---
product_id: 394326822
title: "Signautre Estud Protector 5.2,5.75 Fl Oz,Large Volume Serum, Korean Skin Care Face Hyaluronic Acid Niacinamide Glow Makeup, With Centella Asiatica And Betaine, Panthenol,"
brand: "demar 3"
price: "€ 141.58"
currency: EUR
in_stock: true
reviews_count: 5
category: "Demar 3"
url: https://www.desertcart.hr/products/394326822-signautre-estud-protector-5-2-5-75-fl-oz-large
store_origin: HR
region: Croatia
---

# Niacinamide glow boost Plant-powered formula Hyaluronic acid hydration Signautre Estud Protector 5.2,5.75 Fl Oz,Large Volume Serum, Korean Skin Care Face Hyaluronic Acid Niacinamide Glow Makeup, With Centella Asiatica And Betaine, Panthenol,

**Brand:** demar 3
**Price:** € 141.58
**Availability:** ✅ In Stock

## Summary

> 🌟 Glow Like a Korean Idol – Your Skin’s New Best-Kept Secret!

## Quick Answers

- **What is this?** Signautre Estud Protector 5.2,5.75 Fl Oz,Large Volume Serum, Korean Skin Care Face Hyaluronic Acid Niacinamide Glow Makeup, With Centella Asiatica And Betaine, Panthenol, by demar 3
- **How much does it cost?** € 141.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/394326822-signautre-estud-protector-5-2-5-75-fl-oz-large)

## Best For

- demar 3 enthusiasts

## Why This Product

- Trusted demar 3 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **20 Million USD Bestseller:** Trusted by 260,000+ users with a 4.9/5 rating in Korea’s high-standard skincare market.
- • **Cruelty-Free & Paraben-Free:** Ethical skincare that’s gentle on all skin types, perfect for the conscious millennial.
- • **3 Days Faster Skin Rejuvenation:** Wild-grown plants accelerate visible results beyond lab-grown alternatives.
- • **Multi-Active Ingredient Complex:** Hyaluronic Acid, Niacinamide, Centella Asiatica & Panthenol for hydration, glow, and skin barrier repair.
- • **K-Beauty Idol Makeup Artist Approved:** Used by top Korean makeup pros for pore tightening and glassy skin finish.

## Overview

Signature Estud Protector 5.2 is a large-volume Korean serum blending wild-grown plant extracts with powerhouse actives like hyaluronic acid and niacinamide. Proven to rejuvenate skin visibly 3 days faster, it’s a top-rated bestseller with over 260,000 reviews, favored by Korean makeup artists for pore tightening and radiant skin. Cruelty-free and paraben-free, this serum delivers lasting hydration and glow while protecting your skin from daily environmental stressors.

## Description

PLANT-BASED FORMULATION – This large volume anti aging serum is made from naturally sourced ingredients that turn back the clock. Wild plants grown without any chemical fertilizer have an effect on the skin 3 Days Faster than cultured or lab-grown plants! 20 million USD seller – SIGNATURE ESTUD PROTECTOR 5.2 is known as a ‘pore ampoule’ in Korea, creating 20 million USD sales in Korea. 260,141 Reviews (4.9/5.0) – Including 118,909 Reviews from a Korean search engine (4.8/5.0), DEMAR3 has been proven from 260,141 purchases. Korean consumers have very high standards for their skincare products, and DEMAR3 still remains at (4.9/5.0) for entire reviews. DESTRESS YOUR SKIN – SIGNATURE ESTUD PROTECTOR 5.2 protects your skin from daily damage from the external environment. The key ingredients of the SIGNATURE ESTUD PROTECTOR 5.2 such as ‘Hyaluronic acid’, ‘Centella Asiatica’, ‘Betaine’, ‘Niacinamide’, ‘Vitamin B5’, ‘Leontopodium Alpinum Flower (Edelweiss) Extract’ helps the skin keep healthy and strong. USED BY A KOREAN IDOL MAKEUP ARTIST AND PREMIUM SPA – A renowned Korean makeup artist is using this serum as a makeup blender for glassy skin and pore tightening. DEMAR3 PROMISES – DEMAR3 products are Cruelty-FREE and paraben FREE. Feel free to contact us with any questions or concerns. Our gentle-on-skin products are recommended for all skin types.

Review: I’ve seen this product advertised a lot and read great reviews from makeup artists. I had it sitting in my cart for a long time because it’s a bit pricey, but I finally picked it up on Prime Day. The bottle is made of hard glass, and since the formula is quite liquidy, it’s best to drop it directly onto your skin—just be careful not to let the tip touch your face to avoid contamination. While I haven’t noticed a dramatic visual difference yet, my skin does feel noticeably smoother. I’ve also heard that using this in the morning can help minimize the appearance of pores. It’s not quite like a primer, but I’m going to keep using it and see how it performs over time.
Review: This thing lasts forever. Love the scent too. I’ve been using it for a while and I still have a lot left to use. Instantly moisturizes!

## Features

- NATURAL INGREDIENTS: Plant-Powered for Fast Results – Made with wild-grown plants, this serum rejuvenates your skin up to 3 days faster than artificial alternatives

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0872PKDSG |
| ASIN  | B0872PKDSG |
| Best Sellers Rank | #94,992 in Beauty ( See Top 100 in Beauty ) #2,408 in Facial Day Care |
| Customer reviews | 4.6 4.6 out of 5 stars (126) |
| Date First Available  | 27 April 2020 |
| Manufacturer | HNG CO.,LTD. |
| Manufacturer  | HNG CO.,LTD. |
| Manufacturer reference | PROTECTOR |
| Manufacturer reference  | PROTECTOR |
| Product Dimensions | 9.2 x 9.2 x 11.5 cm; 200 g |
| Product Dimensions  | 9.2 x 9.2 x 11.5 cm; 200 g |

## Product Details

- **Product benefits:** Pore Treatment
- **Scent:** Natural, Green Floral
- **Skin type:** All
- **Special ingredients:** Centella Asiatica
- **Use for:** Face

## Images

![Signautre Estud Protector 5.2,5.75 Fl Oz,Large Volume Serum, Korean Skin Care Face Hyaluronic Acid Niacinamide Glow Makeup, With Centella Asiatica And Betaine, Panthenol, - Image 1](https://m.media-amazon.com/images/I/5196+wDFWrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***E on 26 December 2025*

I’ve seen this product advertised a lot and read great reviews from makeup artists. I had it sitting in my cart for a long time because it’s a bit pricey, but I finally picked it up on Prime Day. The bottle is made of hard glass, and since the formula is quite liquidy, it’s best to drop it directly onto your skin—just be careful not to let the tip touch your face to avoid contamination. While I haven’t noticed a dramatic visual difference yet, my skin does feel noticeably smoother. I’ve also heard that using this in the morning can help minimize the appearance of pores. It’s not quite like a primer, but I’m going to keep using it and see how it performs over time.

### ⭐⭐⭐⭐⭐ Review
*by E***S on 26 November 2025*

This thing lasts forever. Love the scent too. I’ve been using it for a while and I still have a lot left to use. Instantly moisturizes!

### ⭐⭐⭐⭐⭐ Review
*by E***K on 30 October 2025*

Skin feels amazing and it’s a great product, only down side is the price and you have to continuously use it to see the difference.

## Frequently Bought Together

- Signature ESTUD Protector - Niacinamide Face Serum (2%), 5.75 fl oz, Pore Minimizer Serum for Face Korean Milk Skin care Glass & Glossy Skin ampoule
- DEMAR3 SIGNATURE VIT ROISE Toner,150ml, 5.75 oz,PREMIUM NOURISHING TONER, KOREAN SKIN CARE, ANTI AGING TONER, HYDRATING PANTHENOL SKINCARE, HYALURONIC ACID AND NIACINAMIDE, GLOW SKIN CARE, TONER FOR D
- DEMAR3 SIGNATURE VIT ROISE CREAM, FACIAL MOISTURIZER, KOREAN SKIN CARE, GLOW SKIN CARE FOR FACE, PEPTIDE CREAM FOR FACE, CERAMIDE AND HYALURONIC ACID, SKIN BARRIER ENHANCEMENT, PEPTIDE AND FOLIC ACID

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**Shop now:** [https://www.desertcart.hr/products/394326822-signautre-estud-protector-5-2-5-75-fl-oz-large](https://www.desertcart.hr/products/394326822-signautre-estud-protector-5-2-5-75-fl-oz-large)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-22*