---
product_id: 15227703
title: "Jan Marini Skin Research C-ESTA Serum - Antioxidant-Rich Beauty Product for Dry, Oily & Normal/Combo Skin - Lifting & Firming Serum with Vitamin C - 1 fl oz"
brand: "jan marini skin research"
price: "€ 1.86"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sk/products/15227703-jan-marini-skin-research-c-esta-serum-antioxidant-rich-beauty
store_origin: SK
region: Slovakia
---

# DMAE firming & lifting effect 20% Vitamin C (Ascorbyl Palmitate) boost Hyaluronic Acid hydration power Jan Marini Skin Research C-ESTA Serum - Antioxidant-Rich Beauty Product for Dry, Oily & Normal/Combo Skin - Lifting & Firming Serum with Vitamin C - 1 fl oz

**Brand:** jan marini skin research
**Price:** € 1.86
**Availability:** ❌ Out of Stock

## Summary

> 🍊 Glow Up or Miss Out: The Ultimate Vitamin C Serum for Next-Level Skin

## Quick Answers

- **What is this?** Jan Marini Skin Research C-ESTA Serum - Antioxidant-Rich Beauty Product for Dry, Oily & Normal/Combo Skin - Lifting & Firming Serum with Vitamin C - 1 fl oz by jan marini skin research
- **How much does it cost?** € 1.86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/15227703-jan-marini-skin-research-c-esta-serum-antioxidant-rich-beauty)

## Best For

- jan marini skin research enthusiasts

## Why This Product

- Trusted jan marini skin research brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hydration Hero:** Hyaluronic acid locks in moisture, delivering plump, supple skin all day long.
- • **Radiance Reboot:** Potent antioxidant Vitamin C brightens and evens skin tone for that coveted glow.
- • **Contour Sculptor:** DMAE technology visibly lifts and firms, redefining your facial silhouette.
- • **Clean Beauty Promise:** Formulated without alcohol, dyes, or harmful additives—pure skincare confidence.
- • **All-Skin-Type Essential:** Expertly crafted for dry, oily, and combination skin, making flawless skin accessible.

## Overview

C-ESTA Serum is a 1 fl oz antioxidant-rich face serum featuring 20% ascorbyl palmitate (Vitamin C), DMAE, vitamin B5, vitamin E, and hyaluronic acid. Designed to lift, firm, and hydrate all skin types, it targets fine lines, dark spots, and skin laxity without harsh additives, delivering visible anti-aging benefits and radiant skin.

## Description

Full description not available

## Features

- Face Serum for Skincare: This exceptional vitamin C serum with DMAE lifts, firms, and tightens the appearance of facial contours and is great for all skin types
- C-ESTA Serum for Fine Lines: This vitamin C face serum for skincare is good for dark spots, wrinkles, and laxity
- Facial Serum for Glowing Skin: This antioxidant serum is made with ascorbyl palmitate (vitamin C), DMAE, vitamin B5, vitamin E, and hyaluronic acid
- High-Quality Antioxidant Serum: This vitamin C serum is free of alcohol, dye, hydroquinone, lanolin, phthalate, soap, and nanoparticles
- Update your skincare: Jan Marini Skin Research products transform your skin with innovative technologies to provide results that visibly support your skin

## Product Details

- **Skin Type:** All Skin Type,All Skin Types
- **Product Benefits:** Antioxidant,Firmer,Rejuvenating,Smoothening
- **Use for:** Face
- **Scent:** Aloe
- **Special Ingredients:** antioxidants

## Images

![Jan Marini Skin Research C-ESTA Serum - Antioxidant-Rich Beauty Product for Dry, Oily & Normal/Combo Skin - Lifting & Firming Serum with Vitamin C - 1 fl oz - Image 1](https://m.media-amazon.com/images/I/61vashP81fL.jpg)
![Jan Marini Skin Research C-ESTA Serum - Antioxidant-Rich Beauty Product for Dry, Oily & Normal/Combo Skin - Lifting & Firming Serum with Vitamin C - 1 fl oz - Image 2](https://m.media-amazon.com/images/I/71ljjCrUSiL.jpg)
![Jan Marini Skin Research C-ESTA Serum - Antioxidant-Rich Beauty Product for Dry, Oily & Normal/Combo Skin - Lifting & Firming Serum with Vitamin C - 1 fl oz - Image 3](https://m.media-amazon.com/images/I/818AfNCtxgL.jpg)
![Jan Marini Skin Research C-ESTA Serum - Antioxidant-Rich Beauty Product for Dry, Oily & Normal/Combo Skin - Lifting & Firming Serum with Vitamin C - 1 fl oz - Image 4](https://m.media-amazon.com/images/I/71XOuaikL2L.jpg)
![Jan Marini Skin Research C-ESTA Serum - Antioxidant-Rich Beauty Product for Dry, Oily & Normal/Combo Skin - Lifting & Firming Serum with Vitamin C - 1 fl oz - Image 5](https://m.media-amazon.com/images/I/712mNsKp8YL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I did order this item on april 20,2020;  however, i never received it!  item is jan marini step 2 c-esta face serum.  why didn't i receive it?**
A: Contact Amazon Distributor that sold it to you.

**Q: What is the expiration date on this lot?**
A: I don't know the expiration, but I ordered about the same time from the same vendor and mine was very grainy. I have used this product for years and order regularly from Amazon although I know the Jan Marini company does not approve. I returned this item immediately fearing it was a fake and might have something harmful in it. Quinstra had the nerve to charge me a 15% restocking fee! I have been meaning to let Amazon know this and am sorry you had to ask this question. I will never order from Quinstra again. Amazon, can you remove them as a vendor?

**Q: What is the batch number on the bottom for your product?**
A: I do not have any product now.

**Q: how long will this last if used once a day?**
A: I have never counted the days, but it seems like a very long time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I’m not sure you can go wrong with vitamin C
*by J***P on September 9, 2025*

I also have used this product several times in combination with my facials. I actually like it. My skin looks good. Healthy doesn’t affect my make up. Doesn’t affect other products that I might wanna wear. If you haven’t tried it you might want to.

### ⭐⭐⭐⭐⭐ A must for women
*by A***R on August 19, 2025*

I LOVE Jan Marini! Everything about their skin care line is excellent. This hydrating serum is amazing and helps me look younger as well as doesn’t cause breakouts. It’s smooth and sheer and for someone like me who lives in the desert this product is a miracle! I even get away with a few more weeks between Botox with their regimen. Love it!

### ⭐⭐⭐⭐⭐ 38 year old woman review
*by A***Y on July 16, 2025*

This serum is amazing! My fav vitamin c serum. I use a lot of Jan Marini products and in combination with others it completes my skincare routine 🥰

## Frequently Bought Together

- Jan Marini Skin Research C-ESTA Serum - Antioxidant-Rich Beauty Product for Dry, Oily & Normal/Combo Skin - Lifting & Firming Serum with Vitamin C - 1 fl oz
- Jan Marini Skin Research Transformation Face Cream - Daily Hydrating Moisturizer for Face - Skincare Facial Cream - Facial Lotion for Dry Skin, Oily Skin & Combo Skin - 1 oz
- Jan Marini Skin Research Bioclear Face Lotion - Daily Face Moisturizer with Glycolic, Salicylic & Azelaic Acid - Dark Spot Support - Lotion for Oily & Normal/Combo Skin - 1 fl oz

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**Shop now:** [https://www.desertcart.sk/products/15227703-jan-marini-skin-research-c-esta-serum-antioxidant-rich-beauty](https://www.desertcart.sk/products/15227703-jan-marini-skin-research-c-esta-serum-antioxidant-rich-beauty)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-05*