Brand from Japan: EARTH. Hot spring ingredients (sodium carbonate, sodium sulfate, etc.) and carbon dioxide enhance the effect of hot bathing.And are effective for stiff shoulders, lower back pain, and sensitivity to cold, alleviating the fatigue of the day.Keeps you warm even after you get out of the bath.Contains red pepper and ginger ingredients (moisturizing ingredients).Yuzu has been loved by Japanese people for a long time.This is a carbonated type bath additive that contains 4 types of scents, focusing on the type of yuzu.How to use:Put 1 tablet (45g) of this product in about 200L of bath water and dissolve it completely before bathing.Even after the bubbles disappear, the carbon dioxide gas is dissolved in hot water, so the effect lasts for a long time.It is more effective to take a bath within 2 hours after dissolving.