New product Effects: Rashes, rough skin, bruises, stiff shoulders, sprains, neuralgia, chilblains, hemorrhoids, sensitivity to cold, lower back pain, rheumatism, fatigue recovery, chapped skin, cracked skin, sensitivity to cold before and after childbirth, acne *Effects recognized by the Ministry of Health, Labour and Welfare as quasi-drugs [Medicinal SILK TAB Recovery Bubble Bath Bicarbonate Bath Additive, No Additives, No Coloring] We have carefully selected the ingredients and eliminated unnecessary components, choosing fragrance-free and color-free options so that those with sensitive skin and young children can use it every day. By making the water neutral, the carbonic acid gas changes into bicarbonate ions, which dissolve in the water for a long time, and the effects last longer. This water, rich in bicarbonate ions, promotes the warming effect of the bath. It promotes fatigue recovery. The bicarbonate bubbles last a long time. Please enjoy a relaxing and luxurious bath time. Regular price: 569 yen/bag