The new lipstick doesn't need to be preserved.
Preservation method of new lipstick
This new lipstick doesn't go bad easily. You can put lipstick in a cool and dry place. It is not recommended to put lipstick in a place where the sun is easy to shine or the temperature ratio is high, so as not to deteriorate and breed bacteria.
New lipstick can also be put in the freezer, packaged in disposable fresh-keeping bags and then put in a sealed box, which can effectively isolate it from other foods in the refrigerator. Lipstick is not recommended to be placed on the quick-frozen layer, and it will lose water when taken out later.
When the new lipstick is stored, it needs to be stored vertically, so as to prolong the life of lipstick paste. If stored upside down, the cream will fall off from the bottom of the lipstick tube and the bottle cap will become dirty.