A refreshing scalp and smooth hair. Maintain healthy hair with the power of black vinegar. Wrapping camellia oil residue in a cloth and immersing it in hot water produces brown water. In the past, applying this water to hair created natural foam due to the action of saponin, a compound found in camellias, and this foam was then used to wash. This unique custom of maintaining lustrous black hair was followed by rinsing with diluted black vinegar, and finishing with a traditional Satsuma boxwood comb, soaked in camellia oil, was then used to comb the hair. Botanic Canon's haircare line modernizes this wonderful haircare tradition, recreating its core essence with a single theme. Rinse after a soapy shampoo is essential and is a must-do. Shampoo renders hair alkaline, absorbing a large amount of moisture. Without proper care, all of this moisture disappears when towel-dried, leaving hair extremely dry. In other words, the key is to never leave your hair in a soapy shampoo. However, Botanicanon conditioners are designed for use with soap shampoos, so please use them whenever possible. The special fragrance is a balanced blend of locally grown tankan peel oil from Minami Osumi Town, jasmine sambac, the refreshing scent of citronella, and the spicy scent of juniper berry. Recreating traditional Kagoshima hair care, this conditioner is made with 100% natural ingredients, generously using distilled water and botanical extracts. ◆Natural Index: 100% / Natural Index: 93.3% (ISO 16128 compliant) [About the new "refill"] The bottle itself is made from 100% recycled plastic (PCR material). Therefore, the refill now features a sustainable reuse design, allowing you to reuse (replace) the pump you already own. It's approximately 100 yen cheaper than the pump version. *The pump alone is not available. *This product is a refill.