You can find some great things through Twitter. One of our followers is Joanne Manaster,a lecturer about various biological sciences at the University of Illinois in Urbana. She has a wonderful website, (Joanne Loves Science) part of which looks at the science of beauty products.
Here is a great video that explores the chemistry of mascara.
You can see a more complete explanation at her website here.
And if you are on Twitter, be sure to follow the Beauty Brains.









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Very informative post, we really did not know the causes behind it, she did really a good job, i visit her website this is all we need to know, i will recommend it to my friends and family members, i think all we should have this type of knowledge.