[This review was collected as part of a promotion.] I was impressed by the overall improvement of the smoothness and brightness of my skin after using Olay's Vitamin C + Peptide 24 Brightening Serum. My skin looked healthier. I also love that it is gentle on the skin. It's easy to apply and use with my other skin care products. I received this product free from Pinchme in exchange for my review.

[This review was collected as part of a promotion.] I'm very satisfied with the results I got from the Regenerist Vitamin C + Peptide 24 Serum from Olay! The product is lightweight with a nice texture and a great smell. It has definitely helped brighten my skin and give me a glow. My face looks brighter and healthier and I love it!

[This review was collected as part of a promotion.] I received a full size sample of Olay Regenerist Vitamin C + Peptide 24 Serum from PinchMe. I've been using the product every night for two weeks and noticed that my skin is visibly brighter. My skin is much softer and well hydrated since using it too. I will be purchasing more soon!

[This review was collected as part of a promotion.] I received the Okay vitamin C peptide 24 serum through PINCHme in order to test it and provide a an honest review. The product packaging is very pretty. The size of the bottle is a good size, the amount of product would last you about 30-60 days. The smell is amazing, clean and fresh. I did notice my skin looking brighter and more even within about 2 weeks. Overall this is a product I would definitely recommend buying, I did see improvement in my skins overall look and texture.

[This review was collected as part of a promotion.] I was looking for a vitamin C serum to try, but so many brands and products out there. I trust Olay, I have been using the moisturizer for decades so when PINCHme offered a free sample I was happy. This product surpassed any expectations I had, my skin is brighter, smoother and even decreased a sun spot, I am very happy with the serum and will be buying again!

[This review was collected as part of a promotion.] With this serum, a little goes a long way. I use 1 drop for my face and 1 additional drop for my neck. Be sure to wash your hands first before applying! I am able to layer my other skincare on top of this serum without pilling. Compared to many other serums, this is not as sticky at all. I plan to continue using this serum and buying more when I run out. Overall, my skin feels smoother and looks brighter. I recommended this to my family and you should give this product a try!

I was really excited about this serum and bought it as soon as it became available. Have been using it for three weeks and my skin looks well hydrated and glowing. Did not notice any changes to the pigmentation spots and freckles on my face, but I am realistic in my expectations and don't think that a Vitamin C serum can do miracles. The major drawback for me is that no matter what type of foundation I use it balls up and pills. Using foundation base and mineral sunscreen causes the same problem, and because of this, I cannot use it during the day. Vitamin C is beneficial for sun protection and I really wanted this serum to work for me with my makeup and sunscreen. So to sum up, I did not notice any significant brightening and cannot use this serum during the daytime. I was using the Regenerist MAX serum all summer and that one works fine with makeup and sunscreen.

[This review was collected as part of a promotion.] I received Olay Regenerist Vitamin C + peptide 24 serum as a free sample from Pinchme. Overall this is a good serum. There was nothing off putting about it. However I cannot find any information on how much vitamin C is in the serum. Also knowing that vitamin c is normally an ingredient that does not last long in liquid form and that this product does not come with an expiration date leads me to believe that there can't be that much vitamin C. This will not replace my l'oreal vitamin c serum which comes in a sun proof container, and is mixed with silicones to stabilize the 10% vitamin C.

[This review was collected as part of a promotion.] The Olay Regenerist Vitamin C + Peptide 24 Serum really helped to smooth my skin and even my skin tone. I have suffered from acne my whole (adult) life and this serum really helped to minimize the scarring and make my skin look better than it has in years!

This was my first time trying Olay vitamin c + peptide 24 brightening serum and this paired wonderfully with my moisturizer to add an extra boost of vitamins. It was easy to add to my routine to add extra vitamins. I recommend this serum to anyone looking to step up the benefits of their moisturizer.