It's sweat-resistant! I was looking for an eyebrow product that wouldn't come off in areas where there are no eyebrow tails due to hair removal, and this is great because it doesn't come off easily even in areas where there are no eyebrows. When I apply it to areas where there are eyebrows, it feels a bit waxy and is difficult to apply. I have thick eyebrows, so I only apply it to the tails, which is less stressful, but if I have thin eyebrows and want to use it all over, I think it would be difficult to apply.