They are found in many kinds of exfoliants.

它们存在于多种去角质产品中。

The pits and shells are ground up and are rough enough to be exfoliants.

果核和贝壳被磨碎，粗糙到可以用作去角质剂。

Well actually as far as spending money on cosmetics is concerned, I'm a little bit of a metro-sexual and I do like all the lotions and exfoliants and such.

事实上，在花钱买化妆品上，我有点都市型男的风格，我很喜欢那些化妆水和磨砂膏之类的。