fromMail Online
4 days agoYou're brushing hair WRONG! Wait 30 mins to comb after applying heat
Heat makes hair temporarily much weaker and more brittle, they explained, which in turn makes it more likely to break under pressure. However, this effect is reversible - and all it requires is a little bit of patience. In their study, the researchers found that hair fully recovered when it was allowed to 'rest' for two hours after being straightened. But for those who don't have that much time to spare, waiting half an hour is also likely to be beneficial.
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