1. Time of purchase: Classic lipstick is a regular product series of mac, which is generally supplied for a long time. You can buy it at any time. Limited lipstick is a temporary product for specific seasons, special activities or cooperation. Usually, its supply time is limited, and once it is sold out, it may not be possible to buy it again.

2, color choice: classic lipstick series usually has a wealth of color choices, including a variety of commonly used, classic lipstick tones. A limited amount of lipstick will generally introduce some special colors that match the fashion trend, season or special theme, and there may be more special colors and effects.

3. Packaging design: Limited lipstick usually has special packaging design related to specific activities, themes or cooperation with other brands to increase its uniqueness and collection value. Classic lipsticks usually use mac's own standard packaging.

4. Supply and scarcity: Due to the limited supply of limited lipstick, it is often sought after and has a certain scarcity, which may be more difficult to obtain. In contrast, the supply of classic lipsticks is relatively stable and easy to buy.