>>18551310
>I don't get the use of a whole separate product
Because you're retarded?
I mean fine, you're lazy and want to use only 1 product that moisturize and protect from the sun. Better than nothing.
But that's hardly the best practice.

And people who care about skincare have night routine too. SPF protection is not needed there. Best to avoid extra unnecessary ingredients to avoid pore clogging and irritation.

SPF of this kind of products tend to be low too. And how about the UVA protection?

And you need to think about application and reapplication. The recommended coin-sized dollop? Are you sure your face can handle that much moisturizer? How about the reapplication every few hours?