Dynveo — Pure N-Acetylcysteine NAC 600mg 60 Capsules

N-acetylcysteine (NAC) is the N-acetylated form of L-cysteine, significantly more stable and better absorbed orally than free cysteine. Its primary benefit as a dietary supplement lies in its role as a precursor to glutathione, the body's main endogenous antioxidant, synthesized from cysteine, glycine, and glutamate. NAC is the most effective exogenous source of cysteine for increasing intracellular glutathione stores. Published data report a measurable increase in circulating glutathione with NAC. More than 300 clinical studies have explored NAC in various contexts (pulmonary, immune, neurological) — none have resulted in a health claim authorized by EU Regulation No 432/2012. Formulation point: HPLC-certified purity >99% is a crucial criterion. NAC is a molecule sensitive to oxidation — the vegetable pullulan capsule provides a barrier against moisture and oxygen, ensuring the stability of the finished product. Biofermentation origin (plants + minerals as substrate) is an alternative to the classical chemical synthesis process, with no solvent residue. Regulatory note: In France, acetylcysteine is also an OTC medication (Exomuc, Mucomyst) used as a mucolytic and paracetamol antidote. The dietary supplement form at 600-1200 mg/day occupies a distinct position from a regulatory perspective, but therapeutic doses in a medical context are significantly higher (3-6 g/day in acute cases). Above 1200 mg/day, medical advice is recommended. Documented interaction reported by the manufacturer: Do not consume with activated charcoal — studies report a reduction in NAC bioavailability. For other substances, Dynveo indicates no known interactions.