Antioxidant
Watermelon Powder
Also known as: Citrullus lanatus, Watermelon Extract
B
Evidence
Watermelon is a natural source of L-citrulline, supporting nitric oxide production, blood flow, and exercise performance.
Primary uses
- Blood flow support
- Exercise performance
- Blood pressure support
- Antioxidant
How it works
- L-citrulline converts to arginine
- Increases nitric oxide production
- Supports endothelial function
Dosage
- Typical range
- 500-2000 mg daily
- Timing
- Pre-workout or with meals
- With food
- Optional
- Duration
- Safe for long-term use
- Special populations
- Athletes, cardiovascular support
Forms
- L-citrulline extract· 100/100
- Seed extract· 85/100
- Powder· 80/100
Safety
Common side effects
- Rare GI upset
Evidence notes
Good evidence for citrulline content and cardiovascular benefits
Grade B: Some human trials support key claims; further confirmation needed.
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