Marvelous Nutrition Arginine 4000mg Pump – 300g (75 Servings)

A pure “old-school” amino acid supplement delivering 4000mg of L-Arginine per serving, designed to enhance muscle pump, blood flow, and workout performance.

It works by boosting nitric oxide (NO) production, leading to improved vasodilation and nutrient delivery to muscles. 

🔬 Key Ingredients:

• 100% L-Arginine
• No additives or fillers
• Unflavored formula

Each serving provides 4000mg L-Arginine 

⚡ Supplement Facts:

• Net weight: 300g
• Servings: ~75
• Serving size: 4g

🚀 Benefits:

• Enhances muscle pump
• Improves blood circulation
• Boosts workout performance
• Supports oxygen & nutrient delivery
• May support natural GH release 
• 🕒 Suggested Use:
• Take 4g daily
• 20–30 minutes before workout
• Can be stacked with other pre-workout ingredients