1, pigmentation, lipsticks of various colors are applied to the lips for a long time, and one application is one day. Long-term exposure of lipsticks of different colors in the sun will lead to pigmentation. In the long run, lips will produce a lot of pigmentation.
2, cheilitis, also known as lipstick disease. After applying lipstick, many people will find that their lips are dry, cracked, peeling and painful, and some are accompanied by some blood stains. Long-term cheilitis can lead to changes in lip color.
Cancer, coal tar dye used in lipstick, some preservatives, antioxidant BHA, these ingredients can induce cancer. As the saying goes, talking about cancer without dosage is hooliganism. The lipstick you wear every day will be brought into your body with your daily diet. What happens when harmful substances in the body accumulate to a certain amount all the year round? We don't know anyone!