New to skincare : Am I applying my sunscreen incorrectly ?

Hello,

I’ve just started taking better care of myself and applying sunscreen every time I go outside.

I ordered La Roche-Posay’s SPF 50 sunscreen for oily skin.

But it’s already super thin!! When I apply it to my face, it dries in two seconds, and I feel like I have to use a ton of it to cover my whole face. Is that normal?

I’ve seen in all the tutorials that you’re supposed to draw a line on two fingers and spread it. But that’s not enough for me!

And even less so for my neck and hands.

At this rate, the tube will last 5 days