Proflora®4R is a unique soil-based probiotic with added botanicals that support microbial balance and gastrointestinal health. Soil-based probiotics are common bacteria found in the gastrointestinal tract. Unlike conventional probiotics, Proflora®4R does not require refrigeration, is designed to survive stomach acid, and maintains its effectiveness during antibiotic treatments. The combination of quercetin, greater mallow root, and aloe vera extract provides additional nutritional support for a healthy microbial balance, with just one capsule per day. Very effective, reaches the intestine 100% It plays a leading role in the development of gut-associated lymphoid tissue (GALT). It produces higher levels of lactic acid for greater mobilization of the immune system. It produces beneficial byproducts such as B vitamins, vitamin K2, carotenoid antioxidants, and enzymes like nattokinase. It helps in the digestion of food and absorption of nutrients. It remains stable at room temperature and does not require refrigeration. It can be taken with antibiotics or antimicrobials. Contains 100 mg of quercetin to provide 170% better absorption. It contains extracts of aloe leaves and mallow root that support the intestinal mucosa. It is a perfect addition to Biocidin® protocols. Quercetin is a bioflavonoid with powerful antioxidant properties that improves intestinal barrier function and supports the gastrointestinal tract. Greater mallow root provides soluble fiber and moistens mucous membranes, aiding intestinal motility. Aloe vera is a plant used to support mucosal integrity.