Arginine & Citrulline - NOW Foods

ManufacturerNOW Foods

100 %

Arginine & Citrulline contains an effective combination of these two amino acids, which are especially popular among athletes. They have an effect on the blood flow in the body and thanks to that they can support the supply of nutrients and oxygen to the working muscles. In addition, citrulline is involved in the body's natural detoxification.

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Arginine & Citrulline - amino acids that are involved in blood flow to the muscles and metabolism, which can contribute to better performance

Arginine & Citrulline contains a combination of these two amino acids which are especially sought after among athletes due to their effects. Both of them form nitric oxide in the body which plays an important role in the dilation of blood vessels and blood flow. This can then result in a better supply of nutrients to the working muscles and also a more efficient removal of metabolic waste. Ultimately, this mechanism can help delay fatigue and improve performance.


Moreover, both of these amino acids support the urea cycle, in which excess ammonia is eliminated. Its levels can increase in the body, for example, during high-intensity sports activity, which is often associated with higher fatigue. It can also help with natural detoxification and, as a result, support sports performance. In addition, citrulline can produce even more arginine in the body than with supplementation alone.


Thanks to its ingredients list, this product is ideal for increasing the concentration of nitric oxide in the body which can contribute to the maximum use of all its effects. The product contains 500 mg of l-arginine and 250 mg of l-citrulline per serving. It comes in the form of practical capsules and will be appreciated by power and endurance athletes.


Arginine & Citrulline & its benefits

  • a complex of the amino acids arginine and citrulline
  • contains 500 mg of l-arginine and 250 mg of l-citrulline per serving
  • participates in the production of nitric oxide
  • promotes blood flow and a greater supply of nutrients to the working muscles
  • contributes to the body's natural detoxification
  • suitable for power and endurance athletes
  • comes in the form of practical capsules



Hypromellose (cellulose capsule), silicon oxide, stearic acid (plant source), calcium citrate, microcrystalline cellulose.


Recommended use

Take 1 capsule twice a day.


Nutrition facts

Nutritional values 1 serving  (1 capsule)
L-Arginine 500 mg      
L-Citrulline 250 mg



The product is intended for adults. Consult your doctor if you are pregnant or breast-feeding woman, taking medicines (especially antihypertensives, nitrates or other heart medicines) or if you have any health problems (especially cold sores, damaged kidneys or glaucoma). Keep out of reach of children.

Color variations can occur in the product. Once opened, store in a cool, dry place.

Allergen Warning: Not made from wheat, gluten, soy, milk, eggs, fish, shellfish or tree nuts. It is produced at a GMP plant that processes other ingredients containing these allergens.

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