Common questions

Is NOW Foods L-Citrulline Powder 4 oz Pwdr healthy?

NOW Foods L-Citrulline Powder 4 oz Pwdr scores 88/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This product contains only L-Citrulline, a beneficial amino acid known for its role in improving exercise performance and reducing muscle soreness.

How processed is NOW Foods L-Citrulline Powder 4 oz Pwdr?

NOW Foods L-Citrulline Powder 4 oz Pwdr is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive NOW Foods L-Citrulline Powder 4 oz Pwdr's score?

In Scout's ingredient-by-ingredient analysis, L-citrulline counts in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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NOW Foods L-Citrulline Powder 4 oz Pwdr

Name: NOW Foods L-Citrulline Powder 4 oz Pwdr
Brand: Vitamin Shoppe

Vitamin Shoppe

Excellent

Analysis updated August 2026 · How Scout scores

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At a glance

Beneficial ingredients 1

Harmful ingredients 0

Owned by Kingswood Capital Management, L.P. and Performance Investment Partners, LLC

Category Protein Powders

Summary

This product contains only L-Citrulline, a beneficial amino acid known for its role in improving exercise performance and reducing muscle soreness. It is minimally processed and free from any additives or harmful ingredients, making it a high-quality supplement choice.

Key ingredients 1

L-citrulline

Good

L-Citrulline is an amino acid that plays a role in the urea cycle, helping to remove ammonia from the body. It is often used to improve exercise performance and reduce muscle soreness. As a single, high-quality active ingredient, it is minimally processed and free from additives.

Benefits

L-Citrulline may enhance nitric oxide production, improving blood flow and cardiovascular health.

See more about L-citrulline →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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