Introduce you to preservatives in skin care products
Preservatives themselves are substances that exist to prevent bacterial changes and spoilage of products. In short, they allow spoilage to last longer! Ninety-nine percent of our food, including ours, has preservatives added to it to keep it fresh.
What do preservatives do?
1. to prevent product corruption, any material will have oxidation deterioration time;
2. to prevent secondary pollution in the process of use, often dig, hand bacteria will repeatedly touch the product, the product is easy to pollute;
3. Prevent organic matter from decomposing harmful substances in skin care products.
Therefore, as long as the use of preservatives stipulated by the state, and not over the amount, then it must be more good than bad.
Conclusion: The effective storage life of general skin care products is about 3 years, while the preservative-free skin care products, although there are alternative preservatives, can generally only reach about 1 year, from the factory to our hands, basically only nine months left. With the exception of a few super-sensitive fairies, normal people don't have to care too much about this stuff.
Through the above introduction, I believe you will have a further understanding of preservatives in skin care products. For more information about preservatives, please visit our official website for viewing or calling for consultation.
