Description
- 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‡
***Certified-Gluten-Free***