L-arginine is an amino acid that helps the body build protein

L-arginine is an amino acid that helps the body build protein.

Your body usually makes all the L-arginine it needs. L-arginine is also found in most protein-rich foods, including fish, red meat, poultry, soy, whole grains, beans and dairy products.As a supplement, L-arginine can be used orally and topically. It can also be administered intravenously (IV).

Because L-arginine acts as a vasodilator, opening (dilating) blood vessels, many people take oral L-arginine to treat heart conditions and erectile dysfunction.

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Function

1. Arginine can strengthen the immune system, improve sports performance, and shorten the recovery time after surgery.

L-arginine is also used in exercises.

2. L-arginine (L-arginine) is a nutritional supplement; flavoring agent. For adults, it is a non-essential amino acid, but the human body produces it at a slower rate. As an essential amino acid for infants and young children, it has a certain detoxification effect. The special flavor can be obtained by heating reaction with sugar.

specification

Items	Specifications	Results	Test Method
Appearance	White crystals or crystalline powder	Conforms	Visual
Identification	Infrared Absorption	Conforms	USP<197K>
Assay	98.5~101.5%	99.4%	USP<541>
Residue on ignition	≤0.3%	0.08%	USP<281>
Chloride(Cl)	≤0.05%	<0.05%	USP<221>
Sulfate(SO4)	≤0.03%	<0.03%	USP<221>
Iron(Fe)	≤30ppm	<30ppm	USP<241>
Heavy metals(Pb)	≤15ppm	<15ppm	USP<231>
Organic Impurities	Not more than 0.5% of any individual impurity is found; Not more than 2.0% of total impurities is found	Conforms	USP<621>
Specific rotation [α]D25	+26.3°~+27.7°	+26.8°	USP<781S>
Loss on drying	≤0.5%	0.25%	USP<731>
Conclusion:This Batch Is Conforming With The Standard Of USP39.