amy804•3mo ago

My friend's client had a bad allergic reaction to hair dye yesterday

Always do a patch test before coloring to prevent scary situations.

3 comments

3 Comments

Was the reaction immediate or did it take time to develop? Delayed responses like Brooke mentioned can trick you into thinking you're safe. That's why a full 48-hour patch test is non-negotiable for me.

logan26318h ago

Started a patch test once and forgot about it for a week...

brooke_knight3mo ago

Reactions can be delayed a full day sometimes.