• Taisho Rockofuru is a functional food for those who are concerned about knee joint and leg strength. Approach to knee joint and leg strength with 3 tablets per day. (*Estimated daily intake) • For those who suffer from knee joints: N-acetyl glucosamine improves the pain of knee joints when walking or climbing stairs • For those who suffer from leg strength: Polymethoxylavones derived from black ginger, maintain the walking power of those in middle-aged individuals • N-Acetyl Glucosamine: In 12 weeks, it has reported improvement in score! • Polymethoxylavone derived from black ginger: Reported improvements in 6 minutes in 8 weeks!