Main effect: the specific pearl essence, L-Ascorbic acid (VC) and VE liposome can obtain the effect of enduring moisture retention and nourishing white skin at the same time of whitening skin.
主要作用:特含的珍珠精华、左旋VC和VE脂质体在美白的同时,可达到持久保湿、养白肌肤的效果。
L-Ascorbic acid (VC) also can accelerate the synthesis of collagen, to make your skin tighten and elastic, and represent the charming luster.
左旋VC还可促进胶原蛋白的合成,使皮肤紧致有弹性,重现迷人光彩。
Methods L-Ascorbic acid is used as matrix modifier in the direct Zeeman GFAAS to determine trace Sn.
方法应用抗坏血酸作基体改进剂,横向塞曼石墨炉原子吸收光谱法直接测定浸泡液中痕量锡。