NAC – Direct-Compression Grade

N-acetyl-L-cysteine is an acetylated form of the amino acid cysteine and a precursor of glutathione. Offered here as liposomal, phospholipid-complex, microencapsulated, micronized and application-specific grades to improve dispersion, stability and uptake.

Direct-compression grade engineered for flow and compressibility, suitable for tablet manufacture without wet granulation.

GUTINS NAC — direct-compression grade is offered for manufacturers, formulators and brands. Specification: application-grade specification; form / technology: direct-compression grade; diet suitability: Verify carrier.

Product Specifications

Key Benefits

• Glutathione precursor
• Supports respiratory and mucus health positioning
• Supports liver function and antioxidant defence
• Sulfur amino acid source
• Stable, well-researched compound

Uses & Applications

Typical applications: Tablets, powders, beverages, gummies.

• Capsules and tablets
• Effervescent tablets
• Liposomal NAC shots
• Detox and liver blends
• Respiratory wellness formulas
• Sports recovery products

How to Use / Dosage

• Typical daily intake: 600-1200 mg/day
• Typical use level: 40-95% in capsule/tablet fills; 1-5% in effervescents and drinks
• Formulation tip: Blend with standard lubricants (e.g. 0.5–1% magnesium stearate) and compress directly.
• Weigh accurately and pre-blend small quantities with a carrier (e.g. maltodextrin, MCC or rice flour) for uniform distribution.
• Final dosage should be based on the lot-specific Certificate of Analysis, the target serving size and the rules of your destination market.

Solubility & Formulation

Freely soluble in water and ethanol; insoluble in oils

Storage & Handling

Store sealed at 15-25 °C, protected from light, heat and moisture; liposomal liquids refrigerated at 2-8 °C and not frozen.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

In the US, FDA announced in 2022 enforcement discretion allowing NAC in dietary supplements despite prior drug approval. In the EU, NAC is largely regulated as a medicinal substance in several member states. Verify in destination market.

Diet suitability: Verify carrier. This product is supplied as a raw ingredient for further manufacturing and is not a finished consumer product. The buyer is responsible for ensuring the ingredient, its use level and all label claims comply with the regulations of the destination market (e.g. FDA, EFSA, FSSAI, Health Canada, TGA).

Caution & Disclaimer

• Sulfur odour and taste; may cause GI upset
• Caution with nitroglycerin and anticoagulants
• Caution in asthma and bleeding disorders
• Hygroscopic; oxidises in solution
• Liposomal/phospholipid grades contain soy or sunflower lecithin – declare source and allergen status

For manufacturing, formulation and professional use only. Not for direct consumption in concentrated form. Keep out of reach of children. Avoid inhalation of dust and contact with eyes; use suitable PPE when handling. Consult a qualified healthcare professional before use if pregnant, nursing, taking medication or managing a medical condition. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Bulk & Wholesale Orders

Need more than 5 Kg, a custom specification, private label support or documentation (CoA, TDS, SDS, allergen and GMO statements)? Contact the GUTINS team for bulk pricing and lead times.