Dandruff-just like plastic dandruff is coming off.

头皮屑--就像塑料头皮屑在脱落一样。

You have dandruff because your scalp is dry.

头皮屑由头皮干。

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

那么，为何有些人头皮屑比较多？

Dandruff makes your head itchy and dry.

头皮屑会让你头又痒又干。

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

这种牌子洗发精可帮助你去除头皮屑。

We call dead skin that collects on the scalp dandruff.

我们称聚集在头皮上死皮为头皮屑。

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

就算我有头皮屑 你也不必指着我笑。

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

“头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，导致了头皮屑产。

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

“这就是这个家庭没有头皮屑原因。”

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

但是，如果你再也不洗澡话，那么头皮屑就会超速增长。

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

你可能会在耳后、鼻翼或眉毛处发现头皮屑。

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

当片状皮肤从我们头皮上脱落时，我们称之为头皮屑。

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

当这些酵母在头皮上大吃大喝时，头皮屑也随之产。

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

我认为头皮屑是一个小秘密，因为没有人想被称为雪花头。

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

我认为很多人把头皮屑和不干净联系在一，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头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头皮屑，但像硫酸盐这样表面活性剂才是真正清洁头皮。

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

头皮屑实际上是由一种叫做马拉色菌真菌，它以油脂为食。

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，发炎症反应，产令人发痒头皮屑。