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L-Arginine Powder

Product Name L-Arginine Powder
Other Names (2S)-2-Amino-5-guanidinopentanoic acid, Arg, Arginine, L-2-Amino-5-guanidinopentanoic acid, 2-Amino-5-guanidinopentanoic acid, (S)-(+)-Arginine, (S)-2-Amino-5-(guanidinopentanoic acid), (S)-2-Amino-5-guanidinopentanoic acid, L-Arg, L-Arginine HCl (hydrochloride)
CAS Number 74-79-3
Molecular Formula C6H14N4O2
Molecular Weight 174.20 g/mol
Applications Personal Care, Dietary Supplements, Functional Foods, Animal Nutrition, etc.
Package 1kg,5kg/bag, 25kg/drum


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What Is L Arginine?

L-Arginine, classified as a semi-essential or conditionally essential amino acid, is significant in numerous physiological processes. While the body can produce L-arginine, there are instances where increased intake through dietary sources or supplementation becomes crucial.

One of the primary functions of L-Arginine is its conversion into nitric oxide (NO), a vital molecule involved in the relaxation and dilation of blood vessels. By promoting vasodilation, L-Arginine supports healthy blood flow, cardiovascular health, and the delivery of oxygen and nutrients to various tissues and organs.

Furthermore, L-Arginine plays a vital role in protein synthesis, creating structural proteins that form tissues, enzymes that facilitate biochemical reactions, and other essential molecules. Amino acids function as fundamental units for synthesizing proteins, including collagen, which plays a vital role in the maintenance and health of connective tissue, skin, and hair.

L-Arginine also plays a role in immune function, aiding the production of white blood cells and facilitating the release of certain immune factors. Additionally, it is involved in hormone production, including the release of growth hormone, insulin, and glucagon.

Regarding wound healing, L-Arginine contributes to collagen synthesis, thus supporting tissue repair and recovery. It may promote efficient healing, reduce healing time, and enhance overall wound recovery.

L-Arginine can be found in various food sources, including meat, poultry, fish, dairy products, legumes, and nuts. However, for individuals with specific dietary needs or goals, L-Arginine supplements are available to ensure adequate intake.

It’s important to note that individual responses to L-Arginine may vary, and it is recommended to consult with a healthcare professional before initiating supplementation, particularly if one has existing health conditions or is taking medications.

Common Bulk L-Arginine Powder Specifications

Depending on the manufacturing process and intended use, L-Arginine powder is available in various purities. Here are some typical purity levels of L-Arginine powder:

  • Bulk L Arginine Powder 98%
  • Bulk L Arginine Powder 99%

And L Arginine powder has different grades as follows.

  1. Food Grade: L-Arginine powder with a 98% or higher purity level is often considered food grade. This purity is suitable for general dietary supplements and commonly used in food and beverage formulations.
  2. Pharmaceutical Grade: L-Arginine powder with a purity of 99% or higher is often considered pharmaceutical grade. This higher purity level ensures a more refined product suitable for pharmaceutical applications, research, and clinical use.
  3. Ultra-Pure Grade: Ultra-pure L-Arginine powder refers to a higher level of purity, usually 99.9% or higher. This grade is often sought after for specialized applications, research, or analytical purposes that require the utmost purity and minimal impurities.
TypeAmino Acid
AppearanceWhite Crystalline Powder
ContentMinimum 98% L-Arginine
Purity99% or higher
Particle Size80 mesh or as specified
Other IngredientNone
CertificationsGMP, ISO, Halal, Kosher
SolventWater or as specified
Water Content≤1%
Test   MethodHPLC, FTIR, Microbiological Tests
MOQ (minimum order quantity)1kg
SampleAvailable (10-20g/bag)
OEM ServiceAvailable, such as capsules, tablets, pills, etc.
ODM ServiceAvailable
Private LabelAvailable
Contract ManufacturingAvailable

What Is The Source Of L-Arginine Powder?

L-Arginine powder is a dietary supplement that contains the amino acid L-arginine. The primary source of L-arginine is through protein-rich foods in the diet. It can be obtained from both plant and animal sources. Some familiar food sources of L-arginine include meat, poultry, fish, dairy products, legumes, nuts, and seeds.

However, L-arginine is frequently generated as a powder dietary supplement through diverse manufacturing processes. L-arginine is commonly produced via fermentation using specific bacterial strains, such as Escherichia coli (E. coli), that have undergone genetic modification to enable the synthesis of this amino acid. The synthetic production method facilitates the production of L-arginine powder on a significant scale while ensuring uniformity in its quality and purity.

It’s important to note that when purchasing L-arginine powder as a supplement, choosing a reputable supplier ensures high-quality and safe manufacturing practices is crucial.

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What are the benefits of L-Arginine?

L-Arginine is a critical amino acid that performs pivotal functions in diverse physiological processes within the human body. Several potential advantages have been linked to the consumption of L-Arginine supplements, including the following:

  1. Nitric Oxide Production: L-Arginine is a precursor for nitric oxide (NO), which helps relax and dilate blood vessels. This vasodilation effect may support healthy blood flow, cardiovascular health, and the delivery of oxygen and nutrients to the body’s tissues.
  2. Improved Exercise Performance: L-Arginine supplementation may help enhance exercise performance and endurance. Enhancing blood circulation and delivery of oxygen to the musculature can improve exercise capacity, energy generation, and recovery.
  3. Erectile Dysfunction: L-Arginine is often used as a natural remedy for erectile dysfunction (ED). Facilitation of erections may be aided by the potential increase in blood flow to the genital area. Nevertheless, the efficacy of this approach may differ among different individuals.
  4. Wound Healing: L-Arginine synthesizes collagen, a protein essential for wound healing. Supplementation promotes tissue repair, reduces healing time, and supports overall wound recovery.
  5. Immune Function: L-Arginine plays a role in immune system regulation and cell division. It is involved in producing white blood cells and certain immune factors, potentially enhancing immune response and overall immune function.
  6. Blood Pressure Regulation: L-Arginine’s ability to promote nitric oxide production and vasodilation may help support healthy blood pressure levels in individuals with hypertension.

Where can you buy bulk L Arginine Powder online?

Look no further! Nutri Avenue is your go-to online destination for purchasing bulk L-Arginine Powder. With our premium-quality offerings, unbeatable prices, and convenient ordering process, Nutri Avenue is the ultimate choice for businesses and individuals. Experience the Nutri Avenue difference and unlock the power of L-Arginine. Elevate your supplement sourcing with Nutri Avenue today!

What Is L-Arginine Powder Manufacturing Process?

L-Arginine powder is a dietary supplement that contains the amino acid L-Arginine. The manufacturing process of L-Arginine powder typically involves the following steps.

l arginine powder manufacturing process


L-Arginine plays a role in synthesizing nitric oxide (NO), a compound that helps relax and dilate blood vessels, promoting healthy blood flow. It also serves as a precursor for other essential bodily molecules, such as proteins and enzymes.

L-Arginine is involved in collagen synthesis, which is essential for maintaining healthy skin and hair. It supports wound healing and may contribute to skin health and hair growth. However, its specific effects on skin and coat health may vary among individuals.

As a standalone supplement, L-Arginine is not subject to explicit approval or regulation by the U.S. Food and Drug Administration (FDA). Nonetheless, it is widely acknowledged to be generally recognized as safe (GRAS) when utilized as a dietary supplement. Dietary supplements are subject to regulatory oversight by the Food and Drug Administration (FDA) by the provisions outlined in the Dietary Supplement Health and Education Act (DSHEA). It is imperative to select established brands and adhere to recommended dosage instructions when utilizing L-Arginine or any other dietary supplement.

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