NOW® Air Defense™ is a blend of vitamins, minerals, herbs and amino acids that support optimal immune function and respiratory health. Air Defense™ contains PARACTIN®, a patented extract of Andrographis paniculata. Studies have shown that PARACTIN® helps to support a healthy and balanced immune response. ImmunEnhancer™, Elderberry, Echinacea, and Astragalus herbal extracts have also been included for their immune supporting properties. Olive Leaf Extract has been added to help to maintain healthy respiratory function. The vitamins, minerals, and amino acids present in NOW® Air Defense™ work together with our herbal blend to support healthy immune function during seasonal changes and year-round.*
As a dietary supplement, take 2 Vcaps® 3 times daily as needed.
Serving Size 2 Vcaps®
Servings Per Container 45
Amount Per Serving % Daily Value
Vitamin A (from Retinyl Palmitate) 1667 IU 35%
Beta-Carotene (as pro-Vitamin A 1.0 mg) 1667 IU 35%
Vitamin C (as Ascorbic Acid) 500 mg 830%
Vitamin E (as d-alpha Tocopheryl Acetate) 20 IU 70%
Magnesium (from Magnesium Carbonate) 45 mg 10%
Zinc (from Zinc Ascorbic Acid Blend) 10 mg 70%
Selenium (from L-Selenomethionine) 50 mcg 70%
Manganese (from Manganese Amino Acid Chelate) 1 mg 50%
PARACTIN® (Andrographis paniculata) (Aerial) Extract 10 mg †
(Patented Blend of Androgrpholides, 14-Deoxyandrographolides, and
Elderberry (Sambucus nigra) (Fruit) (10:1 Concentrated Extract) 67 mg †
Echinacea Root Extract (Echinacea angustifolia) (min. 4%**) 67 mg †
ImmunEnhancer™ [Arabinogalactan from Larch Tree (Larix occidentalis)] 67 mg †
Olive Leaf Extract (Olea europaea) (min. 6%**) 67 mg †
Astragalus Root Extract (Astragalus membranaceus) (min. 70%**) 34 mg †
Ginger Root Extract (Zingiber officinale) (min. 5%**) 17 mg †
L-Arginine (Free-Form) 25 mg †
L-Glutamine (Free-Form) 25 mg †
L-Lysine (as L-Lysine HCl) (Free-Form) 25 mg †
* Percent Daily Values are based on 2,000 calorie diet.
† Daily Value not established.
Other Ingredients: Cellulose (capsule), Magnesium Stearate (vegetable source) and Silica. Contains soy derivative. Vegetarian/Vegan Product.
Contains no: sugar, salt, starch, yeast, wheat, gluten, milk, egg, shellfish or preservatives.