In addition, in terms of special ingredients, many lipsticks emphasize moisturizing. Moisturizers can be divided into expensive hyaluronic acid and natural moisturizing factors. These two ingredients are high in cost, while cheap glycerin and propylene glycol are low in cost. Those low-priced lipstick products are naturally priced very low. The difference between good lipstick and bad lipstick: A good lipstick smells better. The quality of cosmetics is inseparable from their taste. For most cosmetics, the better the quality, the fewer chemical ingredients they contain, and the taste will naturally be off. Be more natural. High-quality lipstick has a refreshing and natural taste, no pungent aroma, the taste does not change much before and after use, and the aroma remains for a long time. Most of the low-quality ones contain the pungent aroma of chemicals, which makes you feel uncomfortable after use. You may even feel slight stomach pain if you accidentally eat them. It has poor lip care effect and is prone to dryness and peeling. The difference between good lipstick and bad lipstick: Good lipstick paste looks better. Appearance is the most intuitive and simplest way for us to judge whether it is good or bad. High-quality lipstick paste is smooth and has no pores. The surface has an obvious luster and will not bend or soften. , the paste is straight, delicate and smooth. The surface of inferior quality is not very regular. If you look closely, you will find small expansions, and the paste sometimes melts. It is easy to bend, has poor hardness, looks rough, and has uneven color. The difference between good lipstick and bad lipstick: Good lipstick has more exquisite packaging. The outer packaging is also one of the important criteria for testing the quality of the product. Generally speaking, the outer packaging of high-quality products is more particular. Whether a high-quality lipstick is hardcover or simple, the production license, ingredients, trademarks, etc. are clearly visible on the packaging and the label at the bottom. The packaging box is generally in good condition and not damaged. Poor quality labels may be unclear or the outer packaging may be worn.