Quality control is not guaranteed,
The shelf life is uncertain,
No bacterial content was detected,
It is difficult to defend rights.
When developing and producing products, it is necessary to go through a strict disinfection process, such as killing bacteria in the products with X-rays in the disinfection room. Homemade products definitely lack this necessary process. China has high standards for the bacterial content of cosmetics. Once the bacteria exceed the standard, the skin will be infected and damaged. In addition, the environmental requirements for storage conditions are also very demanding. Express parcels may encounter high temperatures during transportation, and it may be unsafe to add preservatives. Lipstick, lotion and other products are easy to sour at high temperature, and bacteria will multiply in large numbers, but low-content preservatives are safe.
The formula of big-name lipstick will only be better than homemade lipstick, and the techniques and the like will definitely be more detailed and more comprehensive in sterilization and disinfection than their own. After all, big-name lipsticks are not made by small workshops.
These lip balms with bacteria are used on the lips and will be eaten in the mouth more or less. If the skin is sensitive, it will induce further infection. Are homemade skin care products really that good? Experts believe that homemade skin care products have potential safety hazards and are not recommended.
For example, many diy lipsticks! Under the slogan of "pure natural" and "for pregnant women and children", the business is booming. When the seller makes lipstick, the proportion of ingredients is probably unscientific, and the wrong proportion of glycerol will "burn off" the moisture in the lips. Lips and mouth are connected together, and once bacteria propagate into the mouth, it is not worth the loss. Or buy buy regular lipstick! After all, girls should buy lipstick!