Ultra Quercitin Ultra Quercitin delivers advanced respiratory and immune system support through Quercetin Phytosome™ technology, offering up to 20× greater absorption than standard quercetin. Combined with N-Acetyl-L-Cysteine (NAC), nettle extract, and vitamin C, this formula promotes nasal comfort, antioxidant protection, and balanced immune responses.* Key Benefits: Supports respiratory health and nasal comfort* Promotes a balanced immune response* Offers strong antioxidant protection* Delivers enhanced bioavailability with Quercetin Phytosome™* Formula Highlights: 250 mg Quercetin Phytosome™ per serving 200 mg nettle leaf extract to support sinus and airway health* 100 mg N-Acetyl-L-Cysteine (NAC) for glutathione support* 200 mg vitamin C for antioxidant and immune synergy* Free from GMOs, gluten, soy, dairy, artificial colors, and sweeteners Suggested Use: Take two capsules daily, or as directed by your healthcare provider. Ultra Quercitin is ideal for those seeking highly bioavailable respiratory and immune support through evidence-based botanical and antioxidant nutrients.* *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
