The primary function of a facial cleanser is—quite simply—cleansing. This function is determined by the product's ingredients; specifically, cleansing efficacy is driven by the surfactants present. The stronger the cleansing power of these surfactants, the higher their potential for causing skin irritation.
Consequently, we categorize facial cleansers into three main types: soap-based cleansers, amino acid-based cleansers, and compound-formula cleansers.
In terms of cleansing power: Soap-based > Compound-formula > Amino acid-based
In terms of gentleness: Amino acid-based > Compound-formula > Soap-based
1. Compound-Formula Type
Compound-formula cleansers offer better cleansing efficacy than amino acid-based ones, yet they are not as irritating as soap-based cleansers. They are suitable for long-term use and pose minimal risk of skin irritation.
This type of cleanser is ideal for men with slightly oily skin; it effectively removes excess sebum without causing irritation to the skin. It can also be used in rotation with soap-based cleansers and is a viable option for those with oily skin types.
Although compound-formula cleansers are not as widely available as other types, there are still several excellent options on the market that deliver very good results.
As for how to identify them, the key lies in examining the ingredients list; typically, these products contain a blend of both soap-based and amino acid-based cleansing agents. Men should pay close attention to the ingredients when making a purchase.
2. Soap-Based Type
Most soap-based cleansers are alkaline in nature. They boast excellent foaming capabilities and deep-cleansing effects, offering superior oil-removal power. However, due to their strong alkalinity, prolonged use can compromise the skin's natural protective barrier; therefore, continuous long-term use is not recommended.
That said, soap-based cleansers are not nearly as "terrifying" as they are often portrayed; they certainly have their merits.
They offer strong cleansing power and leave the skin feeling fresh and clean after washing, making them suitable for individuals with very oily skin. However, one crucial point to note is the need to moderate usage frequency: using them just 1–2 times per week is sufficient, while opting for gentler cleansers during the rest of the week is advisable. Therefore, please approach soap-based cleansers rationally rather than reacting with alarm at the mere mention of them.
3. Amino Acid-Based Type
Most amino acid-based cleansers are mildly acidic. Formulated using natural ingredients, they are exceptionally gentle from an irritation standpoint and currently rank among the most popular types of facial cleansers available.
Many people jump on the bandwagon to buy amino acid-based cleansers simply because they are trendy—but are they necessarily the best choice? As previously emphasized, one must remain rational and avoid making impulsive decisions, as there is no guarantee that you will actually end up selecting a genuine amino acid-based cleanser. All in all, when selecting a facial cleanser, the first step is to clearly identify your own skin type and specific needs; do not simply assume a product is right for you based solely on others' reviews or their subjective sensory experiences. Secondly, avoid categorically dismissing a cleanser based strictly on the presence of certain ingredients; instead, always prioritize finding the product that is truly best suited for your own skin.