Brand from Japan: Ishizawa-Lab. Contains mineral-containing dead sea mud (moisturizing component: sea silt) in organic germanium (moisturizing component: repagermanium).In addition, natural salt (mineral salt) of skin tightening ingredients and capsicum extract (moisturizing ingredient) are also positive.Surprisingly throwing it in hot water.If you soak your body in black water.Impatient irritability and dandoroids accumulated daily often get out with a lot of sweat.Completely sweat out & polish your skin, finished ugly and refreshing body.How to use:Put in 1 pack (40g) in bathtub hot water (150-200 L) at home, stir well and take a bath.By using this product, the body is easier to warm than hot water, the sweating effect will be higher.Adjust the temperature of hot water, 38 to 42 as a guide, according to your physical condition.Black powder remains on the bottom of the bath, but since it is an inorganic matter contained in salt, there is no problem with quality.After