Good digestive and immune health are essential for recovery and continued performance. ROCTANE Probiotic Plus Capsules deliver 10 billion CFUs of probiotics per serving can help promote the growth of beneficial gut microflora… also known as the good type of bacteria.† A happy gut can help support your immune system, so that you can stay strong and keep on training and racing. We’ve also included ginger and licorice root extract, which can help soothe occasional gastrointestinal distress.