Regenerist Collagen Peptide 24 Serum : No major differences

I received a sample of Olay Regenerist Collagen Peptide 24 Serum through PinchMe, and while I didn't notice any major differences with fine line and wrinkles, I didn't have any adverse reactions. I did not like the dropper that is used to actually get the product out of the bottle. It felt cheap and wasn't very effective. There was always quite a bit left in the dropper after squeezing. The serum did go on very light, which I enjoyed, and I have noticed my skin being a little smoother. You definitely need a moisturizer or another serum after this though because it is fairly drying. I probably wouldn't buy this, and was mostly turned off by the bottle and dropper, not the product itself.