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L-arginine

Naturally strong with L-arginine

L-arginine is one of the semi-essential amino acids. In certain situations – such as during intense physical exertion, limited endogenous production or during growth phases – the body's need for L-arginine may increase. As a proteinogenic amino acid, L-arginine is a natural component of proteins found in many foods, such as nuts, seeds and legumes.

Why choose our L-arginine?

  • 100% pure L-arginine
  • Tested quality for maximum purity
  • Vegan, free from gluten, lactose, genetic engineering and artificial flavours
  • Manufactured according to European quality standards
NEW
from July 2026
Content
100 Piece / Capsules
PZN 6107236
RRP 30,90 €
Recommended intake
4 capsules / day

L-arginine supports ...

Woman, man, vegetarian & vegan

  • ... as a building block for proteins
    As a proteinogenic amino acid, L-arginine is a component of many of the body's own proteins.
     
  • ... as a precursor to nitric oxide (NO)
    L-arginine serves as a starting substance for NO, which is involved in vascular regulation.
     
  • ... through its involvement in the urea cycle
    Arginine plays a role in the conversion of ammonia to urea in metabolism.

When is L-arginine NOT recommended or should be used with caution?

1. Herpes susceptibility
L-arginine can promote herpes reactivation if L-lysine is not supplemented.

2. Taking certain medications
If you are taking medication (e.g. blood pressure medication, PDE-5 inhibitors), you should consult your doctor beforehand.

3. Severe cardiovascular disease Arginine is not automatically
recommended for people with severe heart disease – individual medical assessment is necessary.

Nutritional values Per daily portion
(4 capsules)
L-arginine 2,00 g

Intake recommendation

Take up to 4 capsules a day with a little liquid.

Consumer group

Women, Men, Athletes, Vegans, Vegetarians

Field of use

Basic supply

Ingredients

L-arginine hydrochloride, modified starch, fillers (cellulose, cross-linked sodium carboxymethylcellulose), anti-caking agents (silicon dioxide, talc, magnesium salts of fatty acids), coating agents (hydroxypropyl methylcellulose, glycerine).

Additional information

Food supplements are not a substitute for a balanced nutrition. A balanced nutrition and a healthy lifestyle are important. Do not exceed the recommended daily dose. Store out of the reach of small children and at room temperature - please follow the corresponding package instructions. | RRP: Recommended Retail Price.

Product sheet