Lecithine
phosphatidylcholine, Lecithin, Lecithins, Soy Lecithin
卵燐脂, 卵磷脂, 磷脂醯膽鹼
HLB:4 Cas No:8002-43-5
乳化劑(自然界的界面活性劑),存在於蛋黃及黃豆中的成份,適合作為熟齡肌滋潤使用,具有保濕、抗氧化等作用,常用於眼霜、乳液、乳霜、口紅等化妝品中。
h
2013-08-23

這個是一個黃條,那危害是什麽呢。

r
2016-06-27

About LECITHIN: Lecithin is a naturally ocurring lipid found in both plants and animals. According to the PETA's Caring Consumer guide, lecithin for com mercial purposes is most commonly obtain from eggs and soybeans.

This ingredient may be derived from animals. From PETA's Caring Consumer: Waxy substance in nervous tissue of all living organisms. But frequently obtained for commercial purposes from eggs and soybeans. Also from nerve tissue, blood, milk, corn. Choline bitartrate, the basic constituent of lecithin, is in many animal and plant tissues and prepared synthetically. Lecithin can be in eye creams, lipsticks, liquid powders, hand creams, lotions, soaps, shampoos, other cosmetics, and some medicines. Alternatives: soybean lecithin, synthetics.

http://www.ewg.org/skindeep/ingredient/703513/LECITHIN/

在黑色素合成之後,抑制黑色素小體轉移

Reference:藥妝品學 Cosmeceuticals, 2nd edition

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