Product Reviews for Jan Marini C-ESTA Serum with DMAE Complex
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Jan Marini C-ESTA Serum with DMAE Complex

Reviews For Jan Marini Skin Research C-ESTA Serum

$133.00
253 Reviews
April 07, 2025

Love

Love everything Jan Marini! Great product!

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AimeeC

Verified Purchase

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March 11, 2025

My GOAT Vitamin C Serum

I have tried sooooooooo many Vitamin C serums, and I just keep coming back to Jan’s. It’s stable, smells light and fresh, and applies beautifully. My skin starts looking visibly brighter and more refreshed after only a few days of using this serum. I’m done trying others. This is my Holy Grail C Serum for life.

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DBZinCLT333

Verified Purchase

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January 15, 2025

Jan Marini C Estra Serum

Love, love, love this serum l haven’t opened tried a lot of serums but this has been the best! Plus l love using LovelySkin the are the bomb! Thank you again!

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LovelySkin Customer

Verified Purchase

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January 01, 2025

Love It!

I have been using the C-Esta Face Serum for over a year now. I can see the difference in my skin. It smells delightful! I use it every morning!

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LovelySkin Customer

Verified Purchase

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December 23, 2024

Great serum

I was introduced to this serum during a facial and have used it ever since. It’s a great product!

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LovelySkin Customer

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November 30, 2024

Amazing stuff!

This product took my skin to the next level. I am 61 with hyperpigmentation and asian skin. It has brighten my skin and reduced some but not all hyperpigmentation. I use a primer and foundation as well. Many people have complimented on my skin. Though it may be pricey it is worth it. I use it twice a day. I also use the bioclear lotion too.

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Poolgirl

Verified Purchase

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August 03, 2024

Effective product

I’m a big fan of this product and product line. It is effective in keeping my skin looking supple and firm.

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LovelySkin Customer

Verified Purchase

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April 30, 2024

BACK TO JAN!

Over the last year, I had slowly let my skin care routine fall by the wayside, using generic soap and body moisturizer. Recently I decided to jump back into Jan Marini and...what an instant difference! I use her four basic products (this being #2) and my skin is already smoother, clearer and age spots diminished.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

February 16, 2024

Amazing!

The serum is worth the investment and I love it! It goes on nicely under makeup and it makes my skin feel so smooth, bright and hydrated. I have fair/sensitive skin and this product does not cause irritation. It is now a staple in my AM routine and I will be repurchasing!

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LovelySkin Customer

Verified Purchase

0 people found this helpful

January 26, 2024

The best

This is the holy grail of serums! Smells amazing and hydrated and smooths my skin. Love it

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Floridagirl83

Verified Purchase

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January 25, 2024

Love it

I have reordered this several times now & will keep ordering!!

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TamiJ

Verified Purchase

0 people found this helpful

January 15, 2024

My go to

I have been using this C serum for 10plus years. It is my go to. I have tried several others but I always go back to this one. It is very moisturizing and keeps my complexion smooth and bright.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

November 06, 2023

Jan Marini C-EstaFace Serum

This is a fabulous product and smells so delicious. I use it with my TNS advanced serum every morning. Absolutely LOVE the product!

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PEGLW

Verified Purchase

0 people found this helpful

September 23, 2023

amazing product

I have loved switching to the Jan Marini line! I love this serum and the smell is amazing to me. A little goes a long way and i have been able to simplify my skin care routine thereby saving me money and time for better results!

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LovelySkin Customer

Verified Purchase

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March 09, 2025

Very nice!

I like this product, it’s runny and gritty but it works!

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Beaulef

Verified Purchase

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January 16, 2024

Serum has small granules in it.

I really like this serum. However, this one has small granules in it. It doesn’t seem to affect how it goes on my face. But this is the reason for 4 stars instead of 5 stars. My previous container of this same product did not have a grainy feel. I am wondering if formula has changed. And, I shake the bottle before using.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

March 09, 2024

No opinion

It was just okay. I felt like my skin got irritated a little and I had to lather a rich moisturize on top. Not convinced about the ingredients as well.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

April 13, 2024

Jan Marini C-ESTA Serum

I was an avid user of Cesta Vitamin C, but decided to give some other brands a try. When I went back to the Jan Marini vitamin C, I was not happy with the performance, thinking that maybe they changed the formula. I will not be repurchasing this product.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

March 11, 2024

whats changed?

I've been using this product awhile now but the one received lately is NOT it . its so grainy, not a fan.

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Caitlannunnally

Verified Purchase

0 people found this helpful

September 06, 2024

Smells nice, no results.

Used the whole bottle and saw no improvement. Has a light fruity scent and a light texture. Too expensive.

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LovelySkin Customer

Verified Purchase

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