Toneko - Fermented Green Papaya Enzyme (FGPE)

Toneko - Fermented Green Papaya Enzyme (FGPE)

Fermented Green Papaya Enzyme (FGPE), also known as Bio Normalizer®, is a unique Japanese fermented food developed by Dr Akira Osato, PhD, in Japan in 1969. Inspired by his vision to help people achieve better health and fulfil their full potential, Dr Osato pioneered the world's first fermented green papaya food using a traditional Japanese fermentation process. More than 55 years later, his vision continues to inspire our work.


We are the UK and EU distributor of Fermented Green Papaya Enzyme, working closely with medical and healthcare practitioners and clinics to provide education and personalised support based on the extensive scientific research behind this unique fermented food. Today, FGPE is the best-selling fermented green papaya food supplement in Japan and has been the subject of more than 130 published scientific research papers, making it one of the most extensively researched fermented green papaya products available.

Product Highlights

  • 100% natural raw fermented food
  • Vegan
  • Non-GMO
  • No additives or preservatives
  • Gluten-free

The most common feedback we receive from our customers includes:

  • Better gut health
  • Healthier skin
  • Increased energy levels in the morning
  • Better quality sleep

For over five decades, Fermented Green Papaya Enzyme has been trusted by healthcare practitioners and families around the world. We are proud to continue Dr Osato's vision by making this unique Japanese fermented food available to more people while supporting healthcare practitioners and individuals on their journey towards better health and wellbeing.