NOW Foods, NAC (1,000 mg), Quercetin (500 mg) & Zinc (15 mg), 90 Veg Capsules

About this item

• N-acetyl cysteine (NAC) is a stable form of the non-essential amino acid cysteine. It is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures, and promotes the formation of glutathione*
• Glutathione is a powerful free radical scavenging compound that also helps to maintain normal, balanced immune system function*
• Quercetin is a naturally occurring free radical neutralizer that supports healthy seasonal immune system function*
• Take 2 capsules daily