Hello all-- i guess it's because it it summer time, and everyone is concerned about their looks. I have been getting quite a few questions about being able to color or frost hair while breastfeeding. Most of the docs are telling the pt "NO"! Does anyone have references in this regard??? I always thought that being a topical substance that was not even left on long enough to be absorbed, that it was not a concern, but I could be wrong. Thanks, Kathy Rubin IBCLC RNC in NJ who hasn't been around much due to the demands of grad school