- Features andrographis whole plant extract, a time-honored herb traditionally used for immune and respiratory support.
- Contains bitter orange fruit extract standardized to 30% synephrine to support healthy mucous membrane function.
- Includes complementary herbs like thyme, eleuthero root, and oregano that work synergistically for seasonal wellness.
- Convenient once-daily capsule provides concentrated herbal support during seasonal transitions.
- Formulated with quality ingredients sourced from optimal growing regions with sustainable practices.
About Nature’s Sunshine Seasonal Defense
Seasonal changes can present unique challenges to your body’s natural defenses. During these transitional periods, your immune system works harder to maintain optimal health while adapting to environmental shifts. Nature’s Sunshine Seasonal Defense provides targeted herbal support specifically designed to help your body navigate these seasonal transitions with confidence.
This expertly crafted formula centers around andrographis, an remarkable herb that has been treasured for centuries across multiple healing traditions. Known as the “King of Bitters” in traditional medicine, andrographis has been used throughout Asia, Africa, and America for supporting immune function and respiratory health. Modern research continues to validate what traditional healers have long understood about this powerful botanical ally.
The Science Behind Seasonal Support
What makes Seasonal Defense unique is its comprehensive approach to seasonal wellness. The formula combines five carefully selected herbs that work together to support your body’s natural adaptive responses. Andrographis serves as the cornerstone ingredient, traditionally used to promote healthy immune response functions and support respiratory muscle health.
The bitter orange fruit extract in this formula is standardized to contain 30% synephrine, a natural compound that helps maintain healthy mucous membrane function in the respiratory tract. This standardization ensures consistent potency and reliable support when you need it most.
Traditional Wisdom Meets Modern Quality
Thyme brings its own rich history to this formula. Native to the Mediterranean region, thyme was so valued by ancient Romans that they regularly consumed it to protect against food spoilage and maintain health. The active constituent thymol provides natural antioxidant properties and supports immune function. Eleuthero root, used in traditional Chinese practices for over 2,000 years, contributes adaptogenic properties that help the body manage seasonal stress while supporting energy and overall vitality.
Nature’s Sunshine sources these ingredients with exceptional care. The andrographis comes from carefully selected growing regions in India known for their fertile black soil, which is high in iron and lime content. This nutrient-rich environment, combined with sustainable farming practices including hand-planting, hand-harvesting, and the use of organic compost, ensures optimal potency and purity.
Key Ingredients
Ingredient | Botanical Name | Traditional Use |
---|---|---|
Andrographis Whole Plant Extract | Andrographis paniculata | Immune and respiratory support |
Thyme Leaves | Thymus vulgaris | Antioxidant and protective properties |
Eleuthero Root | Eleutherococcus senticosus | Adaptogenic and energy support |
Bitter Orange Fruit Extract | Citrus x aurantium | Mucous membrane health (30% synephrine) |
Oregano Leaves | Origanum vulgare | Natural antioxidant compounds |
Recommended Usage
Take 1 capsule with a meal three times daily. For best results, begin taking at the first sign of seasonal changes or as recommended by your healthcare professional.
Frequently Asked Questions
Andrographis is an herb known as the “King of Bitters” that has been used for centuries in traditional medicine systems. It’s valued for supporting healthy immune response functions and respiratory health, making it an ideal foundation ingredient for seasonal wellness support.
The bitter orange fruit extract in Seasonal Defense is standardized to 30% synephrine, a natural compound that helps maintain healthy mucous membrane function in the respiratory tract. This standardization ensures consistent potency and reliable support.
It’s best to begin taking Seasonal Defense at the first sign of seasonal changes or as a proactive measure before transitional periods. Consistent daily use provides the most comprehensive support for your body’s adaptive responses.
Seasonal Defense can generally be taken alongside other immune support supplements. However, it’s always wise to consult with a healthcare professional about your specific supplement regimen, especially if you’re taking medications or have health conditions.
Seasonal Defense is formulated for ongoing seasonal support. Many people find it most beneficial when used consistently during seasonal transition periods. As with any supplement, consult with your healthcare provider about long-term use that’s appropriate for your individual needs.
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We stand behind every Nature’s Sunshine product. If you’re not completely satisfied with your purchase, simply contact us to arrange a return—we’ll provide a full refund, no questions asked. Your wellness and satisfaction are our top priorities.

Who is Seasonal Defense For?
- Adults seeking proactive immune system support during seasonal changes
- Individuals who experience challenges during environmental transitions
- Those interested in traditional herbal approaches to respiratory wellness
- People looking for natural mucous membrane support
- Anyone wanting concentrated adaptogenic herbs for seasonal resilience