L-Citrulline is an amino acid that works to raise both arginine and ornithine plasma levels more efficiently and for longer periods of time than just l-arginine supplementation alone. It has quickly become the leader for nitric oxide increasing supplementation.

As an athletic performance supplement, l-citrulline has been shown to provide the following benefits when dosed properly (4-8g per serving). 

• Decreased fatigue [1]
• Decreased muscle soreness [2]
• Increased nitric oxide [3]
• Increased blood flow [4]
• Increased growth hormone (study showed 66.8% increase post workout) [5]

L-Citrulline is one of the most promising pre-workout supplement ingredients for the purpose of building muscle. 

Derived from watermelon, l-citrulline is considered natural.

Serving Size: 1-2 Scoop (3-6g)
Servings Per Container: 100-200

Directions: As a dietary supplement, mix 1-2 scoops (3-6g) with 8-12 ounces of cold water or juice. Consume 1-3 times daily between meals. As a pre-workout booster, consume up to 2 scoops 15-30 minutes before exercise.

Ingredients: