Quercetin Synergy Chewable


Dr. Song’s specially formulated Quercetin Synergy Chewable

Quercetin Synergy Chewable is a delicious, easy-to-chew synergistic blend of flavonoids, antioxidants, proteolytic enzymes and botanicals designed to provide comprehensive support for seasonal challenges caused by common environmental allergens*. Our formula contains quercetin, bromelain, stinging nettle leaf, N-acetyl-cysteine (NAC), and Vitamin C. This powerful combination promotes healthy nasal and sinus passages for individuals with elevated histamine and respiratory irritation*.

69 in stock (can be backordered)


Dr. Song continuously reviews and handpicks the very best supplements to make sure that you’re getting exactly what she trusts enough to give to her own family and patients! Quercetin Synergy Chewable replaces D-Hist Jr..

Compare with D-Hist Jr.

  • This is D-Hist Jr. that has been relabeled for Healthy Kids Happy Kids.

Benefits of supplementing with Quercetin Synergy Chewable may include:

  • Supporting healthy immune function*
  • Supporting sinus and respiratory health*
  • Providing support during seasonal challenges*
  • Supporting healthy histamine response*
  • Keeping nasal passages clear*

Suggested Use:

  • 6+ years: 1 tablet as needed or as recommended by your healthcare provider

Does Not Contain:
Wheat, gluten, dairy, soy, eggs, corn, yeast, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners or preservatives.

Children and pregnant or lactating women should consult their healthcare practitioner prior to use.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent disease.

Additional information

Weight 5 oz

60 Capsules

Healthy Kids Happy Kids
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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.