Powerful antioxidants help support the health of the airway passages and mucous membrane. Stinging nettle, quercetin, bromelain and bitter orange offer natural help with seasonal irritants. This powerful blend enhances immune function and inhibits the release of histamine and other inflammatory compounds that initiate the sneezing, swelling and itching of allergic reactions.

HistaBlock can be used to safely manage allergy symptoms and support breathing, without the side effects commonly associated with over-the-counter and prescription antihistamines, decongestants and nasal spray

Indications for use

Provides nutrients that support the respiratory system in its battle against allergens, pollutants and toxins

Provides antioxidant protection

Supports mucous membrane health

Supports healthy mucous membranes

Ingredients

Per 2 capsules

Proprietary blend 540 mg

Nettle leaves (Urtica dioica)

Quercetin (from Sophora japonica fruit) 

Bitter Orange Fruit (Citrus x aurantium)

Bromelain (from pineapple fruit, Ananas comosus)

Other ingredients: Dicalcium phosphate,  capsule (gelatin, water), cellulose, vegetable magnesium stearate, silicon dioxide

Recommended Dose

Adults: Take 2 capsules twice daily

The information on this website is not intended to diagnose, treat, cure or prevent any disease. Always read the label and use only as directed. Consult a health care professional if symptoms persist.