1. Consult suppliers: directly contact the suppliers of cosmetic raw materials and ask for their prices and related information. Suppliers usually have detailed product catalogues and price lists, which can provide accurate price information.
2. Cosmetic raw material market report: Some market research institutions or consulting companies will publish cosmetic raw material market reports, which contain information such as market trends, price trends, supply and demand relations, etc. Relevant reports can be purchased or obtained through information channels.
3. Cosmetic industry associations: Cosmetic industry associations usually provide industry data and information to their members, including the prices of raw materials. You can join this association and get the information you need from their database.
4. Platforms and websites: On some trading platforms or B2B websites of cosmetic raw materials, suppliers will publish their own products and price information. You can search and compare through these platforms and websites.
It should be noted that the price of cosmetic raw materials will be affected by many factors, including the type, quality, supply, market demand, market competition and so on. Therefore, when using the above channels, it is suggested to comprehensively consider various factors and contact and compare with many suppliers to obtain the most accurate price information.