NutraBio L-Arginine supplement bottles with 120 capsules, natural amino acid dietary supplement for fitness and performance.
NutraBio L-Arginine supplement in 120 capsules, showing the bottle with label and capsules inside.
NutraBio L-Arginine supplement in 120 capsules, featuring white capsules and label with blue and red accents for Ultimate Sport Nutrition.
NutraBio L-Arginine supplement bottles with 120 capsules, natural amino acid dietary supplement for fitness and performance.
NutraBio L-Arginine supplement in 120 capsules, showing the bottle with label and capsules inside.
NutraBio L-Arginine supplement in 120 capsules, featuring white capsules and label with blue and red accents for Ultimate Sport Nutrition.
Ultimate Sport Nutrition

NutraBio L-Arginine - 120 Capsules

sku-51390454792487

$19.99
/
2 in stock

L-Arginine is a semi-essential amino acid that plays a role in nitric oxide production, protein synthesis, circulation, and overall exercise performance.* This free-form L-Arginine formula is designed to support blood flow, muscle performance, and cardiovascular health as part of an active lifestyle.*

Key Features

  • Nitric Oxide Support* – Helps support nitric oxide production, which plays a role in healthy blood flow and circulation.*
  • Exercise Performance Support* – Designed to help support training performance and active lifestyles.*
  • Protein Synthesis Support* – Plays a role in protein metabolism and amino acid utilization.*
  • Cardiovascular Support* – Helps support healthy circulation and overall cardiovascular function.*
  • Immune System Support* – Arginine is involved in multiple biological processes related to immune function.*
  • Creatine Production Support* – Serves as a precursor involved in the body's natural creatine synthesis pathways.*

Why L-Arginine?

L-Arginine is involved in numerous metabolic processes throughout the body, including nitric oxide production, nitrogen transport, and amino acid metabolism.* As a precursor to nitric oxide, it helps support healthy blood flow and vascular function while also contributing to normal protein metabolism and physical performance.*

Quality Standards

This formula features free-form L-Arginine that is HPLC-verified for purity and quality.

Suggested Use

Use as directed on the product label or as recommended by a qualified healthcare professional.**

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