Product Description

L-Arginine (CAS 74-79-3) is a conditionally essential amino acid that serves as a critical substrate for nitric oxide (NO) synthesis, creatine production, and polyamine metabolism in mammals. Unlike many amino acids, L-arginine plays dual roles: it is both a protein building block and a precursor to key signaling molecules that regulate blood flow, cellular proliferation, and immune function.

Our L-Arginine powder is produced through microbial fermentation and meets in house standards with ≥99% purity (HPLC). It appears as a white crystalline powder, freely soluble in water, with a molecular formula of C₆H₁₄N₄O₂ and molecular weight of 174.20 g/mol.

Quick Details

The Main Applications for High Purity L -Arginine Powder?

1) Sports Nutrition & Performance

L-Arginine is a well-established ingredient in pre-workout and performance nutrition products, positioned around nitric oxide support and blood flow. Clinical research has explored oral doses ranging from 6 to 30 g/day for various applications.

Common Formats: Powder blends, pre-workout drinks, capsules

2) Skin & Wound Healing Formulations

The fibroblast proliferation and anti-apoptotic effects of L-arginine support its inclusion in wound healing and skin regeneration applications. Recent research developed a sprayable L-arginine ascorbate diester that synergistically combines antioxidant and pro-angiogenic properties for tissue remodeling.

Common Formats: Serums, wound care sprays, regenerative skincare

3) Dietary Supplements

L-Arginine is used in cardiovascular wellness, immune support, and general wellness supplements. Market research indicates the immune support segment holds approximately 15% share of the L-arginine supplement market.

Recommended Usage Dosage

Why Choose Our L-Arginine Powder?

≥99% HPLC purity — consistent batch-to-batch quality

Fermentation-derived — microbial production for reliable supply

Freely water-soluble — simple incorporation into aqueous formulations

Full documentation — CoA, MSDS, TDS available upon request

Request some sample or want to order the L -Arginine Powder, Contact DIELEGANCE BIOTECH technical sales team to ask more details for supporting your formulations.