is it safe to rebond/color hair if I'm breastfeeding?

There are no known reports of negative effects for the baby among breastfeeding moms who receive hair treatments, and most likely for the following reasons: The chemicals used in permanent and semi-permanent hair dyes are not highly toxic these days. What’s put on your hair will not reach your baby; only what’s put on your skin and scalp Even though the skin does absorb substances applied to it, only very small amounts of hair dye and similar chemicals have been found to enter the blood stream. And from the blood stream, only a small percentage will actually reach the breast milk. If you have a healthy scalp, the amount of chemicals absorbed through your skin from the hair treatments will be negligible. (And dying your hair when your scalp is scratched is not much fun anyway – ouch!) It is of course a bit frustrating that it is not really possible to find any research confirming that hair treatment is safe during breastfeeding. However, since carrying out such treatments is very common during breastfeeding, the complete lack of reports of negative effects of hair treatment while breastfeeding, is probably a good sign that it really is safe. As for colouring, choice the type of hair dye with more natural ingredient. U just have to pay more for it! :)