Best L-Citrulline

Sale#1 Real Supplements Rated Best in 2020
NOW Sports Nutrition, L-Citrulline, Extra Strength 1200 mg, Amino Acid, 120 Tablets
  • EXTRA STRENGTH: This extra strength NOW Sports product has more citrulline (1,200 mg per tablet) than our regular strength product (750 mg per capsule).
  • NITRIC OXIDE PROMOTER: Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with other amino acids to rid the body of ammonia, a by-product of protein metabolism.
  • CLASSIFICATIONS/CERTIFICATIONS: Informed-Sport/Informed-Choice, Steroid Free, Non-GMO, Kosher, Vegan, Soy Free, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, Egg Free, Keto Friendly
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
#2 Real Supplements Rated Best in 2020
Nutricost L-Citrulline 750mg, 180 Capsules - 1500mg Per Serv, Gluten Free
  • 750mg of L-Citrulline Per Capsule, 1500mg Recommended Serving Size
  • 180 Capsules Per Bottle
  • High Quality L-Citrulline, Non-GMO, Gluten Free
  • Made in a GMP Compliant, FDA Registered Facility
  • Non-GMO and Gluten Free
Sale#3 Real Supplements Rated Best in 2020
NOW Supplements, L-Citrulline 750 mg, Supports Protein Metabolism*, Amino Acid, 180 Veg Capsules
  • SUPPORTS PROTEIN METABOLISM*: This non-essential amino acid is an important intermediate in the urea cycle, functioning along with other amino acids to rid the body of ammonia, a byproduct of protein metabolism.*
  • VEGAN CAPSULES/HEALTHY IMMUNE SYSTEM FUNCTION*: Citrulline also plays an important role in the healing process and in the maintenance of a healthy immune system.*
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
#4 Real Supplements Rated Best in 2020
L Citrulline Capsules 1,200mg Per Serving, 210 Count (L-Citrulline Increases Levels of L-Arginine and Nitric Oxide) Muscle Recovery Supplement – Improve Muscle Pump by Double Wood Supplements
  • Made and Tested in the USA; Our L Citrulline capsules are made in the USA and safety tested for heavy metal and microbes in a state of the art New York facility
  • Boost L Arginine Levels; Research shows that L Citrulline may be more effective at increasing levels of L Arginine in the body when compared to direct L Arginine supplementation
  • Boost Nitric Oxide Levels; L Citrulline supports the synthesis of Nitric Oxide which may help enhance blood flow, circulation, and the “pump” experienced when lifting weights
  • Reduce Fatigue; Some research suggests L Citrulline may reduce fatigue and improve endurance for aerobic and anaerobic exercise
Sale#5 Real Supplements Rated Best in 2020
BulkSupplements.com L-Citrulline DL-Malate 2:1 (500 Grams)
  • Helps boost energy and Preworkout
  • Aids exercise recovery and Supports circulation*
  • Contributes to cardiovascular health and Promotes heart health*
  • Fortifies the immune system and Benefits sexual health*
  • May help aid libido*
#6 Real Supplements Rated Best in 2020
L-Citrulline Powder by BulkSupplements (1 Kilogram)
  • Preworkout and Boost athletic endurance*
  • Support cardiovascular health*
  • Promote heart health*
  • Fortify immune function*
  • Contribute to sexual wellness and aid libido*
Sale#7 Real Supplements Rated Best in 2020
Amazing Formulas L Citrulline 2000mg Per Serving 120 Tablets (Non-GMO,Gluten Free) - Promotes Healthy Circulation & Cardiovascular Health - Enhances Endurance
  • SUPPORT FOR YOUR WORKOUT L-Citrulline can be converted to L-Arginine in the body to increase nitric oxide levels and enhance circulation. Many pro trainers recommend citrulline supplements for boosting endurance and combating fatigue.
  • CITRULLINE PILLS WITH NO UNWANTED FILLERS Our citrulline caps are made without artificial preservatives, colorants, flavors or additives. It is free of sugar, starch, milk, lactose, soy, gluten, wheat, fish and yeast
  • OPTIMUM DOSAGE Each serving of 2 tablets of our L-Citrulline dietary supplement provides 1000 mg of L-citrulline, making it an optimum and effective dosage
  • QUALITY YOU CAN TRUST All Amazing Formulas products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world. Our product is free of preservatives, artificial colors and artificial sweeteners, making it a great choice dietary supplement
  • PURITY & POTENCY All our products are proudly made in USA with Guaranteed Purity & Potency. We offer best quality products for the best value. All our products are Third Party Tested. We do not compromise on quality
Sale#8 Real Supplements Rated Best in 2020
KAGED MUSCLE, Premium L-Citrulline Powder, Enhance Muscle Pumps, Improve Muscle Vascularity, Nitric Oxide Booster, Citrulline, Unflavored, 100 Servings
  • MASSIVE MUSCLE PUMPS – Boost L-arginine and nitric oxide levels with KAGED MUSCLE L-Citrulline powder, and get those massive, sleeve-splitting muscle pumps you’ve been craving.*
  • POTENT FORMULA – Each serving contains 2 g of Pure L-citrulline to support nutrient delivery through vascular blood flow.*
  • CLEAN INGREDIENTS – Formula has been carefully engineered to have zero added flavors or colors. It’s also vegetarian and kosher, so it’s great if you have specific dietary needs.
  • BANNED SUBSTANCE FREE – This product is third-party tested to be free of all banned substances.
  • TRANSPARENT LABELLING – Know exactly what you’re putting into your body with 100% label transparency
#9 Real Supplements Rated Best in 2020
Best Naturals L-Arginine L-Citruline Complex Tablets, 250 Count
  • l arginine l citrulline Supports Peak Performance
  • l arginine l citrulline Supports Protein Metabolism
  • l arginine l citrulline Supports liver detoxification
  • l arginine l citrulline Supports liver detoxification
  • All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly Made in USA -- Purity & Potency Guaranteed
#10 Real Supplements Rated Best in 2020
Nutricost Pure L-Citrulline (Base) Powder (600 Grams)
  • No Malate, Just Pure Base Powder
  • 3 Grams of L-Citrulline Powder Per Serving (200 Servings)
  • 600 Grams of L-Citrulline Powder Per Bottle
  • Non-GMO and Gluten Free
  • Manufactured In a GMP Compliant, FDA Registered Facility
#11 Real Supplements Rated Best in 2020
Nutricost L-Citrulline Malate Powder (2:1) 1.2KG
  • 3 Grams Per Scoop (400 Servings)
  • 1.2 KG of L-Citrulline Malate Powder Per Bottle
  • High Quality Powder
  • Gluten Free and Non-GMO
  • Manufactured In a GMP Compliant, FDA Registered Facility
#12 Real Supplements Rated Best in 2020
Source Naturals L-Arginine L-Citrulline Complex, 120 Tablets, 1000 mg
  • SUPPORT MUSCLE METABOLISM. Free-form amino acid combination. Arginine supports muscle metabolism, energy, heart function and circulation. Arginine easily converts into nitric oxide (NO).
  • LIVER DETOXIFICATION. l-Arginine/l-Citrullinne Complex supports liver detoxification l-Arginine and l-Citrulline are two amino acids bundled into a single powerful supplement. Both are key intermediates in the Krebs urea cycle, where they participate in the detoxification of ammonia via the production of urea.
  • MUSCLE RELAXATION. The formation of NO mediates smooth muscle relaxation in the blood vessel wall, and thus reduces the workload of the heart.
  • TRUSTED FOR OVER 35 YEARS. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health.
  • MANUFACTURED IN THE USA. Our facility is located in Scotts Valley California.
Sale#13 Real Supplements Rated Best in 2020
Havasu Nutrition Extra Strength L Arginine - 1200mg Nitric Oxide Supplement for Muscle Growth, Vascularity and Energy - L-Citrulline & Essential Amino Acids to Support Physical Endurance, 60 Capsules
  • Nitric oxide in a nutshell; nitric oxide may sound like something a mad scientist would create, but it's actually a naturally occurring molecule your body needs; automatically, your body converts the amino acid arginine, found in our l-arginine and l-citrulline ingredient combination, into a benefit packed nitric oxide
  • A tiny molecule with a big job; we know just how important it is to take care of your vital organs, which is why our arginine supplement is specially formulated for better overall blood circulation; each nitric oxide molecule works to relax your blood vessels so that oxygen can flow more freely throughout your body
  • Say yes to nitric oxide; our customers can't get enough of our nitric oxide supplements, join them in saying yes to all-day energy, increased physical endurance, better post-workout muscle recovery, and overall improved blood circulation from head to toe
  • Muscle builder for men and women; with age and stress, we know it can be hard to get past your fitness plateau; our nitric oxide booster supplements can help give you the endurance you need to workout harder and longer, so that you can see improved muscle growth and vascularity quicker
  • Benefits beyond the gym; our nitrous oxide supplements for men and women, will provide you with all of the full-body benefits that increased oxygen has to offer; our supplements are formulated with the most effective natural ingredients at the perfect doses because your overall health and wellness is our priority
#14 Real Supplements Rated Best in 2020
Zazzee L-Citrulline Malate, 180 Veggie Caps, 750 mg, Superior Free-Form, Vegan, Non-GMO and All Natural, Contains Organic Stabilizers
  • SUPERIOR QUALITY AND OUTSTANDING VALUE: Our L-Citrulline contains 750 mg per capsule AND 180 capsules per bottle – an amazing value! Compare this to other leading brands that require 2 capsules per serving, or contain less than 180 capsules. In addition, each capsule is all-natural, stabilized organically, 100% vegan, and contains no unwanted fillers or additives.
  • ENHANCED ABSORPTION: Our L-Citrulline is derived from L-Citrulline Malate, a superior form of L-Citrulline. Numerous studies have shown that this form of L-Citrulline is more bioavailable than other forms, and thus is more easily absorbed by the body.
  • 100% VEGETARIAN AND STABILIZED ORGANICALLY: All ingredients, as well as the capsules, are 100% vegetarian and non-GMO. While other competing products use various chemicals as fillers, binders, and excipients, our L-Citrulline replaces these unwanted additives with a proprietary, organic, all-natural blend. This product is free of gluten, soy, milk, egg, fish, shellfish, and tree nut ingredients.
  • SUPERCHARGE YOUR WORKOUT: Our L-Citrulline is a must-have for a super workout! L-Citrulline speeds up the recovery time after a workout, supports the building of healthy muscle mass, and promotes increased stamina and energy levels. L-Citrulline aids in liver detoxification by removing ammonia, a toxic byproduct of intense exercise. L-Citrulline also supports the immune system and overall bodily detoxification.
  • GOLD STANDARD PRODUCTION: Your health and safety mean everything to us. For that reason, our L-Citrulline is manufactured in the USA, in a fully compliant facility with adherence to good manufacturing policies and under the most stringent quality control. You can rest assured that you get the best value for your money!
#15 Real Supplements Rated Best in 2020
Jarrow Formulas L-Citrulline, Supports Nitric Oxide Production,* Exercise Recovery* and Liver Detoxification*, 60 Tablets
  • Supports nitric oxide production
  • Exercise recovery and liver detoxification
  • No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish and no peanuts/tree nuts
  • Country of origin is United States
#16 Real Supplements Rated Best in 2020
Source Naturals L-Citrulline 1000mg - Nitric Oxcide Booster - 120 Capsules
  • Supports sports performance and good health, while at the same time helping the liver detoxify
  • Helps the body rid itself of ammonia, a by-product of intense exercise
  • Helps the body recover after a workout
  • Supports athletic performance and recovery from muscle fatigue.
  • Citrulline helps the liver’s detoxification process by converting toxic ammonia into urea for elimination.
#17 Real Supplements Rated Best in 2020
Amazing Nutrition L-Arginine/L-Citrulline Complex 1000 Mg* Combines Two Amino Acids with Potential Health Benefits * Supports Energy Production * Ads to Improve Athletic Performance (240 Tablets)
  • L-Arginine / L-Citrulline Complex are two amino acids that are believed to have potential therapeutic uses. L Citrulline is a precursor of L-Arginine; it is converted into L-Arginine once inside the body thus increasing the benefits of L-Arginine. L-Arginine and L-Citrulline work together to support energy production, aid to improve athletic performance, and muscle mass, making it a great athletic supplement
  • L-Arginine and L-Citrulline supports cardiovascular health and circulatory function. It facilitates blood flow to various organs and may help to alleviate problems such headaches, digestive issues, muscle weakness etc.
  • L-Arginine and L-Citrulline may also help to detox the body by helping it rid itself of ammonia, a by-product of exercise; this clearing may enables the body to recover after a workout
  • All Amazing Formulas products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world.
  • All our products are proudly made in USA with Guaranteed Purity & Potency. We offer best quality products for the best value. All our products are Third Party Tested. We do not compromise on quality
Sale#18 Real Supplements Rated Best in 2020
NOW Supplements, L-Citrulline Pure Powder, Supports Protein Metabolism*, 4-Ounce
152 Reviews
NOW Supplements, L-Citrulline Pure Powder, Supports Protein Metabolism*, 4-Ounce
  • VEGAN PURE POWDER/SUPPORTS PROTEIN METABOLISM*: A non-essential amino acid that is an important intermediate in the urea cycle, functioning along with other amino acids to rid the body of ammonia, a byproduct of protein metabolism.*
  • HEALTHY IMMUNE SYSTEM FUNCTION*: Plays an important role in the healing process and in the maintenance of a healthy immune system.*
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968

Top 10 health benefits of L-citrulline

The amino acids are the building blocks of protein which in itself is the essential nutrient for the body. The amino acids come in two different types, one is the essential amino acids and other is the non-essential amino acids. L-citrulline is a later type of amino acid. It is produced by the body and plays multiple roles to improve the body conditions. The external food sources of L-citrulline are watermelon, cucumber, pumpkin, melon, and squash. The top 10 functions that it plays in the human body are:

1. Keeps your body active

The powdered form of L-citrulline supplement is used by many people all around. A study was carried out on 18 men with fatigue. They took the supplement before exercise and reported a reduction in fatigue. The study further showed that the amount of ATP increased in these individuals.

2. Increases the amount of nitric oxide

The role of nitric oxide in the body is to relax the vessels. The relaxed arteries ensure smooth blood flow and keep the blood pressure within an optimum range. It helps prevent many cardiac diseases.

3. Help heal intestinal diseases

The experiments show that L-citrulline improves digestive tract conditions. The intestinal diseases like the celiac disease, short bowel disorder, and damage caused to small intestines by radiations are said to improve with the use of this supplement.

4. Enhances exercise capacity of the body

The University Of Cordoba, Spain carried out a study on the effects of L-citrulline on the improved physical performance of the men. It was found out that one dose of the supplement enhanced the user ability to do flat barbell bench presses.

5. Used in urea cycle disorders

L-citrulline improves patients with urea cycle disorders by reducing the level of ammonia in the body. It promotes weight gaining and increases protein intake.

6. Treats erectile dysfunction

The issue of erectile dysfunction is common in men these days. The L-citrulline supplements are known for male enhancement with the use of the supplement. The study conducted at the University Of Foggia, Italy shows improved results in men taking this supplement.

7. Supports a healthy immune system

The immune system is strengthened by proteins and other nutrients. The supplement is known to benefit the cells like neutrophils. It enhances the cell’s fighting function and protects the body from invading agents.

8. Helps in neurodegenerative diseases

The neurodegenerative diseases are tough to handle. For such diseases, every option available is a blessing. The experiments to find out L-citrulline effect on Parkinson’s diseases and dementias is under action.

9. Changes in growth hormonal levels

The L-citrulline is known for increasing the levels of arginine in the body. This action takes place after exercise. The arginine is known for increasing the level of growth hormone by blocking the release of GH inhibiting hormone.

10. Improves patients with heart failure

One of the main functions of this non-essential amino acid is to protect the patient from worsening heart conditions like heart failure. Its positive role with nitric oxide keeps the vessels dilated. It increases the pumping volume of the heart.

Real Supplements gives you the best L-Citrulline on the market today. Our top-rated lists are fresh and current so you get the best options.

 

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