There are probably two reasons, which are also a drawback of all domestic cosmetics industries. First, the quality and production environment are uneven, the cost performance is not well balanced, and the technology has not developed to a sophisticated level; second, the development time is shorter than abroad.

Cosmetic tools such as contact lenses are mostly used by women of all ages. Therefore, the requirements for color and style of contact lenses are more complicated. In addition to having a variety of colors, there are also a variety of styles. For example, snowflake shape, ring shape, star shape, etc. There are also constant innovations in colors, such as starry sky gray, elf purple, green wood color, etc. As various makeup styles continue to change, there are more and more styles of cosmetic contact lenses that suit them.

Many manufacturers are not up to date and can only produce some simple single-color styles or some simple colors, but these have long been abandoned by users. Because the core technology of production technology is not mastered, the development of domestically produced contact lenses is also limited. Quality issues and production environment are important factors that determine the development of colored lenses. Due to the uneven management of my country's cosmetics industry, except for some big-name manufacturers, there is a situation of shoddy manufacturing. This makes the price of contact lenses very different, ranging from 20-200 yuan.

Although the prices of many miscellaneous brands produced by small workshops are cheap, the production environment is not good, the hygiene is dirty, and they have not reached qualified production levels. Consumers only buy this product once because it is cheap and is used as a one-time product. Although some large manufacturers have qualified production environments, their quality control is poor. The water content and shape of the contact lenses are wrong and they are easy to break. Consumers will feel dry eyes or discomfort when using them. As a result, the customer base is lost, and consumers turn to more professional foreign brands.

The development time of the domestic cosmetic contact lens industry is much shorter than that of foreign countries. More sophisticated craftsmanship measures should be made in terms of product quality and style to make up for the short development time.