100% Pure L-Citrulline 500 Milligrams

Suggested Use

4 capsules 1-2x dailySuggested Use: As a dietary supplement; take 4 capsules (2000 mg) 1 to 2 times daily or asdirected by your physician.

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  L-Citrulline Powder

  iHerb4.8(140)

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  Nutrabio L-Citrulline

  The Nutrition Corners4.8(140)

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  Citrulline By Nutrabio

  PNC Maine4.8(140)

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  Bloodline Extreme Pump Matrix

  Walmart - NutraBio4.8(30)

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  NutraBio Base Pre-Workout

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  NutraBio PRE Workout

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  NutraBio BASE Pre-Workout Powder - Energy, Focus, Pumps & Hydration - Lemon Lime

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  L-Citrulline 1000g Powder

  Jo Mar Labs

  $254.00

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• GNC

  4.3 (33)

  Vitamin & supplements store

  Area B, 964 Norland Ave Bldg 10, Chambersburg, PA 17201

  Directions(717) 262-1060

• The Vitamin Shoppe

  4.3 (156)

  Vitamin & supplements store

  1730 Massey Blvd Unit 100, Hagerstown, MD 21740

  Directions(301) 790-0635

• The Nutrition Center Inc.

  4.4 (25)

  Vitamin & supplements store

  1632 Orchard Dr, Chambersburg, PA 17201

  Directions(717) 263-4725

• GNC

  4.0 (27)

  Vitamin & supplements store

  18043 Garland Groh Blvd, Hagerstown, MD 21740

  Directions(301) 745-6237

• RANVIT Vitamins & Supplements

  1.0 (1)

  Vitamin & supplements store

  936 Pennsylvania Ave, Hagerstown, MD 21742

  Directions(202) 425-7184

• The Vitamin Shoppe

  4.6 (126)

  Vitamin & supplements store

  6455 Carlisle Pike, Mechanicsburg, PA 17050

  Directions(717) 791-0120

• GNC

  4.2 (93)

  Vitamin & supplements store

  7820 Wormans Mill Rd, Frederick, MD 21701

  Directions(301) 662-6667

• GNC

  4.0 (48)

  Vitamin & supplements store

  3566 Capital City Mall Dr #248, Camp Hill, PA 17011

  Directions(717) 761-9923

• Eight weeks of resistance training in conjunction with glutathione and L-Citrulline supplementation increases lean mass and has no adverse effects on blood clinical …

  P Hwang, FE Morales Marroquín, J Gann… - Journal of the …, 2018 - Taylor & Francis

  Full article: Eight weeks of resistance training in conjunction with glutathione and L-Citrulline supplementation increases lean mass and has no adverse effects on blood clinical safety …

  201861 citations

• Dietary supplementation with L-citrulline improves amino acid composition and broiler performance, and modulates gut microbiota

  Y Ma, T Liu, S Chen, H Shen, J Wang - Frontiers in Microbiology, 2025 - frontiersin.org

  … at a dose of 145 mg/kg twice daily to … L-citrulline can enhance the production performance of broilers and improve antioxidant and immune functions, thereby protecting intestinal health…

  202513 citations

• Unlocking the potential of l‐α‐glycerylphosphorylcholine in the food industry: From safety approvals to market prospects

  J Cao, E Su - Comprehensive Reviews in Food Science and …, 2025 - Wiley Online Library

  … The utilization of l-α-GPC in dietary supplements and health … chain amino acids and 6 g l-citrulline) for 7 days was found to … brands like NOW Foods, NutraBio Labs, and Life Extension …

  20254 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-09-25. DSLD Label ID: 50976. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.