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Supplement Ingredients



Product Name: L-Arginine
Specification: 99%
Appearance: White or almost white, odorless powder
CAS Number: 74-79-3
Standard: GB, USP, EP
Certifications: ISO, HACCP, KOSHER, HALAL
Delivery: Shipped in Same day from stocks
Drum: 20,25kg
Pallet:12drums/pallet,or 30cartons/pallet
Storage: Well-closed, dry place with constant 2-8℃
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Arginine (abbreviated as Arg or R) are alpha-amino acids for the biosynthesis of proteins. It is encoded by the codons CGU, CGC, CGA, CGG, AGA and AGG. The arginine supplement contains an α-amino group, an α-carboxylic acid group and a side chain composed of a 3-carbon aliphatic straight chain terminated with a thiol group. At physiological pH, the carboxylic acid is deprotonated (-COO-), the amino group is protonated (-NH3 +), and the sulfhydryl group is also protonated to give the phosphonium salt form (-C-(NH2)2+), Thereby producing an arginine-charged aliphatic amino acid. It is a precursor to nitric oxide biosynthesis.Arginine has a low ability to synthesize in the human body and needs to be partially supplemented from food. For middle-aged and elderly people, it is an essential amino acid.

640px-L-arginine-3D-hztl (1)




Assay by HPLC

99% min.


White powder

Extract Solvent

Ethanol & water

Loss on Drying


Ash content


Residual Solvent


Total Heavy Metals


Total Plate Count


Total Yeast & Mold



■ Blood vessel function, diabetes:

In the body, L-arginine is used to make nitric oxide, which reduces blood vessel stiffness, increases blood flow, and improves blood vessel function. It inhibits the development of atherosclerosis, because diabetic patients often There will be abnormal blood vessels.

Improve immunity:

Immune cell microphage activation.

Erectile Dysfunction:

L-arginine has been used for erectile dysfunction. Like the drug sildenafil citrate (Viagra), L-arginine is thought to enhance the action of nitric oxide, which relaxes muscles surrounding blood vessels supplying the penis.

Wound healing:

L-arginine's possible activity in wound repair may be due to its role in the formation of L-proline, an important amino acid that is essential for the synthesis of collagen.


1. It can be used for adjuvant treatment of physiological abnormalities caused by endothelial cell dysfunction.

2. It can improve the body's immune function.

3. It can be used for adjuvant treatment of unstable angina.

4. It can be used as an adjuvant treatment for growth hormone deficiency in children.

5. It can help increase the number of male sperm.



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