Dermalogica Moisturizer spf

Can I just use faceblock without any other moisturiser on top each day?

I ask this because I am using Dermalogica’s spf 30 faceblock each day and find it’s too much to add a moisturiser on top of it, especially once I have put foundation on as well.

Shouldn’t that be moisturiser first then sunblock? It’s too much if you’re putting on foundation on top.

Either do the sunblock or the moisturiser but I wouldn’t do both with foundation.

Chanel Hydramax Active Teinte` SPF 15