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L-Citrulline, 60 Tablets, Jarrow Formulas


  • With Quatrefolic and Mixed Tocopherols
  • Includes 4th Generation Folic Acid Technology
  • Supports Nitric Oxide Production, Exercise Recovery and Liver Detoxification
  • KQ – Kyowa Quality
  • Vegan
  • Dietary Supplement
  • Suitable for Vegetarians/Vegans

The amino acid L-Citrulline is a substrate in the cycle that includes L-arginine and L-ornithine. L-Citrulline supports nitric oxide production, which is important for blood pressure regulation, immune function, healing, as well as helping the liver detoxify ammonia. Quatrefolic (Methyl Folate) is the 4th generation of methyl folate which can cross the blood-brain barrier. Methyl Folate is needed to support cardiovascular and neurological health as well as proper cell division. Folate and Gamma Tocopherol work with L-Citrulline to support the production of nitric oxide.

Suggested Use

Usage: Take 1 tablet per day with food or as directed by your qualified healthcare professional.

Other Ingredients

Cellulose, stearic acid (vegetable source), modified food starch, silicon dioxide, magnesium stearate (vegetable source) and a food-grade coating.

No wheat, gluten, soybeans, dairy, egg, fish/shellfish, or peanuts/tree nuts.


Note: If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications (especially blood pressure), consult your healthcare professional before using this product. The elderly should frequently check B12 status; folic acid may mask pernicious anemia.

Keep out of the reach of children.

Supplement Facts

Serving Size: 1 Tablet

Servings Per Container: 60

Amount Per Serving

% DV

Folate (as Quatrefolic (6S)-5-Methyltetrahydrofolate Glucosamine Salt)

30 mcg DFE*


L-Citrulline (Free Form)

1,000 mg


Gamma Tocopherol (from Natural Mixed Tocopherol Complex)

10 mg


*Dietary Folate Equivalents.

†† Daily Value not established.

Additional information

Weight .25 kg