---
product_id: 543002746
title: "COSRX 6X Peptide Collagen Booster Toner Serum with Copper Peptides, Niacinamide & Hyaluronic Acid Skin Renewal Boosting Facial Essence for All Skin Types, Korean Skin Care, 5.07 Fl.Oz"
brand: "cosrx"
price: "252 Lei"
currency: RON
in_stock: true
category: "Cosrx"
url: https://www.desertcart.ro/products/543002746-cosrx-6x-peptide-collagen-booster-toner-serum-with-copper-peptides
store_origin: RO
region: Romania
---

# Fast-absorbing lightweight formula Hyaluronic acid for deep hydration 6 potent peptides for skin renewal COSRX 6X Peptide Collagen Booster Toner Serum with Copper Peptides, Niacinamide & Hyaluronic Acid Skin Renewal Boosting Facial Essence for All Skin Types, Korean Skin Care, 5.07 Fl.Oz

**Brand:** cosrx
**Price:** 252 Lei
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your skin’s glow-up with science-backed peptides!

## Quick Answers

- **What is this?** COSRX 6X Peptide Collagen Booster Toner Serum with Copper Peptides, Niacinamide & Hyaluronic Acid Skin Renewal Boosting Facial Essence for All Skin Types, Korean Skin Care, 5.07 Fl.Oz by cosrx
- **How much does it cost?** 252 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/543002746-cosrx-6x-peptide-collagen-booster-toner-serum-with-copper-peptides)

## Best For

- cosrx enthusiasts

## Why This Product

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

## Key Features

- • **Hydration Hero:** Hyaluronic acid locks in moisture for plump, dewy skin all day long.
- • **Radiance Revived:** Niacinamide brightens and smooths, tackling hyperpigmentation and uneven tone.
- • **Effortless Layering:** Toner-serum hybrid absorbs instantly, perfect as your skincare first step.
- • **Elasticity Elevated:** Copper peptides visibly firm and lift skin, reducing fine lines and wrinkles.
- • **K-Beauty Powerhouse:** Trusted Korean formula with cult-favorite COSRX quality and rave reviews.

## Overview

COSRX 6X Peptide Collagen Booster Toner Serum is a lightweight, fast-absorbing facial essence featuring 6 peptides including copper peptides, niacinamide, and hyaluronic acid. Designed for all skin types, it improves elasticity, reduces fine lines, controls pores, and brightens skin tone. Ideal as the first step in your skincare routine, it layers seamlessly with other products for enhanced skin renewal and hydration.

## Description

desertcart.com: COSRX 6X Peptide Collagen Booster Toner Serum with Copper Peptides, Niacinamide & Hyaluronic Acid Skin Renewal Boosting Facial Essence for All Skin Types, Korean Skin Care, 5.07 Fl.Oz : Beauty & Personal Care

## Features

- Skin Booster Toner: Skin Boosting Serum with 6 Peptides including Copper Peptides that improve skin elasticity, fine lines, pores, and radiance. Boost your skin's condition and achieve multiple benefits with this serum.
- First Step of Skincare: This lightweight serum with a toner-like texture absorbs quickly into the skin, making it a great first step in your daily skincare routine. Its quick absorption allows for easy layering with other products.
- Key Ingredients: 6 Peptides that boost skin elasticity, reduce post hyperpigmentation, control pores, renew skin, calm and alleviate skin, and improve the look of fine lines and wrinkles.
- How to Use: After cleansing, apply 2-3 pumps of the Serum on your face. Layer on your favorite moisturizer for additional hydration. Best when used with the COSRX Snail 96 Essence and/or the COSRX Retinol 0.1 Cream.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CCJ3SRB9 |
| Best Sellers Rank | #1,556 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #18 in Facial Toners & Astringents #55 in Facial Serums |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,729) |
| Item model number  | SC40TR34 |
| Manufacturer  | COSRX |
| Product Dimensions  | 1.73 x 1.73 x 5.91 inches; 5.29 ounces |

## Product Details

- **Product Benefits:** Radiant Skin
- **Scent:** No Artificial Fragrance
- **Skin Type:** All
- **Special Ingredients:** Peptide
- **Use for:** Face

## Images

![COSRX 6X Peptide Collagen Booster Toner Serum with Copper Peptides, Niacinamide & Hyaluronic Acid Skin Renewal Boosting Facial Essence for All Skin Types, Korean Skin Care, 5.07 Fl.Oz - Image 1](https://m.media-amazon.com/images/I/61ZNyaBF0CL.jpg)

## Questions & Answers

**Q: Can this be used on sensitive skin?**
A: The 6 Peptide Booster Serum has been clinically tested to be safe to use on sensitive skin. However, a patch test on the body is highly recommended before using on the face for all skincare products.

**Q: Can this be applied alone?**
A: Yes, the Serum can be applied by itself, but it helps maximize benefits when applied with other active ingredients. The easy to layer and fast-absorbing texture makes it easy to use before applying heavier moisturizers on the skin.

**Q: How do I know if this product is authentic?​**
A: To ensure the authenticity of the product, please make sure you are purchasing the product from COSRX Inc. ​The authenticity of the product cannot be promised when purchased from sellers other than COSRX Inc.

## Frequently Bought Together

- COSRX 6X Peptide Collagen Booster Toner Serum, Niacinamide & Hyaluronic Acid Facial Essence for All Skin Types, Korean Skin Care, Paraben Free, 150mL/5.07 Fl.Oz
- COSRX Snail Mucin 92% Face Moisturizer, 3.52 Oz, Lightweight Moisturing Cream for Soft, Glowy Skin, Korean Skin Care, Korean Moisturizer Face Cream

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**Shop now:** [https://www.desertcart.ro/products/543002746-cosrx-6x-peptide-collagen-booster-toner-serum-with-copper-peptides](https://www.desertcart.ro/products/543002746-cosrx-6x-peptide-collagen-booster-toner-serum-with-copper-peptides)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-03*