NOW L-Citrulline Pure Powder 1,500 mg – 4 oz

NOW L-Citrulline Pure Powder is a single-ingredient amino acid supplement designed to support protein metabolism and normal immune system function. L-Citrulline is a non-essential amino acid and an important intermediate in the urea cycle, a natural process involved in managing ammonia produced during protein metabolism. Each 1/2-level-teaspoon serving provides 1,500 mg of pure L-Citrulline with no additional ingredients. The unflavored powder can be mixed into water or another preferred beverage, offering a flexible alternative to capsules and tablets. With approximately 75 servings in each 4 oz container, this concentrated formula is suitable for adults seeking convenient amino acid nutrition and active-lifestyle support. For a capsule format, see NOW L-Citrulline 750 mg Capsules, or browse the full NOW Foods collection.

Key Benefits

• Supports normal protein metabolism
• Supports the body's natural urea-cycle processes
• Promotes healthy immune system function
• Provides 1,500 mg of pure L-Citrulline per serving
• Supports amino acid nutrition for active adults
• Offers a flexible powder formula with no other ingredients
• Provides an unflavored powder that mixes into water or a preferred beverage

Product Details

• Size: 4 oz (113 g), approximately 75 servings
• Serving size: 1/2 level teaspoon (approximately 1.5 g), providing 1,500 mg of pure L-Citrulline
• Main ingredient: L-Citrulline only; no other ingredients
• Flavor: Unflavored
• Dietary features: Vegan, vegetarian, non-GMO, kosher, dairy free, egg free, soy free, nut free, and made without gluten
• Quality: Manufactured under GMP quality standards; packaged and quality tested in the United States; bottle made from 100% post-consumer recycled resin

Suggested Use

Take 1/2 level teaspoon one to two times daily between meals, as directed on the product label. Store in a cool, dry place after opening. For adults only. Consult a healthcare professional if pregnant, nursing, taking medication, especially blood-pressure medication, nitrates, or other vasodilating drugs, or managing a medical condition, particularly abnormal blood pressure. Keep out of reach of children. Do not consume the enclosed freshness packet.

Why Choose NOW Foods

A pure powder keeps things simple: one ingredient, one measured half-teaspoon, mixed into water or your preferred beverage between meals. With approximately 75 servings per 4 oz container and no added ingredients, it is a transparent, routine-friendly choice for adults and fitness-focused users who want straightforward amino acid nutrition.

For another pure amino acid powder, consider NOW Taurine Powder 875 mg.

Frequently Asked Questions

Q: How much L-Citrulline is in each serving?

A: Each 1/2-level-teaspoon serving provides 1,500 mg of pure L-Citrulline.

Q: What is L-Citrulline?

A: L-Citrulline is a non-essential amino acid and an important intermediate in the urea cycle.

Q: What does L-Citrulline support?

A: L-Citrulline supports normal protein metabolism, the body's natural urea-cycle processes, and healthy immune system function.

Q: What is the urea cycle?

A: The urea cycle is a natural process involved in managing ammonia produced during protein metabolism.

Q: How do I take it?

A: Take 1/2 level teaspoon one to two times daily between meals, as directed on the label.

Q: How many servings are in the container?

A: The 4 oz container provides approximately 75 servings.

Q: Are there any other ingredients?

A: No. This is a single-ingredient formula with no additional ingredients.

Q: What does it taste like?

A: The powder is unflavored and can be mixed into water or another preferred beverage.

Q: Is this product vegan?

A: Yes, it is vegan and vegetarian, and also non-GMO and kosher.

Q: Should I talk to a healthcare professional first?

A: Yes, especially if you are pregnant, nursing, taking medication, especially blood-pressure medication, nitrates, or other vasodilating drugs, or managing a medical condition, particularly abnormal blood pressure.

Add NOW L-Citrulline Pure Powder to your daily routine for flexible, single-ingredient amino acid support.

This product is a non-prescription wellness product. It has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional before use.