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Jan Marini C-ESTA Face Serum 1oz zoom
Jan Marini C-ESTA Face Serum 1oz

Jan Marini C-Esta Face Serum's DAE complex is the only stable form of vitamin C that is absorbed topically. Daily use of this serum will result in firm, supple skin. Get skin that is softer, firmer and more defined. It evens out wrinkles and fine lines for natural, healthy looking skin.

We offer Jan Marini Skin Research products to users in the United States of America only.

Jan Marini
4.85 25
C Esta Serum Still my very favorite!
5 5stars
So far so good I have been using this product for a week and a half and definitely notice a "glow" after using the product. One pump is all you need. I haven't noticed any dramatic differences in my skin but I will continue using as I have not been using the product for very long.
4 5stars
Amazing Hands down my favorite beauty product
5 5stars
C Esta Serum I love this serum. I have used it for many years and will continue to use it! Keeps my skin tone even and pores small.
5 5stars
Love C Esta Serum I have been so happy with this product that I recently gave a bottle to each of my sisters. Not only does it work well it has an amazing scent.
5 5stars
C Esta Serum Still love this.... keeps my skin tone even.
5 5stars
Obsessed I love this serum - not totally sure what it does but it has improved the tone of my skin significantly.
5 5stars
C Esta Still my favorite and I will continue to use! Keeps my pores small.
5 5stars
C Esta One of my favorite Jan Marini Products. Love it!
5 5stars
Best vitamin C serum I love this serum because it works and smells awesome. Much better than any other Vitamin c serum I've tried
5 5stars
C Esta This has been my favorite for years! I love it.
5 5stars
Good Jan Marini C Esta Serum is an excellent product and really smoothes the skin. However, the new packaging is a disaster. The dropper system used to work a treat. You could draw it up into the syringe and place a few strategic drops on your face. Spread it on - job done. Now, they've put it in a pump dispenser. Big mistake - this is a liquid, not a cream, and, of course, when you press the pump it squirts and splats all over your hand - or, worse still, escapes between your fingers - or, as happened to me yesterday, it goes off at an angle and squirts all over the mirror! If you press it again, you get too much - so, all in all, there's a lot of wastage, which, at this price, doesn't make me very happy. Bring back the dropper bottle - if it ain't broke, why fix it?? I'm still trying to work out a way of dispensing it from the pump into my old dropper bottle.
5 5stars
C Esta Serum I love this product and will continue to use it!
5 5stars
The best vitamin C I've tried I love this Jan Marini product. It's expensive but it's the best smelling vitamin C I've tried and I believe my skin is more hydrated after using this product daily.
5 5stars
C Esta My favorite face serum!
5 5stars
C Esta I can't live without this face serum!
5 5stars
C-Esta face serum My go to product! Keeps my skin tone even and smooth!
5 5stars
Miracle product I'm 68 and people take me for early fifties ever since I started using Jan Marini.
5 5stars
Best c so far I've tried a few brands. This is the only one my face didn't hate!
5 5stars
C-Esta face serum This is my favorite...still......
5 5stars
C-Esta serum Love this serum, have used it for several years, but for the first time the pump doesn't work at all! Tried Jan Marini's customer service, but unfortunately they ignore my messages. Very disappointed with their customer support and service!
3 5stars
C-Esta face serum This is still my favorite part of my daily regime!
5 5stars
Jan marini C-Esta face serum i've tried other vitamin c serums and this one is the best. It goes on silky and absorbs very well. My skin loves it and I can see the difference, My age spots have lightened and my skin looks more youthful. I'm 50 and people think I look ten years younger.
5 5stars
Jan Marini C-ESTA Face Serum 1oz This is one of my favorites. The only thing I don't like about this serum is the pump, I have only used it a few times and the pump quit working, not good for something that costs $93.
4 5stars
Jan Marini C-ESTA Face Serum 1oz I love all of Jan Marini's products!
5 5stars
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$102.00 In stock 0 - 2 Days

Jan Marini C-ESTA Face Serum 1oz

$102.00

Due to a manufacturer packaging change, item received may vary from product image.

Jan Marini C-ESTA Face Serum helps firm and soften your skin with a stable form of vitamin C.

  • 1 fl oz
  • SKU: 19606
  • Ships in 0 - 2 Days
  • Cannot be shipped outside the US

Product Details

Ingredients

Who is This For

How to Use it

25 Reviews

C Esta Serum

Posted 6/8/2016 by Kathierose

Still my very favorite!

So far so good

Posted 5/18/2016 by Bridget

I have been using this product for a week and a half and definitely notice a "glow" after using the product. One pump is all you need. I haven't noticed any dramatic differences in my skin but I will continue using as I have not been using the product for very long.

Amazing

Posted 4/26/2016 by mdb

Hands down my favorite beauty product

C Esta Serum

Posted 4/16/2016 by Kathie

I love this serum. I have used it for many years and will continue to use it! Keeps my skin tone even and pores small.

Love C Esta Serum

Posted 1/15/2016 by Leastman

I have been so happy with this product that I recently gave a bottle to each of my sisters. Not only does it work well it has an amazing scent.

C Esta Serum

Posted 1/7/2016 by Kathierose

Still love this.... keeps my skin tone even.

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