Today we’re loving and linking to Scatterbrainadventures. Rae really wants to know…Hi, in your blog you talked about the 1% line. I’m not a cosmetic chemist and I kind of always wondered how to guestimate where the 1% line is. So my question is, if you’re not a cosmetic chemist, what’s a good guide to [...] Read more: http://thebeautybrains.com/2012/02/17/how-can-i-tell-the-percentage-of-ingredients-in-cosmetics/