Fermented Green Papaya Enzyme, known as Bio Normalizer is a bio-fermented food supplement using a traditional Japanese fermentation method. It was invented by Dr Akira Osato, PhD in 1969. It has been the top selling green papaya enzyme in Japan. 

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Since 1969, it has been the best-selling green papaya enzyme in Japan. Produced with love and care, and backed by significant scientific research worldwide.”

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*We, TONEKO Ltd is the only official importer for Bio Normalzier in the UK.