肌にも環境にもやさしい選択!今、石鹸が選ばれる理由

A choice that is kind to both skin and the environment! Why soap is being chosen now

table of contents

  1. The basic difference between soap and synthetic detergent

  2. Differences in effects on the skin

    • Characteristics of soap and its effects on the skin

    • Characteristics of synthetic detergents and their effects on the skin

  3. Differences in environmental impact

    • The environmental impact of soap

    • The environmental impact of synthetic detergents

  4. The current choice is "cold process soap"

  5. summary


Soap and synthetic detergents are both used for cleaning purposes, but they differ greatly in their ingredients and how they are made.

What is soap?

    • Main ingredient: Made by reacting oils and fats extracted mainly from natural plants with alkali.

    • Cleaning mechanism: The surfactant action blends water and oil, lifting and removing dirt.

    • Features: Gentle on the skin and the environment, highly biodegradable.

What are synthetic detergents?

    • Main ingredient: Petroleum-derived synthetic surfactant.

    • Cleansing mechanism: Chemically synthesized cleansing ingredients powerfully break down sebum and dirt.

    • Features: High cleansing power and good foaming, but it puts a strain on the skin and the environment.

Soap is characterized by its simple ingredients and being gentle on the skin and the environment. In contrast, while synthetic detergents have strong cleaning power, there are often concerns about their impact on the skin and the natural environment.

Soap has long been a beloved cleaning agent

Soap has been used in people's lives since ancient times. For example, in ancient Rome, soap was made from olive oil and ash and is said to have been used to keep the skin clean. In Japan, during the Edo period, natural cleansers made from rice bran and ash were used, and gentle ingredients that could be returned to nature were preferred.

On the other hand, synthetic detergents only appeared after the 20th century. They became popular as industrialization progressed and people sought more efficient cleaning power. However, in recent years, with growing awareness of the need to choose products that are gentle on the skin and that have a lower environmental impact, more and more people are choosing soap.


Characteristics of soap and its effects on the skin

The soap is made with natural ingredients and contains no unnecessary additives, making it a gentle option for those with sensitive or dry skin .

In addition, cold process soap naturally retains the moisturizing ingredient glycerin, leaving your skin feeling moisturized and protecting it from dryness.

Reasons to choose soap:

    • Contains no unnecessary chemicals.

    • Does not damage the skin barrier.

    • Feel the natural moisture every time you use it.

    • More and more people are incorporating high-quality soaps with carefully selected fragrances and ingredients into their skin care routines.

Characteristics of synthetic detergents and their effects on the skin

Synthetic detergents contain strong synthetic surfactants, so although they have strong cleansing power, they can also remove necessary sebum and make your skin more prone to dryness .

Also,

    • They often contain artificial fragrances and preservatives , which can be harmful to the skin in the long term.

    • Not suitable for people with dry skin.

Recently, not only people with sensitive skin but also those with a high sense of beauty have started choosing soap.


Environmental impact of soap

Because soap is made from natural ingredients, it is highly biodegradable and has a low environmental impact.

    • After draining, it decomposes naturally.

    • There is little impact on rivers and oceans.

Soap is becoming the standard choice among the environmentally conscious .

Environmental impact of synthetic detergents

Synthetic detergents may contain chemical components that are difficult to break down.

    • It may have a negative impact on the ecosystem .

    • Wastewater can be a source of contamination.

If you're thinking about sustainable choices, soap is the best solution.


The cold process method, which uses only the heat generated by the reaction between fats and oils and caustic soda, does not add heat during production, making it environmentally friendly and contributing to a low-carbon society.The cold process also does not use plastic bottles for packaging, contributing to reducing marine litter, a global problem.

People who are particular about their lifestyle and have a high sense of beauty are starting to use cold process soap.

The days when "strong cleaning power" and "good foaming" were enough are over, and from now on it will be important to "wash smartly."

Using soap is not only a great way to care for your skin, it's also a great choice for the environment.


Nowadays, many people are choosing soap based on the quality of cleaning and their lifestyle.

The Cold Process cold process soap is gentle on your skin and an eco-friendly habit. Start taking your skincare routine to the next level!