Training and supplement education
Practical explainers on training, ingredients, testing, and label literacy. Use them to make decisions based on the label and your training—not marketing noise.
Start with: progressive overload, creatine monohydrate, caffeine and exercise performance, or what BSCG certification verifies.
L-Citrulline is a non-essential amino acid that your body converts to L-Arginine, which then produces nitric oxide (NO). More nitric oxide means better blood flow, more oxygen to muscles, and improved exercise performance. It's one of the most effective and well-researched pre workout ingredients available.