There is no clinical basis to confirm that lyophilized powder can remove acne pits. Freeze-dried powder is a sterile powder injection made by freezing the medicinal solution into a solid state in a sterile environment and pumping it into a vacuum to sublimate and dry the water. Acne pits are scarred and depressed pits formed by acne infections that form pustules and then break down, resulting in damage to the epidermis, dermis and subcutaneous tissues of the skin. Freeze-dried powder contains microbial antibacterial agents, fruit enzymes, and immunity containing sugary body cell activators, which can eliminate infected pathogenic bacteria and enhance the skin’s immunity, adjust the oil metabolism situation, and make the skin water and oil balance. If the pimple pit is formed soon and there are still some blood vessels and granulation tissues inside, the use of freeze-dried powder can help the tissue growth, but it cannot make the pimple pit restore flat. For pimple pits that have been formed for a long time, there is no granulation tissue and new blood vessels in the area, and scar tissue has been formed, so the application of freeze-dried powder has no effect. Removal of acne pits can be improved by protein injection, fat injection, chemical peeling method, fractional laser, etc., which can promote collagen production and improve acne scarring. Also pay attention to diet with less chili, sugar, fat, etc. Ensure rest and try not to stay up late to help acne pits recover.