... acid, vitamin EFeatures:like the baby skin, the lip skin remains at a PH value of 7.2 ... ingredients in lipsticks may even cause dullness. In addition, lip care is a matter of both beauty and health. ... of the best affinity with the skin, the gold Lip Mask stores natural fruit acid, collagen, amino acids ... the lips against UV lights, and keep the lip moist to prevent the lips from accelerated aging for ...