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Citrulline

Bodybuilding.com SignatureUpdated April 2026

This product has been discontinued. Label data shown is from the last available version.

Product Information

Form
Powder
Servings Per Container
100
UPC
8 53002 00772 6
Product Type
Amino acid/Protein
DSLD Entry Date
2019-09-24

Target Groups

VeganVegetarianAdult (18 - 50 Years)Women (not pregnant or lactating)Gluten FreeDairy Free

All Ingredients

IngredientAmount% DV
L-Citrulline2 Gram(s)

† Daily Value not established.

Label Statements

General Statements: All Other Content

A signature is a promise. A symbol of your identity. Your mark on the world. Bodybuilding.com was founded on a single promise: Trust. It's who we are and it's in our blood. Our Signature line is built on the same promise. Every product is transparent, filler-free, and formulated with effective doses of research-backed ingredients you can trust. We create the highest quality supplements, so you can focus on leaving a mark of your own.

Formulation re: Does NOT Contain

Every product is transparent, filler-free, and formulated with effective doses of research-backed ingredients you can trust.

Precautions re: All Other

Warnings: Consult your physician before using this product.

Precautions re: Children

Not for use by those under the age of 18 or by women who are pregnant, trying to become pregnant, or are nursing.

Precautions re: Pregnant or Nursing or Prescription Medications

Not for use by those under the age of 18 or by women who are pregnant, trying to become pregnant, or are nursing.

Formula re: Contains

Bodybuilding.com Signature Citrulline is 100% pure, providing 2 grams of this key amino acid per scoop. L-Citrulline is converted to L-Arginine in the body, ultimately leading to an increase in nitric oxide. This increase in nitric oxide promotes blood flow to the muscles, making it a key component of any pre-workout product.

Suggested/Recommended/Usage/Directions

Directions for Use: As a dietary supplement, add 1 scoop (2 grams) to your favorite beverage 1-2 times daily. To boost your workout, combine with Signature Pre Workout or, for maximum post-workout benefits, combine with Signature Creatine and BCAA.

Seals/Symbols

Made in USA

General: Product/Version Code

Manufactured in the USA in a GMP registered facility with domestic and international ingredients.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

General Statements: All Other Content

Boosts blood flow to muscles Supports endurance 100 servings

Formulation re: Does NOT Contain

Pure No fillers

FDA Statement of Identity

Dietary Supplement

Formulation re: Does NOT Contain

Gluten and soy free

Formulation re: Vegetarian/Vegan

Vegan

Formulation re: Does NOT Contain

No wheat, dairy, soybeans, tree nuts, peanuts. Contains no added sugar.

Supplement Facts Panel

Supplement Facts
Serving Size 2 Gram(s)
Servings Per Container 100
Amount Per Serving% Daily Value*
L-Citrulline
2 Gram(s)

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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