Quercetin has become popular in the supplement world due to its unique antioxidant profile, which makes it a great option for anyone looking to promote total body wellness. Each serving delivers 167 mg of EMIQ®, a patented, highly absorbable form of quercetin. Made with enzymatically modified extracts, Natural Factors BioActive Quercetin EMIQ 50mg is a highly absorbable supplement that delivers quercetin to your bloodstream in just 15 mins.

- High absorption quercetin extract
- Fast-acting supplement
- Supports sinus health*
- Promotes healthy immune function*