Nitrosigine (Inositol-Stabilized Arginine Silicate)

What Is Nitrosigine?

Nitrosigine is the registered brand name for inositol-stabilized arginine silicate — a patented complex of L-Arginine, silicon, and inositol developed to address the oral bioavailability limitation of standard L-Arginine supplementation. As established in Section 42, L-Arginine undergoes significant first-pass hepatic catabolism when ingested orally. Nitrosigine's developers (Nutrition 21 / Balchem Corporation) claim that the inositol-silicate stabilisation improves arginine's bioavailability and sustains elevated plasma arginine levels for longer than standard L-Arginine supplementation.

The silicon component may independently contribute to connective tissue and joint health positioning, as silicon has been studied for its role in collagen synthesis.

Sourcing Note — Patented Ingredient

Nitrosigine is a registered trademark and patented ingredient. Legitimate supply requires purchasing through Nutrition 21's (Balchem Corporation's) licensed manufacturing and distribution network. Any claim of "Nitrosigine" on a product requires verification that the ingredient is genuine licensed material — not a generic arginine silicate preparation. YNP Ingredients lists this as a USA-sourced ingredient — confirm current licensed supply status directly with the team.

Specification & Form

Applications

• Premium pre-workout formulations (NO support, pump)
• Cognitive performance formulations (silicon component; inositol)
• Sports nutrition products where patented ingredient positioning adds marketing value

Buyer Checklist

• Confirmed with team that supply is licensed/genuine Nitrosigine, not generic arginine silicate
• Pack size, MOQ, and current availability confirmed directly
• COA confirming identity as inositol-stabilized arginine silicate
• FSSAI-compliant documentation confirmed