Fat burners are a popular supplement for anyone trying to lose weight or get more energy and motivation for exercise. These supplements are formulated with a combination of ingredients that may boost metabolism and curb appetite to assist with weight loss.
Despite the hype, fat burners aren't magic, and you can't expect to take them and watch your waistline melt away. Instead, these supplements work best when combined with a healthy diet and exercise routine. They may be helpful for you if you've been struggling to work out or stick to a diet because of hunger, low energy or lack of motivation.
It’s important to note that not all fat burners are created equal. Each product contains a unique blend of ingredients, and you'll need to understand what these ingredients do so you can choose a supplement right for you.
This guide will discuss the types of fat burner supplements that exist and how you can choose one to suit your lifestyle and health and fitness goals.
Types of fat burners
Fat burners are available in many different forms, including pills or capsules you can take orally, as well as powders that you can mix with different liquids. Many of these supplements are often specifically designed for men, women or both genders. Some are designed for daytime use, while others can be used right before you go to bed.
While every supplement is unique, fat burners tend to fall into a few main categories:
Stimulant fat burners
Fat burners are designed to help boost your metabolism and increase the number of calories you burn. They typically do this by containing ingredients that are high in stimulants, like caffeine. These ingredients may also have appetite-suppressing properties that help you feel less hungry between meals.
EHPlabs' world renowned formula, OxyShred, has helped millions of people worldwide reach their fat loss goals. It has been formulated with Green Coffee bean extract and L-carnitine to help kickstart your fat loss journey, Vitamin C and L-Glutamine to boost your immunity, L-Tyrosine and Taurine to enhance your mood as well as B vitamins for a natural energy boost!
OxyShred Ultra Concentration is designed with a blend of caffeine containing ingredients to give you energy while also helping you to stay focused and enhance your mood. Green Coffee bean extract has been heavily researched and scientifically validated to reduce body weight and BMI (1). A unique blend of Acetyl L-Carnitine HCl and Conjugated Linoleic Acid (CLA) have been added to help stimulate the body’s fat receptor cells and promote an increased level of fat cell break-down and reduce fat tissues (2, 3). To help reduce stubborn belly fat, Garcinia Cambogia has been added due to its potential benefits of reduced abdominal fat and prevention of visceral fat (4). Additionally, Chromium Picolinate has been added to help keep blood glucose levels stable and avoid sugar cravings (5).
OxyShred Hardcore is EHPlabs' strongest formulation. It contains higher levels of caffeine and other stimulants to give you laser-like focus and extra energy during workouts. Increased amounts of Caffeine Anhydrous, Guarana Seed extract and Green Coffee Bean extract provide longer lasting smoother energy than the original OxyShred - perfect for advanced OxyShred users who need an even greater boost.
- Non-stimulant fat burners
Fat burners often contain high levels of stimulants like caffeine. If you're sensitive to caffeine, you may want to choose a product that contains fewer stimulants or avoid them altogether. Some of these “low-stim” fat burners can also be safely taken at night without the risk of disturbing your sleep.
OxyShred Non-Stim takes all of the potent ingredients from OxyShred Ultra Concentration and disposes of any stimulants (i.e. Caffeine Anhydrous, Bitter Orange Fruit extract, Green Coffee Bean). As a replacement, OxyShred Non-Stim includes Theacrine, which is a compound found in coffee beans that produces clean, natural energy by increasing the uptake of oxygen. Theacrine has no impact on the central nervous system and is perfect for those who struggle with anxiety, caffeine intolerance, or who train at night time and do shift-work yet still want to shred and reach their full potential (6).
OxySleep is another night shredding formula, containing an innovative blend of Magnesium, Zinc, ZMA, 5-HTP, Passionflower, Lemon Balm and Valerian Root. These ingredients have been scientifically researched and validated to improve the quality of your sleep and optimize muscle recovery at rest- helping you to relax and wind down in the evening. In addition, Conjugated Linoleic Acid and Green Tea Extract have been included to promote fat loss. High-quality sleep is vital for hormone balance and weight loss, so taking a supplement like OxySleep before you go to bed can help you to get the rest you need to burn extra calories during the day.
Delicious flavours of OxyShred like Kiwi Strawberry, Lemon Sherbet and Appletini, will make you feel like you're enjoying a sweet treat without resorting to high-calorie snacks!
How do fat burners aim to work?
Some fat burners may claim to “melt away” fat. Beware of these claims, as they're often unsubstantiated. Fat burner supplements combine a few different ingredients that aim to work together in various ways:
Increase energy and motivation — Stimulants can give you a boost of energy so you have the desire and ability to exercise.
Suppress appetite — Some fat burning supplements may contain appetite suppressants that can curb your hunger and make it easier to stick to a diet.
- Support metabolism — Some ingredients in fat burning supplements may aim to boost your metabolism — or the rate you burn calories — leading to weight loss.
What's the best way to use a fat burning supplement?
You should follow the usage directions of your chosen fat burner to make sure you're taking the correct dosage and getting the most out of it. In most cases, it's best to take a fat burner first thing in the morning to give you energy for the day and before you exercise.
Some fat burners are designed specifically for nighttime use, while others may disturb your sleep if you take them too late in the day, so it's essential to check the label and follow directions.
It's also a good idea to take a break from fat burning supplements every month or two. This is because your body can build up a tolerance to some ingredients — reducing their effectiveness over time and making it harder for you to lose weight. As a rule of thumb, take a one-week break every time you finish a tub.
How should I choose a fat burner?
You should always read reviews before buying a new supplement. This will give you an idea of the ingredients, side effects and effectiveness of different fat burning supplements so you can make an informed choice about which one to buy.
Remember to check the caffeine levels of each supplement, too. If you're sensitive to caffeine or stimulants in general, the best fat burner for you would be a low or non-stim option.
What happens if you take fat burners without working out?
A fat burner is still effective and recommended to take daily as it will still have the same fat burning effects which it would on days when you do work out. Overall, consistency in nutrition, training and supplementation is what will help you achieve the most optimal fat loss results.
OxyShred contains a unique combination of ingredients such as caffeine, Tyrosine and Taurine - these stimulants and focus-enhancing ingredients ensure there is no post-peak crash or loss of concentration. The combination of L-Tyrosine and Taurine have been shown to provide a mood enhancing effect due to their role with dopamine and antagonist effects on serotonin (7,8). In addition, Caffeine helps to provide optimal central nervous system and adrenal gland stimulation to trigger a positive homeostatic energy release, which can help improve cognitive ability. Outside the gym environment, taking OxyShred or caffeine containing supplements may help improve focus and performance in the workplace, particularly to combat the afternoon slump.
What is the best way to use fat burners?
Fat burners are designed to fit into your everyday lifestyle, so you can take them whenever it's convenient for you. However, you should follow the usage directions of your chosen supplement to make sure you're using it correctly.
OxyShred is best consumed first thing in the morning before food, as caffeine containing ingredients are best absorbed on an empty stomach for a faster energy boost. This also gives the body a chance to respond to the fat-burning properties of ingredients such as Acetyl L-Carnitine HCl and Conjugated Linoleic Acid (CLA)- helping to kickstart metabolism and reduce fat storage in conjunction with Chromium Picolinate to curb any sugar cravings from the very start of the day.
How long does it take fat burners to work?
The speed at which you see results will depend on your diet and exercise routine. If you're making positive changes to your lifestyle, fat burning supplements will likely give you extra energy and help support weight loss.
However, if you're still overeating and not exercising, don't expect to see results. The stimulant and appetite-curbing effect of fat burner supplements can help you reach your weight loss goals, but you still need to put in the work.