Medicinal ingredients
N-acetyl-L-cysteine (NAC)  600 mg

Non-medicinal ingredients
Magnesium stearate (vegetable), silicon dioxide

Capsule shell: Hypromellose

Directions
Adult dosage
To help relieve symptoms of chronic bronchitis. Adult dosage: Take 1–2 capsules daily or as directed by a health care practitioner. Take with a meal that contains protein; To help reduce symptoms of respiratory infection and support the immune system for those over 65 or suffering from chronic degenerative diseases. Adult dosage: Take 2 capsules daily or as directed by a health care practitioner. Take with a meal that contains protein