Experience the industry's highest level of high-concentration hydrogen. We are committed to high concentration, achieving a dissolved hydrogen concentration of 1.4ppm. Enjoy a luxurious bath time where your whole body is enveloped in bubbles. *When 50g of this product is added to 200L of water. Smooth and silky water texture. We have achieved a smooth and silky water texture, reminiscent of the weakly alkaline (pH 8.9) waters of Gero Onsen, famous for its "beauty skin" waters. *For those with dry skin, we recommend moisturizing after bathing. Also recommended for half-body bathing. Hydrogen is less likely to escape in lukewarm water, making it perfect for half-body bathing. Enjoy the fizzing hydrogen while soaking slowly and warming up from the core. Provides a relaxing effect with a bath additive containing high-concentration hydrogen. - Contents: 1000g (approximately 20 uses) - Hydrogen concentration: 1.4ppm - Features: Experience the industry's highest level of high-concentration hydrogen