What is Pro50 Biotic? Elite Pro50 Biotic provides a combination of five bacteria strains that have been well researched in professional sport. A higher strength probiotic has been in demand and we've worked closely with our Expert Panel to develop one of the strongest supplements in this space. Strains included are Bifidobacterium lactis BI-04®, Lactobacillus paracasei Lpc-37®, Lactobacillus acidophilus NCFM®, Lactobacillus rhamnosus GG, Lactobacillus fermentum SBS-1™. Why is ours better? Manufactured using a proprietary freeze-dry process, these bacteria are held in a suspended state before being ‘re-activated’ when the capsule is swallowed, meaning that we can guarantee 50 billion live bacteria will reach your digestive system for optimum efficacy. A range you can trust This product has undergone rigorous testing by LGC’s world-class sports anti-doping laboratory, Sport and Specialised Analytical Services, for a wide range of substances banned by the World Anti-Doping Agency (WADA) to provide the highest levels of assurance possible for athletes. Made in France.