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Top 5 Crossfit Fat Burner Supplements for Athletes Should Use

Top 5 Crossfit Fat Burner Supplements for Athletes Should Use

In CrossFit, supplements can complement your efforts but won't replace them. They're meant to enhance, not replace a balanced diet. While some are advertised for CrossFit, you don't need them to excel. Instead, adding specific vitamins and nutrients to your diet can aid recovery and boost energy during workouts. If you want to excel in CrossFit competitions or improve your workout performance and feel better, consider these five CrossFit fat burner supplements for more insights.

What is Crossfit Fat Burner Supplement?

The CrossFit Fat Burner Supplement is a dietary supplement designed to help individuals involved in CrossFit training burn fat more efficiently. It's formulated to support fat loss while preserving muscle mass and enhancing energy levels during workouts.

Why do CrossFit Athletes Need Supplements?

While supplements aren't a must-have for success, they can be beneficial in certain situations. Eating a balanced diet rich in fruits and vegetables is key for fueling your body. The incorporation of several supplements backed by research has the potential to yield substantial benefits for numerous CrossFitters.

Why do CrossFit Athletes Need Supplements?

By enhancing factors such as strength, endurance, aerobic capacity, and energy levels, these supplements may help you gain higher WOD scores.

Therefore, the CrossFit joint supplements list below can help fill any nutritional gaps, giving you an extra boost during your workout.

What are the Best Health Supplements for CrossFit?

Prioritizing a diverse diet is crucial, but supplementation can also enhance performance. Here, we'll explore the best supplements for CrossFit, including the effective CrossFit fat burner supplement.


Omega 3 is a crucial unsaturated fatty acid essential for the body, but it cannot be produced internally and must be obtained through diet. There are three primary types of Omega 3:

  • Eicosapentaenoic acid (EPA)
  • Docosahexaenoic acid (DHA)
  • Alpha-linolenic acid (ALA)

EPA and DHA are commonly found in fish and fish oil supplements, while ALA is present in various plant sources like flaxseeds, chia seeds, and avocados. However, the conversion of ALA to EPA and DHA is often inefficient, making fish or fish oil a preferable source. Additionally, Omega 6 is another essential fatty acid that must be obtained through diet, while Omega 9 can be synthesized by the body.

A European Journal of Sport Science study pointed out that the Omega 3 CrossFit fat burner supplement effectively accelerates muscle recovery. It reduces inflammation, promoting faster muscle repair during the crucial recovery phase (1).


Creatine is a natural substance found in muscle cells, aiding in energy production during intense movements or vigorous exercise. Many athletes and bodybuilders opt to supplement with creatine to enhance muscle growth, boost strength, and improve overall exercise performance. Chemically akin to amino acids, creatine levels in the body are influenced by factors such as meat intake, exercise intensity, muscle mass, and hormone levels like testosterone and IGF-1. In research of Kreider and Stout (2021), approximately 95% of creatine is stored in muscles as phosphocreatine, while the remaining 5% resides in the brain, kidneys, and liver (2).

Creatine CrossFit fat burner supplement increases phosphocreatine levels in the body, aiding in the production of ATP, a high-energy molecule crucial for optimal exercise performance. Athletes can take creatine at any time of the day. Although it is frequently used in pre-workout supplements, creatine only sometimes acts immediately.


The body depletes its energy stores, such as glycogen after intense exercise. Therefore, carbohydrates are crucial in replenishing glycogen levels by stimulating insulin release and protecting muscles. Incorporating carbohydrates into your pre-, intra-, and post-workout nutrition regimen maintains and replenishes glycogen stores within the muscles, enabling athletes to sustain prolonged efforts and enhance workout intensity.

By focusing on carbohydrate CrossFit fat burner supplement during and after workouts, CrossFit enthusiasts can effectively boost their energy reserves, increase their ability to exercise and speed up recovery, as highlighted by Henselmans et al. (2022) in their study published in Nutrients (3). This approach ultimately helps them to push their limits and reach their peak performance.


All energy-producing reactions involve magnesium - a substance inside cells that helps with over 300 chemical reactions in the body. In a study published in Nutrients, Córdova et al. (2019) investigated the impact of magnesium supplementation on muscle damage in professional cyclists participating in a stage race. They found that magnesium is crucial in energy-producing reactions and muscle contraction regulation (4). Additionally, the magnesium CrossFit fat burner supplement may assist in relieving tired and aching muscles after exercise, thus highlighting its importance in muscle recovery.

So, if there's insufficient magnesium, muscles can become weak and damaged, showing up as higher levels of certain markers in the blood that indicate muscle damage. This canb make it harder for the body to recover after exercise.


As your exercise intensity increases, so does the need for multivitamin supplements to replenish these essential nutrients. During high-intensity workouts, your body requires numerous essential micronutrients to sustain a healthy metabolism and support muscle building and recovery. Sweating diminishes stores of vital nutrients like calcium, potassium, sodium, zinc, and magnesium. This depletion not only impacts exercise performance but also overall health.

Therefore, a simple multivitamins CrossFit fat burner supplement contains vitamin B, copper, and iron are crucial for maintaining the metabolic capacity needed for high-intensity exercise, as outlined by Brancaccio et al. (2022) in their research (5).


Coenzyme Q10 (also referred to as Co Q-10) is a natural compound crucial for energy production within our cells. As we age, our body's production of CoQ10 tends to decline, but we can replenish it through supplements or diet. Oxidative stress and mitochondrial dysfunction issues can hamper muscle energy and exercise performance. Co Q-10 aids in combating oxidative stress and enhancing mitochondrial function, potentially improving exercise efficiency.


According to Gutierrez-Mariscal et al. (2020), supplementing with 1,200 mg of CoQ10 CrossFit fat burner daily for 60 days can notably reduce oxidative stress, enhancing exercise performance by boosting strength and reducing fatigue (6).

The Best Crossfit Fat Burner Supplements for Crossfit Athletes

Fat burners are popular for CrossFit athletes wanting to support their weight management and body composition goals. Let's explore some of the best CrossFit fat burner supplements currently available.


Achieving your weight loss goals can be challenging, but with the proper support, it becomes more attainable. ULTRABRN (Ultra Burn), a natural CrossFit fat burner supplement by STAAR LABS, aims to provide that support by combining premium ingredients designed to help you shed stubborn pounds and reach your dream physique.

  • Pros:
    • Boosts metabolism to enhance the body's natural fat-burning abilities
    • Reduces appetite and cravings, making it easier to stick to dietary goals
    • Increases energy levels, allowing for more active calorie-burning
    • Promotes a positive mood, keeping you motivated throughout your weight loss journey
    • Supports liver function and detoxification, aiding in the removal of toxins from the body
  • Key Features:
    • Scientifically formulated blend of ingredients, including Vitamin B12, Choline, Chromium, and L-Carnitine
    • A weight loss supplement for both men and women athletes
    • Aims to enhance exercise performance and help users achieve their weight loss goals
  • Why We Recommend It: ULTRABRN seems to be a comprehensive natural fat burner, targeting various aspects of weight management like metabolism, appetite, energy, mood, and liver health. Its use of scientifically supported ingredients indicates careful formulation. Though outcomes may differ, this supplement could benefit a holistic weight loss strategy when used responsibly alongside a healthy lifestyle.

STAAR LABS MAX (SLM+) for Crossfit Athletes

STAAR LABS' SLM+ is a natural weight management supplement designed to assist individuals in achieving a healthier, fitter lifestyle. Expertly crafted with a focus on using only the highest quality ingredients, CrossFit fat burner supplement SLM+ aims to deliver optimal results through a scientifically supported formula.

STAAR LABS MAX (SLM+) for Crossfit Athletes
  • Pros:
    • Contains top-grade berberine HCl, bitter melon fruit extract, and banaba leaf extract, each selected for its potency and purity
    • It helps maintain balanced blood sugar levels, supporting overall metabolic health
    • Supports the body's natural weight management capabilities
    • Provides confidence in premium-quality ingredients
  • Key Features:
    • Includes bitter melon fruit and banaba leaf, recognized for their ability to support healthy blood sugar levels
    • Formulated to enhance weight management and maintain balanced blood sugar metabolism
    • Aims to provide a natural and effective aid in reaching health and fitness goals
  • Why We Recommend It: SLM+ adopts a comprehensive approach to weight management and metabolic health, utilizing well-researched ingredients such as berberine, bitter melon, and banaba leaf. Its emphasis on maintaining balanced blood sugar levels distinguishes it. Though outcomes may differ, SLM+ could enhance a holistic health and fitness routine when used responsibly alongside a healthy lifestyle.

OMEGA | NATURAL DHA/EPA FISH OIL for Crossfit Athletes

Docosahexaenoic Acid (DHA), an essential Omega-3 fatty acid, plays a crucial role in promoting overall health and well-being. STAAR LABS' OMEGA CrossFit fat burner supplement harnesses the benefits of DHA and Eicosapentaenoic Acid (EPA) to provide a comprehensive solution for those seeking to optimize their dietary intake of these vital nutrients.

OMEGA | NATURAL DHA/EPA FISH OIL for Crossfit Athletes
  • Pros:
    • Supports mental health by potentially helping to treat and prevent depression and anxiety
    • It enhances eye health and helps prevent macular degeneration
    • Supports infant brain development and cognitive function
    • Enhances cardiovascular health by reducing plaque buildup and improving lipid profiles
    • Provides anti-inflammatory properties to help reduce inflammation in the body
    • Improve sleep, skin health, and memory
  • Key Features:
    • Each soft gel contains 1000 mg of high-quality fish oil, with a balanced ratio of 400 mg EPA and 300 mg DHA
    • Sourced from reputable suppliers to ensure high purity and potency
    • Provides the recommended daily intake of 250 – 500 mg of DHA for optimal health benefits
  • Why We Recommend It: OMEGA is a comprehensive Omega-3 fish oil CrossFit fat burner supplement that harnesses the power of DHA and EPA to support various aspects of overall health, from mental well-being to cardiovascular function and beyond. With a focus on high-quality ingredients and a balanced formula, OMEGA can be a valuable addition to a holistic approach to health and wellness when used responsibly and in conjunction with a healthy lifestyle.

Elevate Your Wellness with STAAR LABS

OMEGA | NATURAL DHA/EPA FISH OIL for Crossfit Athletes

STAAR LABS offers a range of supplements tailored to enhance various aspects of health and fitness, including the innovative CrossFit fat burner supplement. STAAR LABS ensures that each product provides maximum bodily benefits by prioritizing effective nutrient delivery and absorption. Explore our natural supplements collection today to optimize your wellness journey.

Kreider, R. B., & Stout, J. R. (2021). Access date: 2024-04-24.

Gutierrez-Mariscal, F. M., Arenas-de Larriva, A. P., Limia-Perez, L., Romero-Cabrera, J. L., Yubero-Serrano, E. M., & López-Miranda, J. (2020). Access date: 2024-04-24.

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