The Solgar L-Arginine 500mg is a dietary supplement in vegan capsules, with 500 mg of L-arginine free form per vegan capsule. The package contains 50 vegan capsules and, with the recommended dosage of one per day, it covers approximately 50 days of use.
It is aimed at adults who want to target their intake of this amino acid, with a clearly stated amount per capsule. It is of interest to those who follow a vegan or vegetarian diet, as rich sources of arginine, namely meat and fish, are absent, while dry fruits and legumes require large quantities for equivalent intake.
Arginine is one of the twenty amino acids that build the proteins of the body and is conditionally essential. This means that the adult organism can usually synthesize it on its own, mainly through the urea cycle in the liver and kidneys, but in periods of increased requirements endogenous production may not be sufficient and dietary intake becomes more important.
In its biochemistry, arginine is a hub. It is the substrate of the enzyme nitric oxide synthase, participates in the urea cycle for nitrogen removal, and is a precursor of creatine, ornithine, and polyamines. The free form, i.e. the pure amino acid not bound to a protein, does not require pepsin before absorption. Despite the multitude of functions, arginine does not have an approved health claim, so what it does is described as biochemistry rather than benefit.
According to the product presentation by Solgar itself, amino acids are the building blocks of protein and are needed for many internal functions of the organism. The company states that arginine:
The above statements are attributed to the producer. L-arginine does not have an approved health claim by the EFSA and the related references remain a subject of research.
This is a single-ingredient formula. The active ingredient is L-arginine in free form, 500 mg per vegan capsule, without additional vitamins or metals, therefore it is not accompanied by approved nutrient claims. The capsule shell is made of hydroxypropylmethylcellulose, without gelatin, and the only excipients are microcrystalline cellulose and vegetable stearate magnesium.
The producer's statement refers to the product as vegan, gluten-free, dairy-free, lactose-free and kosher, as well as free of artificial colors or fragrances. The guideline to take with water or juice between meals is related to the fact that free amino acids compete with each other in absorption when they coexist with a complete protein meal.
It suits adults with limited consumption of animal protein who want a steady amount of arginine daily. It is of interest to those who exercise systematically and want to supplement their diet with a single amino acid instead of protein powder. It is an option for those who prefer plant-based capsules and for those who have already discussed the use of arginine with their doctor or pharmacist.
The product is a dietary supplement. It does not replace a doctor's diagnosis, monitoring or treatment and is not intended for sexual health, fertility or cardiovascular issues. For such matters the proper course is to consult a doctor.
Main ingredients: per 1 vegan capsule, L-arginine (free form) 500 mg.
Other ingredients: Vegan capsule shell (hydroxypropylmethylcellulose), microcrystalline cellulose, vegetable stearate magnesium.
Free of: sugar, salt, starch, yeast, wheat, soy, dairy products, preservatives, sweeteners, artificial fragrances. The producer declares the product vegan, gluten-free and lactose-free.
Format: vegan capsules
Recommended dosage: 1 vegan capsule daily, preferably with water or juice between meals.
With one vegan capsule per day, the package of 50 vegan capsules is sufficient for about 50 days of use. Do not exceed the recommended daily dose. Dietary supplements should not be used as a substitute for a balanced diet.
If you are pregnant or breastfeeding, if you are taking medication, especially antihypertensives or drugs for erectile function, if you have low blood pressure, a history of herpes or are scheduled for surgery, consult your doctor or pharmacist before use. Keep the product in a cool and dry place, away from children.
Each capsule contains 500 mg of L-arginine in free form, according to the producer's table.
Because free amino acids are better absorbed when they do not compete with the amino acids of a full meal. Take the capsule with water or juice.
It means that the amino acid is not bound within a protein and does not require pepsin before being absorbed by the intestine.
Yes. The capsule is of plant origin and the producer declares the product vegan, gluten-free and lactose-free.
No. There is no approved claim by the EFSA for arginine, so claims of benefits are attributed to the producer or remain research-based.
Usually yes, but ask your pharmacist, especially if you are already taking amino acid or protein formulations.
Yes. Consult your doctor before use, especially if you have low blood pressure.
With the recommended dosage of one vegan capsule per day, it covers about 50 days of continuous use.
* L-arginine does not have an approved health claim by the EFSA under Regulation (EC) 1924/2006. Claims of benefits are attributed to the producer. The product is not intended for the prevention, treatment or cure of a human disease.
Nestlé Greece SA
Patroklou 4, 15125 Marousi, Athens
Tel: 800 116 80 68
Main ingredients: per 1 vegan capsule, L-arginine (free form) 500 mg.
Other ingredients: Vegan capsule shell (hydroxypropylmethylcellulose), microcrystalline cellulose, vegetable stearate magnesium.
Free of: sugar, salt, starch, yeast, wheat, soy, dairy products, preservatives, sweeteners, artificial fragrances. The producer declares the product vegan, gluten-free and lactose-free.
Form: phytocapsules
Recommended dosage: 1 phytocapsule daily, preferably with water or juice between meals.
With one phytocapsule per day, the pack of 50 phytocapsules is sufficient for approximately 50 days of use. Do not exceed the recommended daily dose. Dietary supplements should not be used as a substitute for a balanced diet.
If you are pregnant or breastfeeding, if you are taking medication, especially antihypertensives or medications for erectile function, if you have low blood pressure, a history of herpes or are scheduled for surgery, consult your doctor or pharmacist before use. Keep the product in a cool and dry place, away from children.
