Is retinol good for anti-aging?

I recently saw on YouTube that some of the cosmetics at Daiso are good.

I bought this Bonsept Retinol 2500 IU Wrinkle Shot Perfector Anti-Aging Cream. The price is 5,000 won. At Daiso, 5,000 won is the most expensive item. That is why they don't display it on the shelves; instead, you order it at the checkout counter and buy it right away.

This product is said to be recommended even by dermatologists. It is an anti-aging cream containing retinol bakuchiol that provides intensive care for skin aging concerns, ranging from fine lines to pore elasticity.

I've almost used it all up now. The size is so small that I barely manage to apply it only to wrinkled areas like around my eyes and nasolabial folds. Even so, I use it up quickly. So I'm debating whether I should buy more.

Has anyone tried this Daiso anti-aging cream? Please let me know what you thought of it. I think I heard that retinol is good for anti-aging, but I'm curious if it really is effective.

Even though this is a Daiso product, 5,000 won for 15ml isn't exactly that cheap compared to regular anti-aging creams.

I'm not sure if I should keep buying it.

Now that winter is starting, my skin feels rougher, less elastic, and drier, so it seems like wrinkles are more visible.

I want to properly manage my increasing wrinkles.