Keystone Pharmacy - August 3, 2022


If you are one of the approximately 40 million Americans who suffer from season allergies, the spring and summer months can be your least favorite time of the year. One of my top recommendations is Natural D-Hist. It works differently from the typical over-the-counter remedies, in that it stops the histamine release. Histamine is the cause for all those pesky allergy symptoms.

This combination product that includes specific flavonoids, antioxidants, enzymes, and botanicals to support sinus health, and balance our bodies' immune response.

  • Quercetin: flavonoid that decreases histamine release
  • Stinging Nettles Leaf: supports nasal passages and respiratory health
  • Bromelain: enzyme found in pineapple enhances absorption of Quercetin and promotes the breakdown of large protein complexes
  • N-Acetyl Cysteine (NAC): amino acid that aids in the thinning of mucus

Stop allergies before they start with D-Hist.
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