Name: N-acetyl Cysteine,NAC,N-Acetyl-L-Cysteine,NAC Powder,Glutathione Precursor
Availability: InStock

DETAILS
FUNCTION
Application
COA

DETAILS

What is N-acetyl cysteine

N-acetyl cysteine (NAC) is an amino acid derivative presented as white to off-white crystalline powder featuring a faint odor and bitter flavor. It boasts high aqueous solubility and satisfactory dissolving performance in polar solvents. This raw material finds broad utilization in food and cosmetic formulation systems. Our N-acetyl cysteine undergoes strict quality validation and is accompanied by USDA Organic, EU Organic, Kosher and Halal certifications.

FUNCTION

Potent Antioxidant & Glutathione Precursor

N-acetyl cysteine is a stable, bioavailable derivative of L-cysteine and functions as a precursor of endogenous glutathione. It features inherent bioactive attributes, serving as a premium raw material for diversified nutritional and cosmetic matrix research and production.

Mucolytic Activity for Respiratory Health

N-acetyl cysteine possesses inherent chemical properties that enable interactions with mucin proteins. It functions as a versatile bioactive substrate for a wide range of oral nutritional matrix manufacturing.

Liver Protection & Detoxification Support

N-acetyl cysteine features unique biochemical characteristics and takes part in a variety of biological reactions. It acts as an outstanding bioactive substrate for the research and production of comprehensive nutritional matrices.

Anti-inflammatory & Mucosal Repair

With stable inherent bioactivity and exclusive biochemical attributes, N-acetyl cysteine serves as a high-performance biological substrate, extensively applied in the R&D and manufacturing of diverse nutritional formulation systems.

Immune Function Regulation

By stabilizing the body's redox balance, NAC supports the normal activity and proliferation of immune cells. It helps maintain a balanced immune response, improves resistance to external irritants and pathogens, and supports overall immune resilience, especially for people exposed to poor air quality or long-term fatigue.

Application

Pharmaceutical Preparations

N-acetyl cysteine is adaptable for manufacturing oral tablets, granules, effervescent powder and injection matrices. It functions as a key raw material for clinical product development with broad application prospects.

Dietary Supplements

N-acetyl cysteine is available to be manufactured into single-component capsules, tablets and water-soluble powder sachet matrices. It acts as a quality bioactive substrate for developing adult-oriented daily oral nutritional products.

Compound Nutritional Formulas

N-acetyl cysteine is commonly formulated alongside vitamin C, zinc, selenium, quercetin, elderberry extract and other botanical constituents. This combination generates synergistic formulation merits, positioning it as a key bioactive substrate for multi-component nutritional matrix manufacturing.

Functional Foods & Sports Nutrition

N-acetyl cysteine can be integrated into solid beverage, protein powder, effervescent tablet and post-exercise matrix systems. It serves as a functional bioactive substrate for manufacturing fitness-focused and daily nutritional products.

Skin Care Products

It can be incorporated into serums, moisturizers, masks and brightening skincare formulations. Featuring unique bioactive characteristics, it acts as a premium raw material for diversified skincare product development.

Pet Health Supplements

It is adopted in pet nutritional powders, chewable tablets and functional treats. As a bioactive botanical raw material, it meets the market demand for diversified pet nutrition formulation development.

COA

ITEMS	SPECIFICATION	RESULT	METHOD
Assay	98.0%-102.0% (Calculated on the Dried Basis)	99.1%	USP- ASSAY
Identification	Infrared Absorption	Conform	IR

PHYSICAL CHARACTERISTICS

Appearance	White crystals or crystalline powder	Conforms	Visual
Specific rotation [α]D25	+21.0°to +27.0°	+23.0°	USP-781S
Loss on Drying	NMT 1.0%	0.06%	USP-731
Density	Bulk Density	0.66mg/L	Weighing
	Tap Density	0.86mg/L
Residue on ignition	NMT 0.5%	0.05%	USP-281

CHEMICAL CHARACTERISTICS

pH	2.0-2.8	2.2	USP- 791
Residual Solvents	Meets the requirements	Meets the requirements	USP
Heavy metals (Pb)	NMT 0.001%		USP-231
Arsenic（As2O3）	NMT 1ppm		AFS
Lead	NMT 3ppm		AFS
Cadmium (Cd)	NMT 1ppm		AFS
Mercury	NMT 0.1ppm		AFS

MICROBIOLOGICAL CHARACTERISTICS

Total Plate Count	NMT 1000cfu/g	Conforms	CP
Total Yeast & Mold	NMT 100cfu/g	Conforms	CP
Colifbrms	NMT 10cfu/g	Conforms	CP
E. Coli	Negative	Negative	CP
Salmonella	Negative	Negative	CP
S .Aureus	Negative	Negative	CP