How does salicylic acid antibacterial solution directly act on keratin and promote the shedding of the stratum corneum?
Publish Time: 2025-02-06
Salicylic acid antibacterial solution can directly act on keratin and promote the shedding of the stratum corneum.1. Chemical properties and mode of actionFat-soluble properties: Salicylic acid is a fat-soluble organic acid, which makes it easier to penetrate the stratum corneum of the skin and interact with lipids and proteins in the stratum corneum.Dissolve intercellular adhesions: Salicylic acid can dissolve intercellular adhesions, which are mainly composed of keratin and other proteins, which tightly connect the stratum corneum cells together. By dissolving these adhesions, salicylic acid can reduce the adhesion between stratum corneum cells, making it easier for stratum corneum cells to fall off.2. Promote keratinocyte renewalAccelerate keratinocyte metabolism: Salicylic acid can accelerate the metabolic process of keratinocytes, promote the shedding of old keratin and the generation of new cells. This helps to remove the aging stratum corneum on the surface of the skin, making the skin smoother and more delicate.Influence on keratinocyte differentiation: Salicylic acid can also affect the differentiation process of keratinocytes, making them more orderly and regular during the differentiation process. This helps maintain the normal structure and function of the stratum corneum and reduce the abnormal proliferation of the stratum corneum.3. Improve skin quality and treatment effectSoften keratin: By dissolving intercellular adhesions and accelerating keratinocyte metabolism, salicylic acid can soften the stratum corneum and make it easier to remove. This helps improve skin quality and reduce skin problems caused by excessively thick stratum corneum, such as dryness, roughness, and dullness.Treatment of skin diseases: The salicylic acid component in salicylic acid antibacterial solution also has antibacterial and anti-inflammatory effects, and can be used to treat skin diseases caused by fungal infections such as tinea capitis and tinea pedis. By removing the stratum corneum infected by fungi, salicylic acid helps reduce the growth and reproduction of fungi, thereby accelerating the recovery process of the disease.In summary, salicylic acid antibacterial solution can directly act on keratin and promote the shedding of the stratum corneum of the skin through its unique chemical properties and mode of action. This mechanism of action not only helps improve skin quality, but is also effective in treating skin diseases caused by fungal infections. When using salicylic acid antibacterial solution, it is recommended to follow the product instructions and doctor's advice to ensure safe and effective use.
