What packaging materials are included in the skin care kit?

Skincare suits can be sold as a combination of multiple products. Different matching methods require different packaging materials. So what packaging materials are included in a general skin care suit? Skin care suits are nothing more than three kinds of bottles: cream jars, lotion bottles, and cap bottles. Each product will have multiple size and capacity forms. Take the lotion bottle alone, the range of 15 to 150 is common. Specifically, choose the appropriate size bottle according to the product's market positioning.
Although the skincare set bottles can be summarized in these three aspects, the combination of their products is a more complicated matter, because it is necessary to consider whether the product combination meets the user's appropriate needs for the brand, and it is necessary to integrate the products. Carry out price market positioning, because the product mix is not as simple as 1+1.