Provides a combination of EpiCor® (yeast fermented complex), N-acetyl-cysteine (NAC), vitamins, zinc, herbal extracts and quercetin. Vitamin C contributes to the normal function of the immune system. Supports the immune system and upper respiratory tract. Directions: People who want to support immune function. How to use: -2 capsules a day divided into two doses, with meals. Caution: Food supplements should not be used as a substitute for a varied and balanced diet or a healthy lifestyle. Do not exceed the expressly recommended daily dose. If you are pregnant or breastfeeding, consult your healthcare professional before taking this supplement. This product may be contraindicated for people taking immunosuppressants. Keep out of reach of small children. Conservation: Store in a cool, dry place.