The essence of polar conversion is that organic compound reflects the carbon atom electricity in the centre and changes, kiss the electricity or kiss the core course changing.
极性转换的本质是有机化合物反应中心碳原子电性发生转换，即亲电性或亲核性发生转换的过程。
2
Ingredients: Collagen, compound plant essence, active protein, high efficiency whitening factor.
成份：胶原蛋白、植物复合精华萃取液、活性蛋白、高效美白因子。
3
Compound vitamins and natural liquorices essence added can deeply whiten and relax skin after basking, restore soft, tender and elastic skin.