SBI Protect®is the only purified, dairy-free source of immunoglobulin G (IgG) available as a dietary supplement. Pure IgG helps to maintain a healthy intestinal immune system by binding a broad ranges of microbes and toxins within the gut lumen.
1 scoop (2.5 grams) in 4 ounces of water or the beverage of your choice 2 times daily or as recommended by your health care professional.
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Dr. Mark Hyman Approved"After 30 years in functional medicine, I only endorse supplements that meet my rigorous standards."
