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Breathe a sigh of relief with HistaBlock

Description: HistaBlock [Respiratory] supports the body in times of respiratory stress. A powerful combination of stinging nettle, quercetin, bromelain and immature orange peel (which contains synephrine), HistaBlock provides nutritional support for the respiratory system. This formula provides antioxidants and supports the body’s efforts to maintain mucous membrane health and nasal passage tissues.

Take 2 capsules with a meal twice daily.

Benefits of HistaBlock:
• Provides nutrients that support the respiratory system in its battle against allergens, pollutants and toxins.
• Provides antioxidant strength to help stabilize mast cells.
• Supports the body’s efforts to control inflammation and swelling of mucous membranes.


Label Description:
Nettles Combination
Herbal Combination Supplement

Recommended Usage:
Take two capsules with a meal twice daily.

Supplement Facts
Serving Size 2 Capsules
Servings per container: 45
Amount Per 2 Capsules
Proprietary blend 540 mg*
Stinging Nettle Leaves (Urtica dioica)
Bioflavonoid (Quercetin dihydrate)
Fructus aurantia immaturi (Citrus aurantium)
Bromelain Fruit (Ananas comosus)
*Daily Value not established
Other Ingredients: Di-calcium phosphate, cellulose (plant fiber), maltodextrin, magnesium stearate (vegetable), silicon dioxide (powdered silica), gelatin, and water.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
This bottle was sealed for your protection. Do not use if inner seal is missing or damaged.

Miscellaneous Information:

  • Supports Mucous Membrane Health
  • Minimizes the Effect of Irritants and Pollutants
  • Maintains Open Nasal Passageways*

Additional information

Weight 1 oz
Dimensions 1 × 1 × 1 in