How Much Citrulline Is in 100g of Watermelon?
                                
                                
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                                    3 min read                                
                            
                                Scientific studies show that the L-citrulline content in watermelon can vary significantly based on the cultivar and growing conditions. An average 100g serving of watermelon flesh typically contains between 70 and 360 milligrams of citrulline, though this range can differ depending on numerous factors.