Sunscreen production process

The production process of sunscreen involves multiple steps, including raw material selection, mixing, adding UV inhibitors, coloring, bottling, etc.

First, the first step in making sunscreen is to select raw materials. This process includes selecting a variety of raw materials such as highly absorbed sunscreens, formulation bases that promote absorption, emulsifiers and emollients to maintain the best UV protection effect. Next, the selected raw materials are mixed and ground to form a unified solution to ensure that each raw material can be fully dissipated and absorbed into the solution, thereby achieving a good UV protection effect. UV inhibitors are then added to the mixed solution, and this step makes the sunscreen have UV protection. After that, the sunscreen will be colored and the appropriate pigments will be added to make it look more colorful and attractive. The last step is to put the sunscreen into a suitable container. There are many types of containers to choose from, including crayons, lotions, masks, and bottles. ‌

In addition, the production method of sunscreen also includes the use of basic materials such as talc, sheep fat, beeswax and hydrolyzed whey. Talc is used to resist the sun, heat and pollution in the air; sheep fat provides moisturizing and lubrication; beeswax has an antiseptic effect; hydrolyzed whey helps talc to impregnate and extract drugs. During the production process, these materials will be mixed, heated until the talc is completely melted, added to the boiling soup on the top of the hot oil, and then the water-soluble ingredients will be added in turn, and then cold oil will be poured in to mix and mix, and finally vegetable oil and repair ingredients will be added and mixed evenly. ‌

Quality control and testing are also very important in the production process. This includes taking samples from different parts of the production line and testing the samples according to the prescribed standards and methods to ensure the safety and effectiveness of the sunscreen.