Nagano Tonic, also called Lean Body Tonic, is a powdered herbal elixir inspired by traditional Japanese wellness. You mix one scoop into water or a beverage each morning to support metabolism, fat burning, energy, digestion, and stress resilience. https://community.wongcw.com/blogs/1143847/Nagano-Tonic-The-Japanese-Metabolism-Elixir-Backed-by-Tradition-and