Buy 12 and get 2 free* on your next order with promo code: SBIPRO22

SBI Protect®

Dairy-Free, High-Concentration IgG for an Immune System Reset

SBI Protect® is a dairy-free, high-concentration source of IgG shown to bind microbes and toxins in the GI tract and eliminate them prior to immune system activation, thereby helping to enhance microbiome balance and gut barrier strength. As seen in several studies, serum-derived bovine immunoglobulins have the potential to bind many types of microbes and toxins, helping to decrease microbe and toxin encounters by the immune system and reset immune tolerance.

Special Offer

Buy 12 and get 2 free*

on your next order with promo code: SBIPRO22

SBI Protect Family
Immunoglobulin Binding

Studies show immunoglobulins binding antigens in the GI tract can reduce immune burden and support normal repair of the mucosal lining, strengthen passive immunity, and protect the body by helping to maintain microbial balance.1

After only eight weeks on serum-derived bovine immunoglobulins, study participants showed an increase in both CD4+ cell counts in the duodenum and CD4+/CD8+ ratios, which are strong indicators of healthy immune tolerance in the GI tract.2

Immune Capacity and Reconstitution Chart
  1. Thapa, B.R. Health Factors in Colostrum. Indian J Pediatr 2005; 72(7): 579-581.
  2. Asmuth DM, Ma ZM, Albanese A, Sandler NG, Devaraj S, Knight TH, et al. Oral Serum-Derived Bovine Immunoglobulin Improves Duodenal Immune Reconstitution and Absorption Function in Patients with HIV Enteropathy. Aids. 2013;27:2207-17.


*Cannot be combined with any other offer, promotion or discount. Applies to Ortho Molecular Products brand only. Qualifying orders must be 12 of the same item. Offer expires 6/30/22.

© Ortho Molecular Products

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
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