Kate SomervilleRetinol Vita C Power Serum – Anti-Aging Skin Firming Treatment Clinically Proven to Brighten and Smooth Lines and Wrinkles, 1 Fl Oz

I use as directed, no more than 4 times a week at night. To avoid chemical burning I use every other night and as always I wash my face twice a day once in the morning and once at night before bed. I am a big fan of Kate Sommerville products and use the oil free moisturizer following this product and my skin is satin smooth!! A bit pricey but time will tell if my results are worth buying this product again.

I only discovered this stuff a few months ago, wirh a free offer through Sephora, of 7 tiny packets, enough for a week. One night, and I was hooked. I can't say exactly what it did, but skin looked brighter, softer, better.Will never be without it again. 70 and vain!

I really wanted to love this product. I adore the light orange-y scent. The serum went on smooth as silk, and still felt wonderful after hours of wear. And then after three applications, my entire face peeled as if I'd gotten a vicious sunburn. There is no warning on the box that this might happen. I think I'll stick with time-tested classics from now on.

It’s scent is Citrus helped smooth out my face. Didn’t burn my face I used as directed.

I am sensitive to retinol and have to ween myself in. Once a week…twice a week…. This smelled horrible. Not fruity, not medicinal, but like something that had gone bad. After using once, I experienced no dryness or redness. This was odd for me considering my sensitive skin. I used the next night knowing that probably was not a good choice. Nothing. I started using daily and I have had not reaction and I am not seeing any results or change.

I saw a decrease in the intensity of spots and something in facial lines in a few weeks. I liked it a lot, more than other similar products that are offered and I bought.

This is amazing! It smooths out your skin so you look and feel airbrushed. My skin is so soft and it looks great! It’s a little pricey but the results are fantastic.

Generally KS skincare always gives very good texture which is in fact very important in the experience. Feels comfortable when applied to the skin. For some reason KS products got a very "classic" feel to them which I love.