2400mg per serving

Free form


Available in 200g, plus Capsules

Scoop included

    Muscle Feast Citrulline is designed to:

    Decrease fatigue

    Decrease muscle soreness

    Increase nitric oxide production

    Improve blood flow

    Increase work capacity

      What is Citrulline?

      Citrulline is a classified nonessential amino acid that is neither a component of any major proteins or enzymes. It provides for processes related to the production of energy in the body, and is responsible for the proper functioning of the immune system. Because of the nonessential nature of citrulline, it may not need to be consistently ingested from any dietary sources. Citrulline is a very unusual amino acid. A variety of biological and chemical reactions define citrulline. This amino acid is formed in the urea cycle with the addition of carbon dioxide, forming ornithine. The process continues as ornithine is combined with aspartic acid to form arginosuccinic acid, which is then further metabolized to the most humanly bioavailable form, L-arginine. This critical transformation, of citrulline to arginine, is fundamental for maintaining the homeostasis of certain toxicities within the body. Arginine itself is a key component in the formation of urea in the liver. The process of removing nitrogen metabolites from the body are directly dependent upon citrulline's conversion to arginine. Citrulline, aspartic acid, citric acid, and magnesium work synergistically to remove excessive nitrogen build-up, and aid in the digestion, absorption, and metabolic processes of specific proteins.

      What are the benefits of taking Citrulline?

      Citrulline has been shown to relax blood vessels, improve blood flow and raise overall nitric oxide levels. Many bodybuilders take citrulline malate with their pre and post workout drinks to help improve recovery, increase vascularity and improve muscle pumps throughout the day and following a training session.

      One study found 5,600mg of citrulline daily for 7 days in healthy men was able to improve blood flow secondary to nitric oxide. The improvement in blood flow was correlated with the serum increases in arginine.

      Recommended dose:

      3000-8000mg taken 60 minutes before exercise

      Does Citrulline have any side effects?

      Citrulline appears to be well tolerated by most individuals and does not have any known side-effects.


      As an adult dietary supplement, take one serving (2.4g) one to two times daily with water or fruit juice. This product may be consumed 30 minutes prior to activity.

      Why Muscle Feast?

      We guarantee our supplements to be the freshest and purest available. Muscle Feast supplements are manufactured under the strictest HACCP, FDA, and Kosher standards, producing the highest quality and purest supplements available. Our raw ingredients undergo state of the art analysis to ensure zero impurities and strict adherence to product labeling. When it comes to price and quality you can't beat Muscle Feast. We guarantee it!

      Important facts you should know about our supplements:

      • Laboratory tested for purity
      • Strict adherence to GMP, HACCP and Kosher standards
      • Licensed and regularly inspected by The Ohio Department of Agriculture
      • Freshly manufactured - not expired or closeout
      • Spoon mixes with no gritty taste or residue
      • Backed by the Muscle Feast 30-day money back guarantee

      How can our quality be so high and our prices so low?

      We are able to sell the highest quality products at these prices because:

      We have over 30 years experience in raw material procurement and we are very selective in what material we use.

      We work with several of the best medical doctors in the country and only carry products they support.

      We have our own quality test equipment to ensure we only use the highest quality products available.   

      Citrulline has a rating of 4.8 stars based on 52 reviews.