Why can the legendary red cherry healthy lipstick be thousands of people?

The French Institute of Plant Bionics inadvertently found that the extract of the red cherry plant in West India will turn red under acidic conditions, and the stronger the acidity, the redder it will be, so we applied it to lipstick and the change of human PH according to the principle of PH change. Everyone's physique is different, and the PH value is also different. Everyone uses a completely different color. When everyone's emotional state is different, the blood flow speed and PH value in the body are different, so everyone spends different time and color. Azarbin