Watermelon extract is derived from the fruit or rind of watermelon (Citrullus lanatus), a natural source of the amino acid L-citrulline, which supports nitric oxide production and blood flow. This makes it relevant for enhancing athletic performance and reducing muscle soreness.
L-citrulline is converted in the body into L-arginine and then nitric oxide, a vasodilator that improves circulation and nutrient delivery to muscles during and after exercise.
Watermelon extract is used in pre-workout supplements or recovery formulas to aid endurance, reduce fatigue, and promote muscle oxygenation.
Synonyms:
Citrullus lanatus extract, Natural citrulline source.
Benefits:
- Enhances blood flow and vasodilation
- May reduce muscle soreness
- Supports endurance and exercise performance
Sources:
Extracted from watermelon flesh and rind.
Observations:
Often used in natural pre-workout supplements. More effective when standardized for L-citrulline content. Safe when used appropriately; high doses may cause gastrointestinal upset in sensitive individuals.
Areas of Study Related:
- Sports Performance
- Cardiovascular Physiology
- Nutritional Biochemistry