Talk:It Isn't the Mane Thing About You/@comment-32067303-20170917041240/@comment-10390252-20170917070729

The problem is that, unlike the slime Trixie used on Rarity, the potion that Rarity mistakenly used was magical in itself. So, any 'cure' would need to find a way to safely neutralise the remover's inherent magic and then stimultate mane growth all without creating chaotic and unpredictable side-effects.

Sometimes it is just safer to let nature take its course.