This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to develop an eco friendly beauty routine
Limit the amount of products you use.
Advertising leads you to believe that you need a myriad of products to stay beautiful. However, like many things in life, less is always more.

Select from the following.
a). If you don't need to buy enough products, then more is added to the list. Getting the right products can mean reducing your water bill, making you more attractive, reducing acne, exposing your freckles to light, and increasing your hydration.
b). So keep your beauty routine simple by sticking to the basics. All you need are a good cleanser, toner, moisturizer, and sunscreen.
c). In fact, using too many products might seem too much, even to people who are less prepared to deal with it. With too much product, you will quickly end up without your desired body type.
d). Add products to your monthly wardrobe, and extra or unlimited products will often change your beauty routine. Since eco friendly products are expensive, limit using them.
The answer is:
b).