B2B Internet for Chemical products

Sodium benzoate and potassium sorbate are common skin friendly ingredients in cosmetics, and they play important roles in cosmetics. Although both have moisturizing and anti-corrosion effects, there are still some differences in their specific use

Sodium benzoate is a sodium salt of benzoic acid, which is a common cosmetic preservative with strong antibacterial effects. Sodium benzoate has a certain inhibitory effect on most bacteria and molds, and is therefore widely used in cosmetics. Potassium sorbate is a natural moisturizer and antibacterial agent that can effectively maintain the freshness of cosmetics and extend the shelf life of products

Sodium benzoate and potassium sorbate also have different moisturizing effects. Sodium benzoate has a strong moisturizing effect, which can effectively absorb moisture, increase skin moisture, and also has certain antibacterial and anti-inflammatory effects. Potassium sorbate, on the other hand, focuses more on maintaining the moisture and stability of cosmetics, which can help them be better absorbed by the skin and make it softer and more delicate

In addition, sodium benzoate and potassium sorbate also differ in terms of safety. Sodium benzoate, as a preservative, is of great concern for its safety as excessive use may cause irritation to the skin. Potassium sorbate, as a natural moisturizer and antibacterial agent, has relatively high safety and will not cause irritation to the skin

Overall, although sodium benzoate and potassium sorbate are common skin friendly ingredients in cosmetics, there are some differences in their specific efficacy and safety. When choosing cosmetics, consumers can choose products that suit their skin type and needs to achieve better skincare effects.