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Lactate

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Lactate is a naturally occurring energy intermediate produced by the body, with production increasing as exercise intensity rises. Lactate-based sports nutrition products provide an external source that may support energy metabolism, perceived effort and acid-base balance during endurance exercise.

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Lactate is a naturally occurring energy intermediate produced by the body, with production increasing as exercise intensity rises. Lactate-based sports nutrition products provide an external source that may support energy metabolism, perceived effort and acid-base balance during endurance exercise.

During exercise, the body breaks down carbohydrate to help produce energy for working muscles. Lactate is formed as part of this process, particularly when the demand for energy is high.

Despite often being associated with burning muscles and fatigue, lactate is not simply a waste product. It can be transported between muscles, the heart, liver and other tissues through monocarboxylate transporters. From there, it can be converted and used within oxidative energy production or recycled into glucose.

Sports nutrition products typically provide lactate in forms such as calcium, magnesium or sodium lactate. These may be combined with carbohydrates and other established fuelling ingredients to complement an athlete’s existing nutrition strategy.

Research into oral lactate supplementation is still developing. Small human studies have reported changes in acid-base balance, reduced perceived effort and, in some cases, improved cycling performance. However, other studies have found no performance benefit and have reported gastrointestinal discomfort in some participants. Lactate products should therefore be introduced during training and should not replace regular carbohydrate intake during endurance exercise.

Our Lactate collection brings together products designed for experienced athletes exploring more advanced fuelling strategies for prolonged or high-intensity exercise. Results may vary depending on the lactate source, dose, timing, exercise demands and individual response.

Key Benefits:

  • Provides lactate that can enter the body’s normal energy pathways
  • Lactate can be transported between tissues and used in oxidative energy production
  • Some lactate salts may support acid-base balance during intense exercise
  • Emerging research suggests a potential reduction in perceived effort
  • Can complement an established high-carbohydrate fuelling strategy

Explore our Lactate collection for an additional approach to endurance fuelling, designed to be tested alongside the carbohydrates, fluids and electrolytes already supporting your performance.

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