Relatively speaking, the main component of soap is fatty acid sodium, which is easy to be degraded by the environment. It can be said to be a green product and has good cleaning effect.
However, because sodium fatty acid is alkaline to a certain extent and the skin surface is weakly acidic, the pH of the skin surface will rise greatly after washing with soap, which will stimulate the skin to a certain extent.
Compared with soap, shower gel is more moisturizing and has a milder effect on the skin. However, the surfactants used in shower gel also affect the use effect. The common surfactants on the market, such as sodium lauryl sulfate and sodium lauryl polyol ether sulfate, also have certain irritation.
In addition, every time you take a bath, you must wash the shower gel off your body to avoid residue as much as possible. It can be seen that choosing shower gel or soap has to comprehensively consider the added ingredients and their own skin conditions.
Whether soap or shower gel is used, it is to clean the bacteria, grease, dirt, sweat stains and human secretions adhered to human skin. As for the pursuit of dryness or smoothness, we should decide according to our skin type and hobbies.
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