Ryo sought out a fundamental solution rather than a product that was only temporarily beneficial. Nearly 60 experts in eight fields from cosmetic ingredients, scalp care, fragrance and human organism came together with one common goal.
They went through a series of failures but their ten years of combined efforts eventually bore fruit. They successfully proved the safety and efficacy of medicinal herbs for hair loss treatment. The final products made of medicinal herbs were tested over 100 households where they successfully demonstrated their excellence through clinical tests with a panel of more than 500 members.