EAU DE KI, an iconic product with a history spanning over 90 years, is deeply rooted in the Sankodo family legacy. In 1926, the Japanese family Sankodo introduced a mysterious and original elixir known as the 'MEDICINAL OPAL WATER.' This elixir, considered a miraculous potion, gained rapid popularity upon its public release. The successive generations of the Sankodo family diligently refined and enhanced the elixir's formula, preserving its wisdom and secrets. Committed to product quality, the latest generation innovatively developed a fermentation technique that amplified the elixir's effectiveness, giving rise to EAU DE KI. Today, EAU DE KI holds legendary status in Japan, a testament to its enduring allure and timeless appeal.