---
product_id: 734001186
title: "COSRX 6 Peptide Collagen Serum Face Toner with Niacinamide & Hyaluronic Acid, Hydrating & Firming Korean Essence, Anti-Wrinkle & Pore-Tightening Serum For Plump & Even Skin Tone, Korean Skincare 150ml"
brand: "cosrx"
price: "€ 43.53"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cosrx"
url: https://www.desertcart.pt/products/734001186-cosrx-6-peptide-collagen-serum-face-toner-with-niacinamide-hyaluronic
store_origin: PT
region: Portugal
---

# fast-absorbing, lightweight formula 150ml ultra-hydrating serum 6 peptides for skin elasticity & anti-aging COSRX 6 Peptide Collagen Serum Face Toner with Niacinamide & Hyaluronic Acid, Hydrating & Firming Korean Essence, Anti-Wrinkle & Pore-Tightening Serum For Plump & Even Skin Tone, Korean Skincare 150ml

**Brand:** cosrx
**Price:** € 43.53
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your skin’s next-level glow with science-backed hydration!

## Quick Answers

- **What is this?** COSRX 6 Peptide Collagen Serum Face Toner with Niacinamide & Hyaluronic Acid, Hydrating & Firming Korean Essence, Anti-Wrinkle & Pore-Tightening Serum For Plump & Even Skin Tone, Korean Skincare 150ml by cosrx
- **How much does it cost?** € 43.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/734001186-cosrx-6-peptide-collagen-serum-face-toner-with-niacinamide-hyaluronic)

## 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

- • **K-Beauty Glow:** Experience the cult-favorite Korean essence that transforms dull skin into radiant, healthy vibrance.
- • **Hydration Hero:** 150ml of deeply moisturizing serum infused with hyaluronic acid to plump and refresh skin.
- • **Pore Perfection:** Niacinamide and peptides work together to tighten pores and even skin tone effortlessly.
- • **Layer Like a Pro:** Lightweight, toner-texture absorbs instantly—perfect first step for seamless skincare layering.
- • **Elasticity Elevated:** 6 powerful peptides visibly firm and smooth fine lines for a youthful glow.

## Overview

COSRX 6 Peptide Collagen Serum Face Toner is a 150ml lightweight Korean essence formulated with 6 peptides, niacinamide, and hyaluronic acid. Designed as the first step in your skincare routine, it rapidly absorbs to boost skin elasticity, reduce fine lines, tighten pores, and enhance radiance—ideal for all skin types seeking plump, even-toned, and youthful skin.

## Description

This lightweight serum with 6 peptides helps improve skin elasticity, fine lines, pores, and radiance. Absorbs quickly as the first step in your daily skincare routine.

Review: Pat - COSRX The 6 Peptide Skin Booster Serum is a lightweight, fast-absorbing serum with 6 peptides, niacinamide, and hyaluronic acid. It deeply hydrates, smooths the skin, and improves overall texture without feeling sticky or heavy. With regular use, skin looks more plump, fresh, and healthy, with a subtle anti-aging effect over time. Great for layering under moisturizer or makeup and suitable for most skin types.
Review: Brilliant multi peptide giving great results - An amazing serum full of various peptites including copper peptides. It's quite a watery consistency but this doesn't stop it being a great product. The amount you get is great and it's easy to use on your face and chest. It's made my skin softer and reduced fine lines slightly. Skin appears more glowy. Skin texture is also better. I used this before applying vitamin c and niacinamide serum, it all absorbed really well.

## Features

- Skin Booster Toner: Skin Boosting Serum with 6 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 |
| ASIN  | B0CCJ3SRB9 |
| Best Sellers Rank | 635 in Beauty ( See Top 100 in Beauty ) 6 in Face Astringents & Toners |
| Brand | COSRX |
| Country of origin  | Korea, Republic of |
| Customer Reviews | 4.5 4.5 out of 5 stars (9,595) |
| Customer reviews | 4.5 4.5 out of 5 stars (9,595) |
| Date First Available | 13 Oct. 2023 |
| Format | Liquid |
| Item dimensions L x W x H | 44 x 44 x 150 millimetres |
| Item model number | SC40TR34 |
| Item model number  | SC40TR34 |
| Item weight | 150 Grams |
| Manufacturer | COSRX |
| Manufacturer  | COSRX |
| Package Weight | 0.21 Kilograms |
| Package dimensions | 16.8 x 4.4 x 4.4 centimetres |
| Product Dimensions | 4.4 x 4.4 x 15 cm; 150 g |
| Product Dimensions  | 4.4 x 4.4 x 15 cm; 150 g |
| Scent | Collagen |
| Skin type | All |
| Volume | 150 Millilitres |

## Product Details

- **Brand:** COSRX
- **Item form:** Liquid
- **Item weight:** 150 Grams
- **Material Type Free:** Paraben Free, propylene_glycol_free
- **Material feature:** Anti Aging, Hypoallergenic, Sulfatfrei
- **Product benefits:** Anti Wrinkle, Radiant Skin, Skin boosting
- **Scent:** Collagen
- **Skin type:** All
- **Special ingredients:** Adenosin, Allantoin, Hyaluronsäure, Niacinamid
- **Use for:** Face

## Images

![COSRX 6 Peptide Collagen Serum Face Toner with Niacinamide & Hyaluronic Acid, Hydrating & Firming Korean Essence, Anti-Wrinkle & Pore-Tightening Serum For Plump & Even Skin Tone, Korean Skincare 150ml - 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pat
*by P***I on 28 December 2025*

COSRX The 6 Peptide Skin Booster Serum is a lightweight, fast-absorbing serum with 6 peptides, niacinamide, and hyaluronic acid. It deeply hydrates, smooths the skin, and improves overall texture without feeling sticky or heavy. With regular use, skin looks more plump, fresh, and healthy, with a subtle anti-aging effect over time. Great for layering under moisturizer or makeup and suitable for most skin types.

### ⭐⭐⭐⭐⭐ Brilliant multi peptide giving great results
*by S***Y on 29 July 2025*

An amazing serum full of various peptites including copper peptides. It's quite a watery consistency but this doesn't stop it being a great product. The amount you get is great and it's easy to use on your face and chest. It's made my skin softer and reduced fine lines slightly. Skin appears more glowy. Skin texture is also better. I used this before applying vitamin c and niacinamide serum, it all absorbed really well.

### ⭐⭐⭐⭐ great product
*by D***E on 13 November 2025*

At first it appeared watery, yet using it leaves a nice tightening to the skin and small imperfections are fading rapidly. Doesn't take a lot of it as it is very thin and like water in the hand. Pleased so far after the very first use noticed a marked difference! P.S. it is my wife who wrote the review and uses the product just to be clear :)

## 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.pt/products/734001186-cosrx-6-peptide-collagen-serum-face-toner-with-niacinamide-hyaluronic](https://www.desertcart.pt/products/734001186-cosrx-6-peptide-collagen-serum-face-toner-with-niacinamide-hyaluronic)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-01*