The Vitamin Shoppe L-Citrulline supplement bottle
The Vitamin Shoppe

L-Citrulline Review

What We Researched
1 active ingredient analyzed · 7 inactive ingredients decoded · 4 brand certifications checked · Last updated: Aug 2026
100
Product Score Excellent
83
Brand Score Good

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Citrulline 3 g †
Bioavailability Excellent

Absorption Rating

  • L-Citrulline Good
Other Ingredients Excellent

Fillers & Additives

  • Citric Acid
  • Malic Acid
  • Natural and Artificial Flavor
  • Sucralose
  • Beta Carotene (For Color)
  • Acesulfame Potassium
  • Silicon Dioxide
Efficacy Excellent

Dosage Analysis

  • L-Citrulline 3 g Effective

Supplement Facts

Ingredient Amount % Daily Value
L-Citrulline 3 g †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Natural and Artificial Flavor Generally_safe

It is used to improve the taste of the product.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Beta Carotene (For Color) Safe

It provides a yellow or orange color to the product.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Brand Trust Report
The Vitamin Shoppe

Founded 1977 · Secaucus, New Jersey, U.S. · 1050 products · vitaminshoppe.com

Certifications

4 certifications
Nsf Certified For Sport Verified Source
Fda Gmp Inspections Verified Source
Usda Organic Verified Source
Non-GMO Project Verified Verified

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Contains Proprietary Blend — True

Violation History

6 incidents
Lawsuit Understating the sodium content of its Plnt Organic Protein Bar.2025Source
Prop 65 Lead2024-02-08Source
Lawsuit Failure to pay accurate wages and provide proper breaks.2023Source
Lawsuit False and misleading labeling on BodyTech glutamine supplements.2023Source
Recall Vthrive Bioactive Women's One-Daily Multi vitamins2020-09-24Source
Recall The Vitamin Shoppe Energy Formula multivitamins2020-04-16Source
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Frequently Asked Questions
Is The Vitamin Shoppe L-Citrulline a good supplement?

The Vitamin Shoppe L-Citrulline received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 65 servings per container. Of the 7 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, The Vitamin Shoppe, holds a brand trust score of 83/100 with 4 verified certifications including Nsf Certified For Sport, Fda Gmp Inspections, Usda Organic, Non-GMO Project Verified.

What are the ingredients in The Vitamin Shoppe L-Citrulline?

The Vitamin Shoppe L-Citrulline contains 1 active ingredients: L-Citrulline (3 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is The Vitamin Shoppe L-Citrulline safe to take?

The Vitamin Shoppe L-Citrulline has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is The Vitamin Shoppe a trustworthy supplement brand?

The Vitamin Shoppe receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1977 and headquartered in Secaucus, New Jersey, U.S., the company offers 1050 products in their lineup. They hold 4 verified certifications including Nsf Certified For Sport, Fda Gmp Inspections, Usda Organic, Non-GMO Project Verified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: The Vitamin Shoppe has 6 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.