HistaBlock - 90 Caps

HistaBlock - 90 Caps

Nature's Sunshine

$38.17 CAD
In Stock In Stock



Provides nutrients that support the respiratory system in its battle against allergens, pollutants, and toxins.
Supports the body’s efforts to control inflammation and swelling of mucous membranes.
Supports free breathing and may help reduce unpleasantness associated with allergens.
Provides antioxidant strength to help stabilize mast cells.
Nettle leaves are beneficial in conditions of fluid retention, poor kidney functioning and arthritis.
The flavonoids in bitter orange have an anti- inflammatory, antibacterial, antifungal and antiviral activity.

How It Works

Many people suffer from allergies triggered by indoor and outdoor substances. These allergens include, but are not limited to, pollen, dust, mold, pet dander, certain foods, certain medicines or vaccines, personal care products, and environmental pollutants. An allergic person will react to these substances with one or more of the following symptoms: increased mucous production causing upper respiratory congestion, inflammation, rash, itching, or hives. This formula provides relief to allergy sufferers and may benefit asthma patients. It can be used for colds, flu, runny nose, and conditions of excessive phlegm. Histablock also controls the immune system’s inflammatory response, with its blend of stinging nettle, quercetin, bitter orange peel and bromelain.


Medicinal: Each capsule contains quercetin dihydrate (Dimorfandra mollis [fava bean] fruit) 90 mg, Urtica dioica (Stinging nettle) leaves 90 mg, Citrus aurantium (bitter orange) fruit 70 mg, and Bromelain (Ananus comosus [pineapple] fruit) 20 mg.
Non-medicinal: dicalcium phosphate, microcrystalline cellulose, silicon dioxide, magnesium stearate, gelatin

Recommended Use

To help support free breathing and reduce unpleasant symptoms associated with allergies.
Dosage (adults): Take orally two capsules with a meal twice daily


  • Sherbrooke: 1
  • Victoriaville: 2

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