Dandruff-just like plastic dandruff is coming off.

皮屑--就像塑料皮屑在脱落一样。

You have dandruff because your scalp is dry.

皮屑由皮干燥引起。

So, why do some people have more dandruff than others?

那，何有些人皮屑比较多？

Dandruff makes your head itchy and dry.

皮屑会让你又痒又干。

This brand of shampoo can help get rid of your dandruff.

这种牌子洗发精可帮助你去除皮屑。

We call dead skin that collects on the scalp dandruff.

我们称聚集在皮上死皮皮屑。

Okay, I have dandruff. There's no need to laugh and point.

就算我有皮屑 你也不必指着我笑。

" Dandruff itself is actually a very, very complicated condition."

“皮屑本身确实是非常非常复杂病症。”

And in about half of the human population, its activity causes dandruff.

它在近一半人群中，导致了皮屑产生。

" That's why there is no dandruff ever in this family."

“这就是这个家庭没有皮屑原因。”

But if you stopped showering altogether, well, your dandruff would go into overdrive.

但是，如果你再也不洗澡话，那皮屑就会超速增长。

You might find it's behind your ears, on the side of your nose, eyebrows.

你可能会在耳后、鼻翼或眉毛处发现皮屑。

When flakes of skin come off our scalps, we call it dandruff.

当片状皮肤从我们皮上脱落时，我们称之皮屑。

As these fungi feast on our scalp's oils, dandruff may form.

当这些酵母在皮上大吃大喝时，皮屑也随之产生。

I think that dandruff is a little hush-hush because nobody wants to be known as the snowflake.

我认皮屑是一个小秘密，因没有人想被称雪花。

I think a lot of people associate dandruff with being unclean, but that's completely not true.

我认很多人把皮屑和不干净联系在一起，但这完全不对。

This is one of the most common actives used in the cosmetic space to fight dandruff.

这是化妆品领域用于对抗皮屑最常见活性物质之一。

So the active ingredient handles the dandruff, but surfactants like these sulfates are what actually clean the scalp.

所以活性成分可以处理皮屑，但像硫酸盐这样表面活性剂才是真正清洁皮。

Dandruff is actually caused by a fungus called Malassezia, and it feeds on the oil.

皮屑实际上是由一种叫做马拉色菌真菌引起，它以油脂食。

The body detects these breaches and responds defensively, causing the inflammation that gives dandruff it's itch.

身体检测到水分流失并做出防御性反应，发生炎症反应，产生令人发痒皮屑。