Polyvinylpyrrolidone (PVP) has the following effects on the skin: moisturizing, emollient, antibacterial and anti-inflammatory.
Polyvinylpyrrolidone is a non-ionic polymer compound with good water solubility and high viscosity. It can form a non-occlusive film on the skin surface, thereby playing a role in moisturizing and hydrating. In addition, polyvinylpyrrolidone can also release iodine after contacting wounds and lesions to sterilize, and has less irritation to local tissues, which is suitable for disinfection of skin or mucosal infections.
However, the following points should be noted when using polyvinylpyrrolidone:
Allergic reaction: People who are allergic to this substance should not use it to avoid allergic reactions and affect their health.
How to use: It needs to be used under the guidance of a doctor. If discomfort occurs, it should be stopped immediately.
Application in cosmetics: In cosmetics, polyvinylpyrrolidone is mainly used to fix ingredients, increase viscosity and adhesion, but excessive use may cause irritation and discomfort to the skin, especially for people with sensitive skin.
Therefore, when using polyvinyl pyrrolidone-related products, it is recommended to pay attention to the following points:
Use in moderation: Avoid excessive use, especially for people with sensitive skin.
Choose the right product: When choosing cosmetics, pay attention to the ingredient list and avoid using products containing excessive amounts of polyvinyl pyrrolidone.
Pay attention to moisturizing: Increase water intake in daily life, eat more fruits and vegetables, and promote skin metabolism.