About Our Analysis
On this platform we analyze and evaluate cleansers and related products from a scientific perspective.
We provide transparent processes including published pH measurements, formulation characteristics, and user voting to select products for deeper analysis.
We aim to present expert insights in an accessible way so you can make informed choices before you buy.
Purpose of Analysis
This platform aims to organize the characteristics of cleansers and provide one source of information to support purchasing decisions. We do not determine whether products are superior or inferior.
Currently Published Indicators
At present, we publish measured pH values. We plan to expand the evaluation items gradually over time.
Role of pH
pH is one of the fundamental indicators used to infer cleansing properties and design direction. It is not intended to judge product quality based on a single value alone.
Overview of Measurement Method
We purchase commercially available products and measure them under fixed conditions and a consistent standard. Please use the published values as reference.
Detailed measurement conditions are described at the bottom of each product's result page.
Scope and Limitations of Interpretation
The data we publish does not directly indicate overall product performance or user experience. Perception varies with skin type and usage environment.
About Independence
Analysis and evaluation are conducted according to criteria independent of any specific company or seller. Some pages include affiliate links, but our evaluation criteria and analysis content are separate from revenue.
Going Forward
We will continue to build on verifiable information and gradually expand the scope of our analysis.