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Professional Supplements & Nutritional Products Since 1998

Quercetin Seasonal provides exceptional immune and respiratory support. With over 20 years of proven customer satisfaction, Quercetin Seasonal combines flavonoids & botanical extracts scientifically noted for reducing oxidative stress which leads to inflammation.

Immune & Respiratory Support

Quercetin has an immune-modulating effect through the reduction of inflammation and increase of immunoregulatory molecules.*

Quercetin promotes the relaxation of airway smooth muscles, an important factor in respiratory health.*

All of which are important to immune health and well-being.

Healthy Allergen Response

Quercetin Seasonal’s unique, comprehensive formula includes flavonoids and botanical extracts, noted for supporting a healthy response to seasonal allergens.

All products are:

  • Non-GMO
  • Gluten-free
  • Dairy-free
  • Vegan

Fast-Acting

With Advanced Cellular Intra-oral Spray delivery, Quercetin Seasonal promotes rapid absorption and fast-acting effect.

Synergistic Blend

The ingredients in the Quercetin Seasonal formula support various aspects of a healthy allergen response, including Quercetin, Nettle Extract, Greater Burdock root, MSM, and Spirulina. They have also demonstrated efficacy in promoting a healthy immune response and significantly reducing oxidative stress which leads to inflammation.* Tinospora cordifolia and MSM have been shown to promote an inhibitory effect on allergen-induced histamine release.*

Directions for Use

Standard Dose

  • Take 6 sprays by mouth, twice daily.

Higher Dose

  • Take 12 sprays by mouth, twice daily.

Ingredients

Ultra-Pure Deionized Water, Quercetin, Nettle Extract (Utrica dioica) (leaf ), Tinospora cordifolia (stem), Greater Burdock (Arctium lappa) (root), Spirulina (Arthrospira platensis) (leaf ), Methylsulfonylmethane (MSM).

Other Ingredients: Organic Peppermint (leaves) (Mentha x piperita), Ag.

* % Daily value not established

Best Results

Take Quercetin Seasonal Care Extra Strength and ACG Glutathione Extra Strength daily to support a healthy immune response and the body’s natural allergen defense.

Advanced Cellular Technology

  • Advanced Cellular Technology – delivers the power of each ingredient in the most effective manner; promotes rapid absorption
  • Absence of side effects – no GI discomfort
  • Intra-oral spray delivery – high patient compliance
  • Maintenance application – can be taken daily for prophylaxis and support

Purity & Quality Guaranteed

Quercetin Seasonal Extra Strength is produced under strict cGMP FDA guidelines for the manufacturing of dietary supplements. For purity and quality, Quercetin Seasonal Extra Strength contains no preservatives • no alcohol • no artificial coloring.