Fat Burners vs. L-Carnitine: The Best Aide for Weight Loss

Are you curious which is better for weight loss, fat burners or L-Carnitine? It is disappointing when you can’t fit into the clothes you once did. We all want our bodies to become appealing and attractive, but it is not a cup of tea every time.

Sometimes shedding a few extra pounds becomes challenging, forcing us to think about different weight-loss strategies constantly. If you cannot get the expected result, try supplements. Adding supplements like a fat burner and L-Carnitine to your daily routine helps fasten the process of weight loss. These supplements have a variety of benefits, such as speeding up weight loss, enhancing your endurance levels, and improving your fitness.

But do you know about the differences between them and the effects of both? Before buying any of these supplements, you must know everything about them to get suitable and effective ones. So, could you give it a read with all the required information about the fat-burning thermogenic powder and L-Carnitine supplements?

Fat Burners. L-Carnitine

What is a Fat Burner?

Fat burners are a type of supplement that helps you lose weight. They fasten the fat loss process by supporting metabolism. These not-so-magical pills affect your body fat amount with the help of thermogenesis. In addition, using a reliable fat burner increases blood pressure for more energy expenditure. As a result, the body fat gets absorbed quicker. The expectations only come true with the right workouts and a healthy diet. We know that the fat-burning thermogenic powder suppresses your appetite, which helps limit the amount of food consumption.

What is L-Carnitine?

L-Carnitine is a nutrient found in our muscle cells. These natural amino acids help the mitochondria function as an energy source. As a result, the cells use body fat for energy production, affecting weight loss. Our bodies can produce L-Carnitine with the help of amino acids. Still, supplements like L-Carnitine work wonders when people do not consume animal products.

Can I Take L-Carnitine and Fat Burner Together?

L-Carnitine and amazing fat burners are two different supplements with multiple benefits for your weight loss journey. People often ask about the consumption of both supplements together. Yes, a person can take L-Carnitine and fat burner together to boost the body’s functioning against weight loss. You can notice commendable improvements after adding them to your routine.

Pros and Cons of Fat Burner

Fat burners are effective for fat loss supplements, but the claims differ for everyone, like every other supplement. There are some pros and cons of good fat burners which you should know beforehand:


  1. Suppresses appetite: Food cravings can cause several health issues like cardiovascular upsets, diabetes, obesity, etc. There are multiple reasons behind binge eating and frequent food cravings. Unfortunately, it is impossible to shed those extra pounds while eating unhealthy food.

Therefore, restricting cravings while focusing on a healthy diet is crucial. In addition, we know fat burners for appetite suppression.

  1. Increases Energy Levels: Increasing your core temperature boosts energy levels. As a result, your muscles get the required blood flow to reduce muscle fatigue. With better muscle function and increased energy levels, the body performs well at the gym while burning fat amazingly.
  2. Comprise Thermogenics: Thermogenic effects can vary from person to person. But the correct amount of workouts and a healthy diet can help these thermogenic to work correctly. In addition, fat burners have thermogenic like caffeine, green tea, etc., to fasten the weight loss process.


  1. Too Many Choices: Fat burners market is quite saturated, and finding the correct one is challenging. There are higher chances of fraud.
  2. Not All Are Same: Some fat burners do not contain reliable and scientifically-validated ingredients, making them ineffective. In addition, since all supplements are not created equally; therefore, your weight loss results may vary depending on the fat burner’s ingredients.
  3. Addictive Ingredients: To your surprise, it is not only caffeine that is an addictive ingredient, but other stimulant medications are in the fat burner supplements. Using them for a long can be unsafe for some, especially if taken in higher doses.
  4. Hidden Ingredients: Not all ingredients are mentioned on the bottle. People might consume them without knowing about the ingredients, which cause side effects ranging from mild to severe.
Fat Burners. L-Carnitine

Pros and Cons of L-Carnitine

When added to your routine, L-Carnitine can be beneficial, especially for weight loss. Its ability to help your body get better makes it a useful dietary supplement for coping with body deficiencies. We have mentioned its pros and cons to help you understand more about it:


  1. Weight loss: The topmost benefit of using L-Carnitine is faster weight loss. Consuming the fat-burning thermogenic powder can help move fatty acids to the cell’s mitochondria for burning fat as an energy source.
  2. Protection Against Brain Issues: Studies show the benefits of L-Carnitine on the brain. Taking this supplement can slow the progression of different brain diseases. Adults can also find it useful for their grain problems related to aging.
  3. Reduces the Risk of Heart Disease: People consuming L-Carnitine may have reduced risks of heart disease. The supplement promotes heart health and even prevents type 2 diabetes.
  4. Better Performance: Upon consuming the L-Carnitine supplement, one can notice a tremendous change in performance as it speeds up muscle recovery and improves stamina.


  1. High Blood Pressure: The supplement can affect your blood pressure levels and cause a rise. As a result, you may develop clogged arteries.
  2. Side Effects: Nausea and stomach discomfort are common side effects of L carnitine. For some, the situation worsens, making it difficult to continue taking the supplement.

Differences Between Fat Burner & L-Carnitine

The two supplements differ from each other. So make sure you choose the right supplements for your weight goals; you need to know about their differences.


Fat burner and L-Carnitine both work differently. The fat burners control food cravings while utilizing thermogenic qualities for a speedy weight loss journey. It also boosts energy levels for a better workout routine. Great fat burners focus on increasing the natural metabolic rate.

L-Carnitine lets the body use the stored fat as an energy source for effective fat burn. In addition, some excellent health benefits, like prevention and improvement of several health issues, make it different from a fat burner.

Side Effects

Like the difference in the benefits, fat burner and L-Carnitine have different side effects. Getting adequate fat-burning thermogenic powder is a big deal and causes addiction sometimes.

In comparison, L-Carnitine has severe side effects on health, such as nausea, pain or discomfort in the stomach, dizziness, etc. Natural food fat burners are less harmful than L-Carnitine supplements.

Suitability and Timings

Both are safe and suitable for L-Carnitine and are excellent fat burners. They are highly effective for almost all athletes. However, you must not forget that the supplement cannot provide the desired results without a proper diet and workout routine. Before incorporating it into your routine, you must also be familiar with the dosage and timings to take the supplement.

Both supplements are safe and effective in most cases. In addition, they fasten your metabolism rate to help you in your weight loss journey. For further help, you can also contact your doctor to choose the suitable one.

If you are looking for a quality product with effective results, a fat burner supplement by DMOOSE can be the right choice. The supplement contains a perfect blend of ingredients to speed up weight loss. In addition, manufacturers specifically designed the supplement to reduce the side effects while boosting your mood and improving your mental well-being.

Conclusion on Fat Burners and L-Carnitine

Both fat burners and L-Carnitine facilitate the weight loss process. However, both have their pros and cons. Depending on your body requirements and weight loss goals, you may choose what suits you the best.

However, remember that supplements are not magic pills and may require some time to help you achieve the desired results. But if you focus on a healthy diet, a powerful workout routine, and the supplement, it will be easier for you to shed those extra pounds.

If you love bodybuilding, share this article on Facebook or Twitter so that others can learn more about building muscle.

Q&A – Fat Burners vs. L-Carnitine: Understanding Your Options

Q1: What are fat burners, and how do they work?

A1: Fat burners are supplements designed to increase fat metabolism or energy expenditure, decrease fat absorption, increase weight loss, and increase fat oxidation during exercise. They often contain a blend of ingredients like caffeine, green tea extract, and other plant extracts or metabolic stimulants.

Q2: What is L-Carnitine, and what role does it play in fitness?

A2: L-Carnitine is a naturally occurring amino acid derivative that’s often taken as a weight loss supplement. It plays a crucial role in the production of energy by transporting fatty acids into your cells’ mitochondria, which act as engines within your cells, burning these fats to create usable energy.

Q3: Can fat burners or L-Carnitine lead to significant weight loss?

A3: While both supplements can aid in weight loss as part of a balanced diet and exercise program, they are not magic solutions. Fat burners can help boost energy levels and increase metabolism, while L-Carnitine can support the fat-burning process, but neither will lead to significant weight loss without proper nutrition and regular exercise.

Q4: Are there any risks associated with taking fat burners?

A4: Fat burners can have side effects, especially if they contain stimulants like caffeine. These can include increased heart rate, high blood pressure, agitation, and sleep disturbances. It’s important to consult a healthcare provider before starting any supplement, particularly if you have existing health conditions.

Q5: Is L-Carnitine safe for everyone?

A5: L-Carnitine is generally considered safe for most people, but it can cause side effects like nausea, vomiting, stomach upset, heartburn, diarrhea, and seizures in some cases. People with specific health conditions or those taking certain medications should consult a healthcare provider before using it.

Q6: How should fat burners be used effectively?

A6: Fat burners should be used as part of a comprehensive weight loss plan that includes a healthy diet and regular exercise. It’s also important to follow the recommended dosages and to be aware that these supplements are not intended for long-term use.

Q7: What is the recommended dosage for L-Carnitine?

A7: The standard dose of L-Carnitine is 500–2,000 mg per day, although some studies have used doses of up to 4,000 mg per day. It’s best to start with a lower dose and increase gradually to see how your body reacts.

Q8: Can you take fat burners and L-Carnitine together?

A8: While it’s generally safe to take both, it’s important to consider the cumulative effect of the ingredients in fat burners along with L-Carnitine. Consulting with a healthcare professional is advisable, especially to avoid excessive intake of stimulants or other overlapping ingredients.

Q9: How quickly can one see results from using these supplements?

A9: The impact of these supplements varies from person to person. Generally, if used in conjunction with a healthy lifestyle, some effects might be noticeable within a few weeks. However, it’s important to have realistic expectations and understand that supplements alone are not quick fixes.

Q10: Are there natural ways to boost fat burning without supplements?

A10: Yes, natural ways to enhance fat burning include maintaining a calorie deficit, engaging in regular physical activity, especially high-intensity interval training (HIIT) and strength training, staying hydrated, getting adequate sleep, and consuming a balanced diet rich in protein, fiber, and healthy fats.

Related Articles


  • Fielding, Roger, et al. “L-Carnitine Supplementation in Recovery after Exercise.” Nutrients, vol. 10, no. 3, Mar. 2018, p. 349. PubMed Central, https://doi.org/10.3390/nu10030349.
  • Jeukendrup, A. E., and R. Randell. “Fat Burners: Nutrition Supplements That Increase Fat Metabolism.” Obesity Reviews: An Official Journal of the International Association for the Study of Obesity, vol. 12, no. 10, Oct. 2011, pp. 841–51. PubMed, https://doi.org/10.1111/j.1467-789X.2011.00908.x.
  • Office of Dietary Supplements – Carnitine. https://ods.od.nih.gov/factsheets/Carnitine-HealthProfessional/. Accessed 7 Mar. 2022.
  • Office of Dietary Supplements – Dietary Supplements for Weight Loss. https://ods.od.nih.gov/factsheets/WeightLoss-HealthProfessional/. Accessed 7 Mar. 2022.
  • Radha Krishna, Y., et al. “Acute Liver Failure Caused by ‘Fat Burners’ and Dietary Supplements: A Case Report and Literature Review.” Canadian Journal of Gastroenterology, vol. 25, no. 3, Mar. 2011, pp. 157–60. PubMed Central, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3076034/.
  • Ferreira, Gustavo C., and Mary C. McKenna. “L-Carnitine and Acetyl-L-Carnitine Roles and Neuroprotection in developing Brain.” Neurochemical Research, vol. 42, no. 6, June 2017, pp. 1661–75. PubMed Central, https://doi.org/10.1007/s11064-017-2288-7.
  • Fielding, Roger, et al. “L-Carnitine Supplementation in Recovery after Exercise.” Nutrients, vol. 10, no. 3, Mar. 2018, p. 349. PubMed Central, https://doi.org/10.3390/nu10030349.
  • L-Carnitine – Good or Bad for Your Heart? The Culprit in Heart Disease Goes Beyond Meat’s Fat (There Are 3 Articles in This Report). https://www.natap.org/2013/HIV/041513_08.htm. Accessed 14 Mar. 2022.
  • Stuby, Johann, et al. “Appetite-Suppressing and Satiety-Increasing Bioactive Phytochemicals: A Systematic Review.” Nutrients, vol. 11, no. 9, Sept. 2019, p. 2238. PubMed Central, https://doi.org/10.3390/nu11092238.
  • Tinsley, Grant M., et al. “Influence of A Thermogenic Dietary Supplement on Safety Markers, Body Composition, Energy Expenditure, Muscular Performance, and Hormone Concentrations: A Randomized, Placebo-Controlled, Double-Blind Trial.” Journal of Sports Science & Medicine, vol. 16, no. 4, Dec. 2017, pp. 459–67. PubMed Central, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5721174/.
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