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L-Arginine 800mg L-Arginine 800mg 100 caps.
£ 6.20

L-Arginine 800mg 100 caps.

Servings: 100 caps.
EU Stock
Medium amount
Working days
from the dispatch
Minimum expiration date:
For free shipping is missing: £ 57.00
£ 6.20With VAT
£ 0.06 / serving
1 Units.
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  • L-arginine encapsulated in vegetarian capsules
  • Contributes to the improvement in sexual performance
  • Helps to maintain an optimal blood pressure
  • Positively affects the immune system
  • Favors enhanced physical capacity
  • Acts as a precursor to nitric oxide (NO)

Aliness L-Arginine is a dietary supplement that contains L-arginine in the form of vegetable capsules, suitable for people on a vegetarian diet.

Arginine is an alkaline amino acid, naturally synthesized in the human body from proline and glutamic acid. In the body, it performs many important functions – it is involved in the detoxification of ammonia, it is a nitric oxide substrate, and it also allows the generation of proline, glutamine, creatine, and polyamines.

The availability of arginine determines the efficiency of nitric oxide (NO) production. Arginine is responsible for smooth muscle relaxation, reduction of vascular resistance and vasodilation. This, in turn, affects many aspects of the body's functioning – arginine is crucial for maintaining normal blood pressure, but it can also have a positive effect on sexual performance in both sexes. In the case of men, an increased level of NO prevents erectile dysfunction, while in women it helps to improve the blood supply to the genitals, which is usually associated with enhanced sensations and greater satisfaction arising from intercourse.

Arginine is involved in the functioning of the immune system. Studies have shown that supplementation with preparations containing arginine stimulates the activity of T lymphocytes and NK cells. Besides, it is worth to note that its metabolites (mainly polyamines and nitric oxide) also exert strong immunomodulatory properties.

Arginine shows a positive effect on exercise capacity. It is one of the most popular ingredients of pre-workout supplements. It works through several mechanisms. By improving nitric oxide production and loosening the muscular vessels, it allows a better supply of oxygen and nutrients to the muscles. Moreover, one of the arginine metabolites is creatine – a substance that promotes exercise capacity and increases muscle strength.

Arginine protects the liver and supports its functioning. This amino acid conditions the proper course of the urea cycle, enabling toxic ammonia to be converted into urea and removed from the body.

To sum up, Aliness L-Arginine is a preparation that allows for replenishing arginine level. It may help to improve the functioning of the body and increase physical performance. The product also has a beneficial effect on sexual performance.


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Container size: 100 capsulesServing size: 1 capsuleServings per container: 100
per portion (1 capsule)amount%DV
L-Arginine800 mg -

Other ingrednients

Capsule shell (binder: hydroxypropyl methylcellulose).


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Arginine is an exogenous amino acid, it is a component of dietary proteins, not always synthesized in the human body in necessary quantity, so it is necessary to deliver it in the form of synthetics. It takes part in the biosynthesis agmatine, creatine and nitrogen oxides. The use of supplements containing arginine before workout increases the exercise capacity (strength, endurance). Used after considerable effort intensifies the transfer of energy and building compounds and intensifies the process of recovery. Used at bedtime in combination with lysine and ornithine enhances the synthesis of growth hormone. takes part in the intrasystemic synthesis of creatine. Arginine (as a precursor of ornithine) is involved in the urea cycle, increases the flow of blood in the circulatory system, increases sexual potency (in a short time after application). It affects the body's immunity preventing infections, and lowers blood pressure. In supplements – usually as alpha-ketoglutarate.


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