Here's a sneak peek of /r/HaircareScience using the top posts of the year!
#1: CMV: There is no scientific proof that cleansing scalp with sulfates leads to over-production of oils.
#2: Can someone please ELI5 why sulphates are bad for your hair?
#3: Is there really any difference between shedding hairs with white bulbs and shedding hair with black bulbs?
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