NOW Foods, NAC Quercetin & Zinc, 90 Veg Capsules

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. Laboratory studies have demonstrated that quercetin can also help to promote normal respiratory function. Zinc has been included for its immune-supporting properties.

Take 2 capsules daily.

Hypromellose (cellulose capsule), ascorbyl palmitate, silicon dioxide and citric acid.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish,tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

For adults only. Quercetin may interact with a variety of medications- consult physician before using this product if taking prescription drugs (especially nitroglycerin). Consult physician if pregnant/nursing or have a medical condition. Keep out of reach of children.

Natural color variation may occur in this product.

Store in a cool, dry place after opening.