Some sources extend this to 60 days for vials stored properly with bacteriostatic water
N-Acetyl-L-Cysteine (NAC) by Designs for Health provides 900 mg per capsule of this powerful amino acid precursor to glutathione the body's master antioxidant.* It supports healthy liver function, optimal detoxification, antioxidant status, muscle recovery, lung health, and brain function.* N-Acetyl-L-Cysteine is formulated to support healthy liver function and normal detoxification by promoting glutathione production.* Glutathione is the body's primary antioxidant for neutralizing free radicals and clearing unwanted compounds.* Individual results may vary based on diet, lifestyle, and overall health status.* Key benefits include support for normal glutathione status, healthy liver function, optimal detoxification, antioxidant status, muscle function and recovery, and brain and lung health.* These benefits stem from NAC's role as the rate-limiting precursor to the body's glutathione production.* Take one capsule per day, or as directed by your healthcare practitioner
PMID 25360419
A double-blind, randomized, placebo-controlled study of aspirin and N-acetylcysteine as adjunctive treatments for bipolar depression
The timing of your dose can significantly impact how well your body absorbs and utilizes this potent nutrient
Lichtenstein P, Yip BH, Bjork C, Pawitan Y, Cannon TD, Sullivan PF et al
