- Part of the PureResponse™ Immune Protocol‡ for healthy immune balance and function
- Contains a blend of N-acetyl-l-cysteine (NAC), quercetin, perilla seed and astragalus extracts
- Offers support for self-tissue response
- Promotes sinus, respiratory and gastrointestinal function
2 capsules, 1-2 times daily, between meals, or as directed by a health professional.
