Cosmetics Formulation Development

สารสกัดจากธรรมชาติ and clone follow the link below. Can all of this be put in the soap at all? http://www.myskinrecipes.com/shop/26-%E0%B8%AA%E0%B8%B2%E0%B8%A3%E0%B8%AA%E0%B8%81%E0%B8%B1%E0%B8%94%E0%B8%9E%E0%B8%B7%E0%B8%8A%E0%B8%AA%E0%B8%A1%E0%B8%B8%E0%B8%99%E0%B9%84%E0%B8%9E%E0%B8%A3 http://www.myskinrecipes.com/shop/123-%E0%B9%82%E0%B8%84%E0%B8%A5%E0%B8%99-clay Thank you.

Hello, the soap that the members mentioned. What kind of soap is it? What is the approximate pH value? For mud, it can be used without any pH problem. For most natural extracts, it can't tolerate alkalinity. When it is alkaline, it loses its quality and cannot provide any efficacy to the skin.

Make cold stirring soap. And if it's hot, can you put it in?