Regenerist Retinol24 MAX Night Hydrating Moisturizer : Not happy about feel, but do notice small change

I received a full sized sample of Regenerist Retinol 24 MAX Night Face Moisturizer in my free sample box from PinchMe. I was excited to try my first sample of retinol. I'm in my early thirties and the thought of wrinkles and fine lines has been a concern to me. I have yet to have many wrinkles, but I would like to lessen the appearance when they do show up. I was hoping the cream would have a fragrance, but it is fragrance free from what I could discern. After applying the moisturizer at bedtime, my fingers were left feeling oily. I did not like the sensation of oiliness that was left on my fingers as well as how it felt when I woke up the next morning. I didn't get to use it for an extended amount of time as the sample arrived very late for this review, but from what I used for 2 weeks I felt a small improvement in smoothness. I also felt my skin was more sensitive that I was used to, most likely due to the added retinol ingredient. I will continue to use what's left and perhaps purchase at the store.