1 | But what are those ingredients, and what do they do? | |
2 | In this article we' ll learn what bismuth oxychloride is, where it comes from, why it is used, and if makeup with it as an ingredient is a good choice for you. | |
3 | Nitrogen forms most of the Earth's air. | |
4 | So if all of these ingredients are basically the same, why are some shampoos more expensive? | |
5 | Perhaps there is an element of truth in both these pictures,but few of us have had the opportunity to find out. |