I have been using the regular C-esta serum for many years so I decided to try the oil-free version since I have oily skin. I am happy to report that it is just as wonderful as the regular C-esta Serum. Despite being around people much younger than me I don't have any of those ugly brown spots on my face that others do. I receive compliments on my skin and I partially attribute it to the use of Jan Marini’s C-esta serum which I have been using for many years.

At last!!!!
This really does the trick!!!!! I can wear this without my glasses slipping down my greasy nose after just an hour. It's a miracle!!!

If you desire a brighter complexion you will love this product! It is one of my personal favorites. I have oily skin and this product effectively controls it while also enhancing its brightness and overall beauty.

I have been a loyal user of Jan Marini products for more than a decade and the C-ESTA Serum is my absolute favorite. Whenever I skip using it I can clearly see a significant decline in the overall appearance of my skin.

I am extremely impressed. I had been using the Jan Marini C-Esta Serum for more than a year and only recently discovered their oil control solution. Although this formula is slightly thicker than the original serum it applies smoothly and effectively hydrates the skin. I have been struggling with oily skin for many years but now that I am older I require a product that can combat wrinkles and free radicals while also controlling oil. This serum does exactly that and works wonderfully as a base for makeup.