L-Citrulline Powder, 7 oz (200 g)
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
None
Recommended Use
Suggested adult use: Take 1 scoop daily with 8 oz. of water or beverage of your choice, before workouts, or as recommended by a nutritionally informed physician.
Warnings
Warning: Do not use in conjunction with vasodilating medications.
Frequently Asked Questions
What is Doctor's Best L-Citrulline Powder, 7 oz (200 g)'s Formulate score?
Doctor's Best L-Citrulline Powder, 7 oz (200 g) scores 88 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Doctor's Best L-Citrulline Powder, 7 oz (200 g) worth it?
Doctor's Best L-Citrulline Powder, 7 oz (200 g) scores 88/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Doctor's Best L-Citrulline Powder, 7 oz (200 g)?
Each serving contains L-Citrulline (3 g). Serving size: 3 Gram(s). 66 servings per container.
How do I take l-citrulline powder, 7 oz (200 g)?
Suggested adult use: Take 1 scoop daily with 8 oz. of water or beverage of your choice, before workouts, or as recommended by a nutritionally informed physician.
Who makes L-Citrulline Powder, 7 oz (200 g)?
L-Citrulline Powder, 7 oz (200 g) is made by Doctor's Best. See Formulate's full grade and product lineup for Doctor's Best on its brand page.
Is Doctor's Best L-Citrulline Powder, 7 oz (200 g) third-party tested?
Doctor's Best lists the following certifications and testing for this product: Non-GMO, Gluten-Free, Vegan, Vegetarian, Dairy-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.