NOW Supplements, NAC (N-Acetyl Cysteine) 600 mg with Selenium, 250 Veg Capsules

Customers find this NAC supplement to be of high quality and effective, noting it helps with hangovers, improves liver function, and boosts immune health. Moreover, they appreciate its value for money, with one customer mentioning it saves them money every month. However, the side effects are mixed, with some customers feeling better after drinking it while others experienced nausea. Additionally, several customers report issues with mold development, noting that the pills develop black spots and turn moldy after storage.