Air Defense®

Other Combinations

Brand: NOW

CapsuleOther CombinationsOn Market
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Net Contents

90 Veg Capsule(s)

Serving Size

2 Veg Capsule(s)

Servings Per Container

45

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 33739 03372 7

Product Version

CODE 3372 V7

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

17Active Ingredients

17 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

7% Daily Value Coverage

7 ingredients report a %DV; 2 meet or exceed 100% DV.

3Dietary Attributes

Label states: Non-GMO, Gluten-Free, Kosher.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 2 Veg Capsule(s) · 2 per day

IngredientAmount Per Serving% Daily Value
Vitamin A(Beta-Carotene, Retinyl Palmitate)1000 mcg111%
Vitamin C(Ascorbic Acid)500 mg556%
Vitamin E(D-Alpha-Tocopheryl Acetate)13 mg87%
Magnesium(Magnesium Oxide)45 mg11%
Zinc(Zinc Ascorbic Acid Blend)10 mg91%
Selenium(L-Selenomethionine)50 mcg91%
Manganese(Manganese Amino Acid Chelate)1 mg43%
Paractin (Andrographis paniculata) (aerial) extract10 mg
Andrographolides
14-Deoxyandrographolides
Neoandrographolides
Elderberry67 mg
Echinacea root extract67 mg
ImmunEnhancer(Arabinogalactan)67 mg
Olive leaf extract67 mg
Astragalus root extract34 mg
Ginger Root Extract17 mg
L-Arginine25 mg
L-Glutamine25 mg
L-Lysine(L-Lysine Hydrochloride)25 mg

Not Present

Amino Acid Profile

3 amino acids detected on the label, including 1 essential. Bars show the disclosed amount per serving; total mapped amino acids ≈ 75 mg.

Essential amino acidNon-essential

Other Ingredients

HypromelloseMagnesium StearateSilicon Dioxide

Target Groups

Adult (18 - 50 Years)KosherGluten FreeDairy Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: Take 2 capsules twice daily as needed.

Warnings & Precautions

Precautions re: Allergies

Not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Precautions re: Children

Caution: For adults only. Keep out of reach of children.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Formulation

Formula re: Contains

NOW Air Defense is a blend of ingredients that promote healthy, all-season immune system and respiratory health. Air Defense features PARACTIN, a patented extract of Andrographis paniculata, which has been shown in scientific studies to support a healthy and balanced immune response. ImmunEnhancer, elderberry, echinacea, and astragalus botanical extracts have been included to support normal immune system function. Olive leaf extract has also been added to help maintain healthy respiratory function.

Formulation re: Does NOT Contain

Not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients.

Formulation re: Other

Natural color variation may occur in this product.

Formulation re: Other

Immune System Support Maintain Healthy Respiratory Function Year-Round Immune Support

Formula re: Contains

Air Defense with PARACTIN

Formulation re: Does NOT Contain

Non-GMO

Formula re: Kosher

Triangle K (Kosher)

Formula re: Contains

Vitamin E from non-GMO soy.

Formulation re: Other

Made and quality tested in the USA with globally sourced ingredients.

FDA Statements

FDA Disclaimer Statement

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.

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

The registered trademark Air Defense is being used pursuant to a limited trademark license agreement with NaturalCare Products, Inc.; PARACTIN is the registered trademark of HP Ingredients; IMMUNENHANCER is a Lonza trademark.

Seals/Symbols

Triangle K (Kosher)

General Statements: All Other Content

General Health Family owned since 1968

Seals/Symbols

GMP Quality Assured

Manufacturer & Distributor

Manufacturer

NOW FOODS

395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA

Market Reference

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Where to Buy Locally

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Research & Studies

  • Select dietary supplement ingredients for preserving and protecting the immune system in healthy individuals: A systematic review

    C Crawford, LVL Brown, RB Costello, PA Deuster - Nutrients, 2022 - mdpi.com

    … of the market today with current claims for immune health. … for dietary supplements and by marketed health claims on … One study involved 40 male and female US Air Force cadets …

    202241 citations
  • A Dose of Defense?: Omega-3 Supplements Appear Protective against PM Effects

    C Washam - Environmental Health Perspectives, 2008 - pmc.ncbi.nlm.nih.gov

    … Now a new study of Shanghai residents reveals that the elderly, women, and individuals with lower educational backgrounds are especially vulnerable to outdoor air pollu- …

    2008
  • The safety and effectiveness of supplement use in aviation

    TE Sather, CL Woolsey, F Cromartie, MW Evans - Sport J, 2013 - researchgate.net

    … fitness test twice per year, but are now routinely trained for their job specific duties on a … In the US Air Force, the decision on which supplements are allowable is left to the discretion …

    20133 citations
  • Protecting military personnel from high risk dietary supplements

    PA Deuster, HR Lieberman - Drug testing and analysis, 2016 - Wiley Online Library

    … (64%), 31% of Soldiers take dietary supplements to give them … of supplement use by Air Force and Coast Guard personnel are similar to those of Army soldiers.13 Dietary supplements …

    201625 citations
  • Longitudinal changes in dietary supplement use among United States military personnel: the US military dietary supplement use study

    JJ Knapik, DW Trone, RA Steelman, EK Farina… - Nutrients, 2024 - mdpi.com

    … 14%, p < 0.01) and consisted of more Air Force personnel with fewer personnel from other services (Air Force 39%, Army 31%, Marine Corps 10%, Navy 19%, p < 0.01). Compared to …

    20246 citations
  • Dietary supplement use associated with Air Force fitness and deployment Health

    MJ Bell - 2015 - corescholar.libraries.wright.edu

    … Subjects who felt much worse now than prior to deployment did have a 23% increase in … supplement use among Air Force members and their association with fitness and health. In …

    20151 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-07-24. DSLD Label ID: 335205. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.