How It Works

Vitamin C

Vitamin C performs many functions involving the immune system. It boosts immune function and may help the body stave off cold and flu-like symptoms. Plus, the adrenal glands need large amounts of this nutrient in order to help produce energy and support immunity. Vitamin C is also the most powerful and readily available antioxidant in the diet and supports overall health and well-being.

Vitamin D3

Vitamin D, known as the “sunshine vitamin”, supports both the innate and adaptive branches of the immune system. Vitamin D is essential for the activation of immune cells needed to seek out and destroy infectious invading microbes. Without this activation, symptoms associated with the common cold and flu may appear to be more severe and longer-lasting. Vitamin D also influences mood and may affect levels of the stress hormone cortisol.

Zinc

Zinc is responsible for immune cell function and plays a vital role in the immune system. Zinc also acts as a co-factor for important enzymes that contribute to the proper functioning of the antioxidant defense system. Zinc may help shorten recovery time and relieve symptoms associated with respiratory allergies and the common cold—it seems to work the best when taken at the first sign of concern.

Elderberry

People have depended upon elderberry's powerful immune support for thousands of years! Elderberry has been used in traditional medicine to support the immune and respiratory systems and increase resistance to illness. Elderberry naturally contains vitamin C, along with flavonoid derivatives called anthocyanidins that provide antioxidant protection and appear to have immune-stimulating effects. These compounds have been found to bind to foreign microbes and block their ability to invade host cells. In this way, elderberry may help reduce the duration and severity of cold and flu-like upper respiratory symptoms. Elderberry also contains active substances that stimulate the body to make cytokines, a type of protein molecule that enhances the immune system's response to attacks.

Beta-Glucans

Beta-glucans have long been known to promote immune health and function. Beta-glucans are a specific form of soluble fiber (polysaccharides) that occur naturally in bacteria, fungi (mushrooms), baker's yeast and cereal grains like barley, oats, rye and wheat. Beta-glucans help regulate the immune system, acting via receptors present on immune cells to provide immunomodulatory properties. Beta-glucans also function as a prebiotic fiber to feed the good bacteria in your gut and help balance the intestinal microbiome. These friendly bacteria also support immune system health.

Echinacea

Centuries ago, Native Americans turned to the healing power of echinacea, using it traditionally for colds, coughs and sore throats. Today, herbal practitioners have embraced echinacea to support the body’s natural defenses. Echinacea safely enhances the activity of the immune system and supports a healthy inflammatory response. Echinacea helps increase the activity of certain immune cells and promotes the release of cytokines from these immune cells. Cytokines are cellular communication and regulatory molecules that enhance the immune system's response to attacks. Echinacea also triggers the body's white blood cells to attack unwanted invaders. Echinacea also contains active substances that have antioxidant activity.

Arabinogalactan

Arabinogalactan is a naturally occurring form of soluble fiber (polysaccharide) found in a variety of common vegetables and medicinal herbs. Arabinogalactan possesses immune-boosting properties. Research shows that arabinogalactan increases the body’s potential to defend against foreign invaders and seasonal irritants. Arabinogalactan is also an excellent source of prebiotic fiber that promotes the growth of beneficial gut microflora. Friendly gut bacteria help balance out other microbes in the intestinal tract and support the immune system.

Korean Ginseng

Korean ginseng has been used in Asia for centuries to benefit both mental and physical health. Traditionally ginseng root was consumed to boost energy, improve mental sharpness and memory, elevate mood, and enhance immune system activity. As an adaptogen, Korean ginseng helps optimize bodily functions, supports the body’s efforts to achieve balance and adapt to stress, and is commonly used to promote energy and vitality. Active constituents in the plant, called ginsenosides, support the glandular system and boost immune system function.

Fructooligosaccharides

Short-chain fructooligosaccharides (FOS) are a type of prebiotic fiber that is added to provide extra intestinal support. Studies show that prebiotics may improve the growth of friendly microorganisms, as well as enhance mineral absorption, support bowel health, and promote digestive function. Having healthy amounts of beneficial gut bacteria is essential for optimal immune function, since 70% of immune cells are located in the gut.