Is the collagen booster effective for the pores on the nose and cheeks?

Lately, the pores on the sides of my nose and the inside of my cheeks are more noticeable than before, and my skin texture feels rougher overall, so I am looking into collagen boosters.

In the past, I was only concerned about having a little excess sebum on my nose, but recently, my pores on my cheeks have become more prominent, and my skin doesn't look smooth even when I apply makeup.

Especially on days when my skin is dry, the pores on my cheeks look wider, and as time passes, oil rises around my nose, making the pores seem more visible for different reasons. Can I expect a collagen booster to be effective for this type of skin?

I am curious if collagen boosters work by improving the skin's own elasticity and texture while making pores appear less prominent.

I would also like to know the difference between this and treatments that directly manage only pores. If this is my first time receiving a collagen booster, I would like to inquire if I can receive one session first to check my skin's reaction before deciding on additional sessions.