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Jan Marini

Jan Marini C-ESTA Serum

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Skin Care | Face | Anti-Aging Treatments
SKU#  JM027
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description for Jan Marini C-ESTA Serum

Jan Marini Skin Research C-ESTA Serum containing DAE Complex is the culmination of years of intensive medical research that has resulted in the first stabilized form of lipid soluble topically applied Vitamin C in a patented delivery vehicle combined with other essential factors. Studies show C-ESTA containing DAE Complex is able to create conditions in the skin that enable dramatic rejuvenation beyond any technology available. Within a short period of time the skin's texture will begin to appear smoother and more supple. With continued use, the skin will become measurably firmer, more resilient, and facial contours will appear tighter and more defined. Deeper lines will appear far less pronounced, skin tones will even and the skin will appear noticeably younger and healthier.


  • For all skin types.
  • Light, completely absorbed formulation.
  • Dramatically lessens the appearance of wrinkles and deeper lines.
  • Increases skin elasticity and resiliency.
  • Skin will appear measurably firmer.
  • Facial contours will become tighter and more defined.
  • Skin will look rejuvenated and more youthful.
  • Compatible with Glycolic Acid products, Retin-A™, topical medications, moisturizers and makeup.

Please note:
It is normal for serum color to turn yellow. This will not affect the performance of the product.


reviews for Jan Marini C-ESTA Serum

Featured Jan Marini C-ESTA Serum review:

brandLoyalist Age Group: 25-34Gender: F
Overall Rating Overall Rating
Price/Value Price/Value
Ease of Use Ease of Use
Love Jan Marini Products!!

I decided to write my first review on the Jan Marini skin care line! I ordered the management system as I was unsure about investing in another product that was filled with empty promises. This line is more expensive than what I typically would buy but, I read the reviews and decided to give it a try. My skin type I would describe as dry, some sun spots along with wrinkles under the eyes. I also had some major breakout due to another product that I used that my skin didn't like. I have only been using Jan Marini product for a month and I already can tell a difference! This product does seem to do everything that it says it will do. I am amazed on how fast my break outs cleared up, how smooth my skin is and how bright it is. You will not be disappointed if you try this line. It is expensive but, I rather pay for something I absolutely love then spend money on something I will try a few times and throw away.

Featured Jan Marini C-ESTA Serum review:

experimenter Age Group: 45-54Gender: FSkin Type: combination
Pros: absorbs quickly, lightweight Cons: packaging
Overall Rating Overall Rating
Price/Value Price/Value
Ease of Use Ease of Use
Pump packaging not as good as the previous bottle

I like the product, have been using it for 10 years, but a few years ago the packaging was changed from a glass bottle with a dropper to a plastic pump bottle. As other reviews have noted, the plastic cap breaks, won't stay on, and it's more difficult to get the product out. With the dropper I could control exactly how much product I used. With the pump I sometimes get too much in one pump, sometimes too little and when I pump again too much product comes out. This is wasteful - though probably the idea behind the new packaging. Wasted product means you have to purchase more often. The nozzle gets clogged often and it's difficult to use all the product as the bottle starts to run low. I end up having to use a q-tip to scrape out the last of the product - also wasteful as the q-tip absorbs some of the product. Sadly I have decided to move on to a different product that isn't so wasteful and poorly packaged. If Jan Marini ever brings back the old bottle I would use again. This is just too expensive to have waste.

Featured Jan Marini C-ESTA Serum review:

brandLoyalist Age Group: 35-44Gender: FSkin Type: normal
Pros: pleasant fragrance, gentle, lightweight, smooth texture
Overall Rating Overall Rating
Price/Value Price/Value
Ease of Use Ease of Use

This product is amazing I love using it my face looks amazing.

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Directions For Use

directions for use for Jan Marini C-ESTA Serum

Shake well. Apply morning and evening to clean skin. Apply over entire face, neck and behind ears.


ingredients for Jan Marini C-ESTA Serum

Made In: United States

Shipping Information

shipping information

Shipping Information:

This product can only be shipped to U.S. and Canada addresses.

DOT Restrictions:

There are no DOT restrictions on the delivery of this item – you may elect to have this item sent through any of our delivery methods.

Additional Information

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Clinical Results

Jan Marini C-ESTA Serum Clinical Results

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