To anyone thinking of buying the new Max Factor 3-day mascara - don't bother! It's horrid, and doesn't even work.
The glue-like consistency stuck my eyelashes together into clumps, and straightened out my naturally-curled lashes. I had to use a bodkin (blunt darning needle) to separate the lashes as it dried!
The next problem was that anything oily (face cream, moisturiser, eye cream) made it smudge badly, to give "panda eyes". By the morning of Day 2, it was all over my skin, with very little left on my lashes.
I guess it might last longer on a young girl who didn't use any moisturiser. However, I need my face creams - otherwise I'd look like a tortoise wearing false eyelashes.
But a young girl would probably want a mascara to lengthen and "volumise" her eyelashes, not just tint them. So it's probably not suitable for anyone really.
Don't waste your money on Lashfinity, as you'll be very disappointed.