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5 Best Running Stamina Supplements (According to science)

5 Best Running Stamina Supplements (According to science)

For long-distance runners, completing a marathon requires a strict diet and training to minimize strain. The best supplements for marathon running enhance the vitamins and nutrient levels already present in a healthy diet. As these levels might drop during intense exertion, running stamina supplements are helpful for marathon runners. By including a supplement in your daily routine, you may optimize the benefits of your marathon run by providing your body with the essential nutrients it needs.

Our article will discuss some of the best supplements for running stamina and how they can help you. Follow along for details!

Why Supplements are Important to Runners?

Running is an endurance-based, high-intensity exercise in which it's critical to keep a constant pace over the entire distance. A running stamina supplement can support the maintenance of this endurance, particularly for marathon runners, by offering reserves of energy.

Supplements are frequently used in sports and fitness to meet the nutritional and metabolic demands of athletes. But it should not be used to replace a complete and balanced diet. Since there are so many different supplements on the market, their effectiveness varies.

Some supplements can support an athlete who follows a balanced diet with slight muscular strength gain, sports performance, and injury avoidance.

Before using any supplement, athletes should do appropriate research and consult a specialist for advice.

Best Supplements for Runners, according to science

Here are some of the best supplements for running stamina that endurance runners often take:

  1. Creatine
  2. Multivitamins
  3. Glutamine
  4. L-Carnitine
  5. Omega-3 fatty acids
  6. Magnesium
  7. Coenzyme Q10(CoQ10)

Best Supplements for Runners, according to science

  • Creatine

Creatine is a popular endurance supplement offering runners many advantages beyond strength training. This naturally occurring substance can be found in some food. After being synthesized by the body, it is mostly kept in the muscles. By raising the amount of creatine phosphate in muscle cells, which enables the quick synthesis of adenosine triphosphate (ATP), the main energy unit of cells, creatine improves endurance. During endurance running, this ATP can aid in sustaining performance, especially while sprinting or climbing. By lowering inflammation and damage to muscle cells, creatine also improves muscle repair, accelerating the healing process between exercises and decreasing the chance of overuse problems (Cooper et al., 2012). Furthermore, creatine can improve muscle endurance in general, enabling runners to keep up their pace for extended periods of time.

  • Multivitamins

Vitamins are one of the finest supplements for preparing for a marathon. As cited in the National Library of Medicine, Vitamin C and B vitamins can aid in the fight against exhaustion and are necessary for endurance. Vitamin B12 is required for the synthesis of energy in cells. Yet, since vitamin B12 is only naturally available in animal products, runners who follow vegetarian diets may find it especially helpful to take a multivitamin to maintain their energy levels.

  • Glutamine

Glutamate levels in your muscles and bloodstream will decrease when you run or engage in any other endurance exercise. Furthermore, a drop in glutamine levels will limit your immune function because it serves as fuel for immune cells. Thus, glutamine is one of the important supplements to take for runners of long dCarnitinev

  • L-Carnitine

L-carnitine facilitates the body's oxidation of long-chain fatty acids, which powers muscular contraction. It helps your body produce more energy; thus, various types of athletes utilize it to enhance their performance.

Best Supplements for Runners, according to science
  • Omega-3 fatty acids

Omega-3 fatty acids, especially EPA and DHA, are essential for endurance athletes due to their anti-inflammatory properties. They promote cardiovascular health, ease muscle tightness, and reduce inflammation. In addition to enhancing mood and cognitive function, these fatty acids help runners maintain their motivation and attention throughout demanding training sessions and competitions.

  • Magnesium

Magnesium deserves a spot on the list of important supplements. This ingredient helps move energy throughout your body and assist your endurance.

  • Coenzyme Q10 (CoQ10)

Coenzyme Q10, also known as ubiquinone or CoQ10, is an essential component of the body's energy generation and is particularly vital for endurance athletes. It is a necessary part of the chain that transports electrons, producing ATP, the body's main energy source. By acting as an antioxidant, CoQ10 supplements might increase energy production and minimize oxidative stress, potentially limiting muscle damage.

Best Performance & Speed Supplements for Runners

There are thousands of supplement products on the market, making it difficult for athletes to choose an appropriate one. Yet, we can help you with our list of the best performance and speed supplements for runners. Follow along!

  1. Support Heart Health: Green Tea Leaf Extract Supplements
  2. Fat Burner: Ultra Burn
  3. Blood Sugar Balance: SLM+
  4. Maintain Overall Health and Good for Eyes: OMEGA-3
  5. Boost Male Athletes’ Performance: HCG for Men


EG3G, also known as epigallocatechin-3-gallate (EGCG), is a substance found in many whole foods. It is a particular type of polyphenol, an organic substance that is present in plants. Plant-based foods like berries, fruits, seeds, and tea leaves are rich in polyphenols, such EGCG, which are linked to a number of health advantages.

  • Pros
    • Antioxidant Richness: The extract's abundance of antioxidants improves skin and may reduce the risk of cancer while also supporting liver, brain, and heart health.
    • Active Ingredient Concentration: One green tea extract capsule has about the same amount of active components as a typical cup of green tea.
    • Weight Loss Contribution: Research shows that green tea extract is very helpful for losing weight.
  • Key Features

EG3G, a high-quality Green Tea Leaf Extract Vitamin, is a scientifically proven supplement that boosts metabolism, supports weight loss, improves focus, and enhances overall health. Its primary component, epigallocatechin gallate (EGCG), has antioxidant and anti-inflammatory effects. Research shows that green tea leaf extract, found in various forms, can boost metabolism, maintain blood sugar levels, support heart health, enhance mental function, and potentially prevent cancer. EG3G's high concentration of polyphenol catechins, including EGCG, contributes to its thermogenic properties, enhancing metabolism and calorie burning.

  • Why We Recommend It

Green tea is popular in the health market because it offers many benefits, including addressing digestion issues and providing relaxation. EG3G is a concentrated form of green tea that's convenient for athletes and busy individuals.


ULTRA BURN by STAAR LABS is a developed blend of components that improves workout performance. When consumed responsibly and combined with a healthy lifestyle, it supports the achievement of your weight loss objectives.

  • Pros
    • Increased Metabolism: ULTRABRN speeds up your metabolism, which contributes to an increase in your body's ability to burn fat.
    • Improved Liver Function and Detoxification: It helps your body clear itself of toxins by supporting the vital processes of your liver.
    • Decreased Appetite: It helps you easily keep to your dietary goals by squelching the craving desires.
    • Enhanced Energy: You'll experience an increase in energy, which will make it simpler for you to stay active and burn calories.
    • Improved Mood: ULTRABRN helps you stay motivated by encouraging a positive outlook.
  • Key Features

ULTRABRN weight loss pills contain various nutrients. For example, Vitamin B12 supports healthy blood and nerve cells, while chromium enhances insulin sensitivity and metabolism. Besides, they have Choline, Isositol, and L-5-Hydroxytryptophan, which help regulate memory, mood, and appetite. Plus, L-methionine reduces cancer risk and Parkinson's disease tremors and supports liver function.

  • Why We Recommend It

Besides maintaining a healthy lifestyle, including regular exercises, balanced diets, and sufficient sleep, ULTRABRN by STAAR LABS provides proper support to help you shed more pounds and make your shredding dream easier to achieve.


With premium components, including bitter melon fruit extract, berberine HCl, and banaba leaf extract, SLM+ is a natural weight management supplement that aims to support optimal outcomes and a healthy lifestyle.

  • Pros
    • Weight Loss Assistance: The inclusion of bitter melon fruit and banaba leaf supports your losing weight process.
    • Blood Sugar Balance: Banaba leaf extract is an important source of corosolic acid supplements, and it is also known to improve insulin sensitivity and help control blood sugar levels.
  • Key Features

SLM+ uses Banaba Leaf, a Southeast Asian native ingredient, to enhance insulin sensitivity, improve blood sugar levels, support metabolic health, and aid weight management. Plus, the product contains bitter melon (Momordica charantia), a tropical fruit with medicinal properties. It has charantin and vicine, which aid in weight loss by reducing blood sugar levels through glucose absorption.

  • Why We Recommend It

The product is known as a natural and effective way to achieve your health goals. Including SLM+ in your daily routine helps your body's ability to regulate weight. Your general health can be greatly impacted by SLM+, as it promotes a healthy blood sugar metabolism.


OMEGA-3 fatty acids are necessary for maintaining overall health. Supplements containing fish oil promote the health of the brain and eyes while lowering inflammation and cardiac risk.

  • Pros

The product supports the following aspects of your body:

  • Mental Health: EPA in Omega 3 can prevent anxiety and depression.
  • Eye Health: The retina's DHA component helps stop macular degeneration.
  • Development of the Infant Brain: Sufficient consumption throughout pregnancy might enhance social and cognitive skills and lessen developmental delays.
  • Heart Health: Frequent intake can cut the risk of heart attack and stroke, lessen the accumulation of artery plaque, and raise levels of "good" HDL cholesterol.
  • Anti-Inflammatory Properties: Omega-3s can reduce inflammation.
  • Sleep, Skin, and Memory: The product enhances memory, skin health, and sleep quality.
  • Key Features

OMEGA is a soft gel containing 1000 mg of fish oil, 400 mg EPA, and 300mg DHA. The product is made of premium components that are purified from reliable sources to guarantee its high effectiveness and purity.

  • Why We Recommend It

The product has lots of health benefits. Plus, it's packed into an ideal dosage for easy daily use and enjoying its benefits.


Health Conditioning and Growth Support for Men (HCG) is a specialized formula designed to maintain hormonal balance and support testicular growth. It contains five essential ingredients and is easy to understand. The supplement is specifically formulated for men dealing with low testosterone and those undergoing testosterone replacement therapy.

  • Pros
    • Enhanced Sperm Production and Quality: The maca root powder in the product contains minerals and vitamins that are useful for men's tissues.
    • Boosted Male Performance: Ingredients such as Asian Ginseng and Siberian Ginseng help reduce oxidative stress in tissues, improve blood circulation, and manage blood pressure fluctuations and arterial hardening, thus supporting men's health.
  • Key Features

The product contains Maca Root, Tongkat Ali, Asian Ginseng, Siberian Ginseng, and Zinc Oxide, which are essential for male health. Maca roots, a nutrient-rich powder, can improve the quantity and caliber of sperm produced. The antioxidant tongkat Ali relieves stress increases testosterone and cures infertility. Siberian ginseng strengthens the body and helps with stress management, while Asian ginseng enhances male performance.

  • Why We Recommend It

It's an effective product to increase muscle mass, boost sexual drive, and decrease body fat. After about 30 days, you may begin to notice the benefits of HCG; the most significant results usually show up about 90 days. The result might be slow, but it's a safe way to improve male health.

What Things Should Runners Consider When Using Supplements?

Before consuming any supplements, runners should consider their training routine and be aware of interactions to ensure they can improve their performance and recovery without side effects.

What Things Should Runners Consider When Using Supplements?
  • Running Routine

Your running routine, training duration, and intensity may define what supplements and how much of a dose you should take. Talking with a healthcare professional is necessary as they can consult what nutrition you lack and provide an appropriate course, ensuring effectiveness and safety while consuming. For example, sprinters may need to add more creatine, while endurance runners may benefit more from electrolytes and iron.

  • Interaction Awareness

You should know that supplements can interact with each other and with your medications. For example, excessive coffee intake may hinder the absorption of calcium. Furthermore, if you are using any medicines, be mindful of any potential interactions and talk to a doctor about your supplement regimen. By taking this precaution, you can ensure the safe use of supplements and prevent any negative consequences.

The Bottom Line

Supplements, such as multivitamins, creatine, calcium, and magnesium, can help runners with nutritional deficits, speed up recovery, and boost performance. It's crucial to personalize supplement selections to meet specific needs and ensure they work well with a balanced diet. Plus, it's better to speak with a healthcare expert for proper guidance.

Running stamina supplement products from STAAR LABS can provide the necessary nutrition for your performance. Contact us right now for the best deal!

Watanabe, F. (2007). Access date: 2024-04-24.

Tardy, A.-L., Pouteau, E., Marquez, D., Yilmaz, C., & Scholey, A. (2020). Access date: 2024-04-24.

Cooper, R., Naclerio, F., Allgrove, J., & Jimenez, A. (2012). Access date: 2024-04-24.

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