... and rest, air-conditioning or even eating spicy hot pot food may add to the burden on ... in lipsticks may even cause dullness. In addition, lip care is a matter of both beauty and health ... the best affinity with the skin, the Crystal Lip Mask stores natural fruit acid, collagen, amino acids moisturizing ... glycerine, fruit acid, vitamin EUsing methodsTake out the lip mask and apply it to the lips for 20-30 ...