There are countless onsen (hot springs) in Japan, so many that there is literally a top 100 ranking! But no matter which list you look at, it's almost certain Kusatsu Onsen will be included. This hot spring resort in Gunma Prefecture, just a few hours from Tokyo, has is one of the most famous in Japan both because it has one of the highest volumes of flowing water and because its waters are one of the most acidic and boast amazing antibacterial power. And with the Kusatsu Onsen Bathing Salts, you can recreate that experience in your own bathtub!
Each 500 g (17.6 oz) bottle of Kusatsu Onsen Bathing Salts is packed with minerals and salts, including sodium sulfate, calcium carbonate, titanium dioxide, sodium ascorbate, and potassium carbonate, which not only make you feel refreshed after your bath but also boost your health as well. Add eight measuring cups' worth to your bathtub filled with 150-200 liters of hot water, take in the sulfur smell that is characteristic of Kusatsu Onsen, and then immerse yourself and imagine you are in the mountains of Gunma!
Specs and Features:
- Contains: mineral salts, sodium sulfate, calcium carbonate, titanium dioxide, PEG-400, sodium trilaureth-4 phosphate, stearic acid, sodium ascorbate, potassium carbonate, sodium thiosulfate, silica, etc.
- Enough for 20 uses
- Dimensions: 7.5 x 15.5 cm (3 x 6.1")
- Weight: 500 g (17.6 oz)