How to go about smoothing these areas with these types of edges?

[nilsen.rotuma.nathan9]

There is a bit of pinching in-between these edges, not sure how to go about it.

[Christoph_Schaedl]

Thats a really tricky area. I dont think there is a way to get this clean.
You could try with more geo but that would open up a lot more issues.

What is this for? Is this visible in the final render?
Is this for a game asset? Is it visible in the normalmap?

[nilsen.rotuma.nathan9]

Basically a game asset. I'm in the process of making the high poly model, I tried adding a bit more geo but still visible, it's pretty small anyways, if theres no absolute clean way then it's fine honestly. thanks for the reply