Immune System Supplements

Your immune system is closely linked to your gut – in fact, around 70% of immune cells are found there. A balanced gut microbiome helps immune cells ‘learn’ to respond appropriately, strengthening defences while reducing unnecessary inflammation. That’s why probiotics play such an important role in immunity.

Dr. Ohhira®’s formulations combine probiotics with prebiotics and postbiotics, the result of a unique multi-year fermentation process. This ensures not just the delivery of live bacteria, but also the nutrients and bioactive compounds that help them thrive. Backed by decades of research, our supplements provide natural, reliable support for everyday immune health.