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.*

Directions: Take 2 capsules daily.

Ingredients: 2 Veg Capsules supply:
Zinc (elemental) 15 mg
(from 75 mg Zinc Bisglycinate) (Albion™)
N-Acetyl Cysteine (NAC) 1,000 mg
Quercetin 500 mg

Other Ingredients: 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.

Warning: 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.