Bio-Kult Boosted - 30 Capsules is an advanced multi-action formulation designed to target both the Immune System and Digestive Tract. With 4 times the concentration of bacteria compared to Bio-Kult Advanced, and added vitamin B₁₂, Bio-Kult Boosted - 30 Capsules gives you the confidence that you are supporting the normal functioning of the immune system. The bacteria in Bio-Kult Boosted are cryoprotected during the freeze drying process, which gives two main benefits: 1. They may protect from the harsh acid environment of the stomach and are therefore able to exert their effects along the full length of the gastrointestinal tract. 2. The process allows Bio-Kult to be stored at room temperature without the need for refrigeration. Bio-Kult Boosted is the ideal supplement to take whilst taking a course of antibiotics or whilst travelling.