Soap is a good cleanser for the scalp. It foams well and goes all over the scalp to envelop dirt. When rinsed, it quickly rinses off the lather and cleans off dirt. It does not leave a slippery residue on the scalp or face. Once you get used to using it, it is truly refreshing, and many people have been using soap shampoo for a long time.
For the summer of 2023, Matsuyama Yushi created " Hakka" Amino Acid Soap Shampoo , which adds menthol and light mint essential oil to the standard "Amino Acid Soap Shampoo" in the M Mark series to give it a cool, refreshing feeling. It removes summer sweat, excess sebum, stickiness and itchiness while leaving the scalp feeling cool.
I used a soap shampoo and it made my hair feel soaked!" ... The majority of people who use soap shampoo for the first time are surprised. This is because soap, which is slightly alkaline, causes the cuticles to open. This is because the soap scum adheres to the cuticles. Please be assured that your hair is not damaged.
The key to using soap shampoo comfortably is to lather thoroughly. That way, the lather will reach the scalp and remove excess substances such as dandruff, itchiness, and hairdressing products cleanly and well. Rinse thoroughly to avoid leaving any soap scum.

Please also use PH-adjusting hair rinse as a set. Acidic ingredients such as citric acid decompose soap scum while at the same time tightening cuticles and making it easier to run your fingers through your hair. Since it does not contain oil, your hair will feel silky and light after drying.
The summer limited edition " Hakka no kettle-fired soap body soap " will also go on sale at the same time. Please enjoy an even cooler summer.
April13, 2023 Orders will be accepted for
Usuka Amino Acid Soap Shampoo
UsukaPH-Adjusting Hair Rinse
Usuka Kettle-Fired Soap Body Soap Refill
Usuka Body Penetrating Water