Herbs of Gold Probiotic + SB is a probiotic complex containing Saccharomyces boulardii (SB) to support beneficial intestinal flora. Probiotic + SB supports digestive system health by helping to restore friendly intestinal flora and maintaining gastrointestinal mucosal membrane health. Probiotic + SB contains high-strength SB which helps to reduce the occurrence and relieve the symptoms of traveller's diarrhoea. SB also helps reduce diarrhoea associated with antibiotic use. Probiotic + SB contains probiotics that survive stomach acid and have good adherence to the intestinal mucosa. Probiotic + SB contains probiotics that support immune system health. Bifidobacterium lactis (BI-04) helps relieve symptoms of mild upper respiratory tract infections. Probiotic + SB contains dairy-free probiotics sourced from Danisco®, a probiotic specialist trusted worldwide by manufacturers. Probiotic + SB is stable at room temperature and does not require refrigeration.