3. About product specifications?

When purchasing our products, you can choose the specifications according to your needs, such as 2mL/bottle, 5mL/bottle, 10mL/bottle, or other customized specifications. In addition, we also offer a variety of packaging options to meet the needs of different customers. Whether it's small quantities for personal use or large quantities for commercial purchases, we can provide flexible solutions. Products undergo strict quality control to ensure every bottle meets the highest standards. If you have any special requirements or questions, please feel free to contact our customer service team and we will be happy to serve you.