• Supplement bottle labeled 'KH Katherine Home' on a beige background
  • Supplement Facts label for L-Arginine Supplement showing niacin, calcium, L-arginine, L-citrulline, and beta alanine amounts per serving.
  • Open Katherine Home L-Arginine Supplement bottle with capsules spilling out on white background.
  • Close-up of Katherine Home L-Arginine vegetable capsules arranged neatly on a white surface.
  • Front view of Katherine Home L-Arginine Supplement bottle with minimalist white label and black cap.

L-Arginine Supplement

L-Arginine Supplement

$35.99 USD
$35.99 USD
Shipping calculated at checkout.

Active Ingredients & Key Benefits

• L-Arginine & L-Arginine AKG 2:1 Extract — Promote nitric oxide production for better blood flow and endurance.
• L-Citrulline & L-Citrulline Malate — Enhance workout performance and reduce fatigue.
• Beta Alanine — Supports strength, recovery, and reduced muscle soreness.
• Niacin & Calcium — Aid energy metabolism and overall muscle function.

Directions / How to Use

• Take two capsules once daily, preferably 20–30 minutes before a meal with an 8 oz glass of water.
• Ideal for pre-workout use to support circulation and endurance.
• Each bottle provides 30 servings (60 vegetable capsules).

Quality Standards

• Capsuled in the USA with globally sourced ingredients
• Packaged at FDA Registered & GMP Certified (Eurofins) Facilities
• Third Party Laboratory Tested for purity and potency
• Non GMO, Corn Free, and Lactose Free
• Produced without artificial preservatives or colors
Allergen Information
L-Arginine Supplement

$35.99 USD