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Recommended Products for You
Mushrooms for Immune Health
Maintain a healthy, balanced immune response with mushroom supplements that harness the power of reishi, shiitake, maitake and chaga mushrooms.
Immune Support
These mushroom supplements combine reishi mushrooms and a mushroom blend of shiitake, maitake and chaga for powerful immune support.
What are mushrooms good for?
Support healthy immune system function
Encourage antioxidant enzymes that promote immune response
Promote other immune factors that help your body’s defense
Editor's Picks
Reishi Mushroom Benefits: 13 Reasons You Need Them in Your Diet
Reishi mushrooms have been used in Chinese medicine for generations—so what makes them different from the mushrooms you might eat on your pizza or in your stir-fry? As it turns out, quite a lot!
10 Powerful Adaptogens
What are adaptogens? How do they work? Check out the 10 most powerful adaptogenic herbs and mushrooms.
Beta Glucans: All You Need to Know
If you think vitamins C and D are the only options when it comes to immune support supplements, allow us to introduce you to beta glucans. These dietary soluble fibers, found in mushrooms and other foods, promote a healthy, optimally balanced immune system. Learn more!
Need help selecting what's best for you?
Immune
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Immune
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What are the best immune support supplements for you?
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Life Extension - Why We Do It?
The Best Supplements Science Can Offer
When putting something in your body, you should be confident that you’re getting the nutritional benefits your body deserves. We've been delivering the highest-quality products—backed by science and formulated with the finest ingredients—for over 40 years.
What Matters to You, Matters to Us
We're committed to empowering you to live a healthier life. Whether it’s finding sustainable partners for our ingredients or funding the latest anti-aging research, we're all about your health & wellness.
Highly Recommended
98% of our customers recommend us to family and friends. We're very proud of that because our loved ones matter to us—and we're willing to bet you feel the same way.
Product Transparency
40 years of research dedicated to bringing you premium, scientifically-validated formulations.