Dybrow on lashes?

[evilharpy]

I usually use Dylash but have run out. Is there any reason why I shouldn't use Dybrow? The instructions say not to use on lashes but I can't think of any reason why this would be the case. Surely it's just the same stuff - colour and developer (probably peroxide)?

I've used it on lashes a few times and it's been absolutely fine

I did it and nothing terrible happened - the result is actually better than Dylash!