Provides seasonal relief and supports healthy sinus, nasal, lung and respiratory function


  • Helps inhibit histamine release
  • Eases watery, itchy eyes, sneezing, runny nose and nasal congestion
  • Supports irritated sinus and nasal passages
  • Promotes healthy lung function


Patient One SinusCare supplies a synergistic combination of micronutrients, bioflavonoids, enzymes, amino acids and herbs that provide multi-faceted support for immune function and respiratory health. This formula provides natural support and quick relief for discomfort associated with immune hypersensitivity and histamine release, including watery, itchy eyes, sneezing, runny nose and nasal congestion.


Quercetin, a powerful natural bioflavonoid with strong antioxidant activity, and vitamin C are beneficial for respiratory health. They provide support for stabilizing mast cells that store and release histamine and moderate an exaggerated immune response to allergens.

Subscription Details:

  • Delivery every 30 days
  • Save 15% on recurring orders
  • No Commitments. Adjust or cancel anytime.
  • 30-day money back guarantee


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Have complete control of your subscriptions. Skip, reschedule, edit, or cancel deliveries anytime, based on your needs.

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