In recent years, there has been increasing global concern about plastic pollution, and reducing plastic use has become a global initiative. Against this backdrop, more and more beauty companies are exploring other sustainable alternatives, and aluminum cans, as an environmentally friendly material, are gradually becoming the choice for cosmetic packaging containers.

Aluminum cans are gradually becoming a viable alternative to plastic packaging containers due to their good recyclability, strong protective properties as well as a good sense of quality and visual appeal. However, while promoting aluminum cans for cosmetic packaging containers, there is a need to address the environmental impact of their production process and price challenges in order to achieve the goal of sustainable development.

Another major obstacle is the insecurity of holding formulations when using aluminum packaging. Most skincare aluminum packaging and bottle products are plain grade and do not receive special treatment or design for the following reasons:

• - Lack of liner: Aluminum materials can chemically react with the ingredients in the product, which can cause ingredient deterioration or undesired chemical reactions. Lack of liner material effectively isolates the product from the aluminum, which can negatively impact product quality.
• - Poor protection: Aluminum is not as protective as other packaging materials such as glass or plastic. It may not be able to effectively protect against external factors such as oxygen, UV rays and humidity, which may affect the stability and quality of the product.
• - Lack of personalization: Most skincare aluminum packaging and bottle products do not offer personalization options to meet the specific needs and preferences of different consumers. This limits consumers' freedom in choosing the right product for them.