asked Questions

What is the top fat burner for men and women in 2024?

I absolutely love Leanbean and Hourglass Fit as the best overall fat-burning supplement for both men and women in 2023. It’s not only effective but also packed with great ingredients!

How long can I use a fat-burning supplement?

In my experience, using a fat-burning supplement for 8-12 weeks is a reasonable time frame. However, it’s essential to listen to your body and consult your healthcare professional for personalized advice based on your specific needs.

Do these fat burners work effectively without involving exercise?

From my personal trials, I’ve discovered that fat burners can only work their magic when combined with a balanced diet and exercise routine. So, if you’re expecting results without breaking a sweat, you might be disappointed.

What makes these supplements stand out from the rest?

I find these fat burners to be innovative and backed by cutting-edge research. They have cleaner formulas, like the one in PhenQ, which boasts natural, high-quality ingredients that work to optimize your metabolism and support a healthy weight loss journey.

Which product is the most effective in targeting belly fat?

Hands down, my top pick for targeting belly fat is Capsiplex (for men) and Leanbean (for women). With their unique formulation and proven results, I have confidently added it to my favorites for losing those stubborn inches around the waist.