Can cosmetic raw materials be used directly?

Cosmetics ingredients cannot be used directly. cosmetic raw materials typically require specific processing and handling to be safely and effectively used for skin care. Direct use of cosmetic raw materials may cause skin irritation, allergies, or other adverse reactions, as these ingredients may contain unfiltered chemicals or microorganisms that may cause discomfort upon direct contact with the skin.
Classification and functions of cosmetic raw materials
Cosmetics raw materials mainly include matrix materials and additives. Matrix materials such as oily materials, surfactants, moisturizers, etc. play a major functional role in cosmetics; Additives such as preservatives, antioxidants, fragrances, etc. are used to improve the stability and user experience of products. These raw materials must be scientifically proportioned and processed to ensure the safety and effectiveness of the product.
Definition and classification of new cosmetic raw materials
In China, new cosmetic raw materials are defined as natural or artificial ingredients used for the first time in cosmetics. This type of raw material needs to go through strict registration and approval processes to ensure its safety and effectiveness before it can be used.