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Amino Acids
L-Citrulline
Converts to L-arginine more efficiently; increases nitric oxide, improves blood flow, reduces fatigue
Gabriel Score
82/ 100Excellent
CategoryAmino Acids
Applications5 conditions
FormsL-citrulline, citrulline malate
How it works
Converts to L-arginine more efficiently; increases nitric oxide, improves blood flow, reduces fatigue
Typical Dosage
3-6g/day (L-citrulline or 6-8g citrulline malate)
Used for
Erectile dysfunctionAthletic performanceHypertensionMuscle fatigueCardiovascular health
Practical Guide
Available Forms
L-citrulline, citrulline malate
Natural Food Sources
- •Watermelon (especially rind)
- •Cucumbers
- •Pumpkin
Dosing should be individualized. Consult a qualified healthcare practitioner.
The Science
Evidence Base
Excellent82/100
More effective than arginine for NO production; citrulline malate preferred for athletic performance; improves blood flow
Works Well With
L-arginineBeta-alanineCreatineBeetroot extract
Safety Profile
Interactions
- May lower blood pressure
- May interact with nitrates, PDE5 inhibitors
Contraindications
- Low blood pressure
- Citrullinemia (rare genetic disorder)
Trusted Brands
ThornePure EncapsulationsNOWBulk Supplements
Build Your Protocol
Work with a practitioner to design a personalized supplement protocol.
Find a PractitionerCategoryAmino Acids
Applications5
Gabriel Score82/100
Educational purposes only. Consult a qualified healthcare provider before starting any supplement protocol.