Immune Support Blend



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Supplement Facts & Directions

Supplement Facts

Serving Size: 1 capsule
Servings Per Container: Varies
Amount Per Serving % Daily Value*
Chaga Mushroom 4:1 Extract 250 mg
N-Acetyl L-Cysteine 250 mg
Pyridoxal-5-Phosphate (Vit B6) 34 mg 1688%
Thiamine HCL (Vit B1) 44 mg 2934%
Vitamin D3 5000 IU 125 mcg 1250%

* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value Not Established
‡ These supplement facts may vary from the product you receive. Please call for exact numbers.

Other Ingredients: Gelatin Capsule (bovine source), Maltodextrin, Modified Starch, & Sucrose.


Free of: Soy, Dairy, Yeast & Gluten.

Directions: As a dietary supplement, take one capsule once daily, or as directed by a physician.

Warning: If you are pregnant, nursing, taking any medications or have any medical condition, consult your physician before use. DO NOT use with heart medications. DO NOT exceed one capsule a day. Keep out of reach of children.

Product Details

Nutrition is a critical factor for an effective immune system. Without the proper vitamins and nutrients, the immune system will struggle to mount a sufficient response to antigens, viruses, and bacteria. Several micronutrients exert a powerful influence on the immune system, including vitamins A (palmitate), B6 (P5P), C (ascorbic acid), E (d-alpha tocopheryl acetate), folic acid (vitamin B9), copper, and zinc. Even mild deficiencies in these vitamins and minerals can alter how the immune system reacts to foreign toxins.

Best Immune Support Vitamins

Ensuring an adequate intake of vitamins and minerals is an important part of bolstering the immune system. However, several supplements also offer immune support by acting as an antioxidant, reducing inflammation, and stimulating the detoxification process. PureBulk’s Immune Support Blend contains several supplements that help enhance the body’s natural defenses against contagion. These include:

Chaga Mushroom Extract (4:1)

Chaga extract comes from the inonotus obliquus mushroom and is rich in fiber and antioxidants. Traditional folk remedies used Chaga mushrooms to support the immune system and overall health. Chaga mushroom extract stimulates white blood cells that defend against invading bacteria and viruses. It also has anti-inflammatory properties, as it disrupts the production of pro-inflammatory proteins. While some inflammation is a natural response to infection, too much can cause oxidative stress and damage. Chaga also scavenges free radicals and helps reduce their damaging effects, as it is an abundant source of antioxidants.

N-Acetyl L-Cysteine (NAC)

NAC supplements support the immune system by boosting the availability of glutathione, one of the most powerful antioxidants found in the body. The body becomes more vulnerable to free radical damage without enough glutathione. Glutathione can scavenge free radicals to reduce oxidative stress, repair the damage the radicals cause, and stimulate natural killer cells. It also has anti-inflammatory and detoxification properties.

Pyridoxal-5-Phosphate (Vitamin B6)

Vitamin B6 facilitates several metabolic functions, including gluconeogenesis, nervous system functions, fat metabolism, and amino acid metabolism. It also helps regulate the immune system, and even mild deficiencies increase the risk of inflammation and inflammatory-driven diseases. Several studies have noted that inadequate vitamin B6 levels impair several immune responses. Vitamin B6 also supports several chemical reactions that enhance immune functioning.

Thiamine HCl (Vitamin B1)

Much like B6, thiamine influences how well the immune system functions. Insufficient thiamine erodes the body’s natural defenses and promotes damaging inflammation. Thiamine also strengthens the immune system by improving the body’s ability to endure stressful situations and surroundings.

Vitamin D3 5000 IU

Vitamin D plays an essential role in activating the body’s immune defenses. It has anti-inflammatory properties, helps regulate the immune system, and enhances how well immune cells function against pathogens. Individuals with insufficient vitamin D are also more vulnerable to developing illnesses, infections, and disorders related to immune function.

How to Take Immune Support Blend

Long-term health and wellness depend on a healthy immune system. Immune Support Blend contains numerous vitamins and supplements to help balance the immune system and help it function to the best of its ability. Take one capsule per day, preferably in the mornings. B vitamins help produce energy, and taking them too late in the day may interfere with sleep.


Tested by Accredited 3rd Party Labs

PureBulk's supplements are tested by accredited third party labs in the USA to ensure their identity, purity and potency. To receive a copy of these test results or any other PureBulk supplement please fill out the COA request form

*NOTE: 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.

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