---
product_id: 538442619
title: "COSRX The Retinol 0.5 Oi"
brand: "cosrx"
price: "£15.52"
currency: GBP
in_stock: true
reviews_count: 11
category: "Cosrx"
url: https://www.desertcart.co.uk/products/538442619-cosrx-the-retinol-0-5-oi
store_origin: GB
region: United Kingdom
---

# hypoallergenic & soap-free oil-based, water-free formula 0.5% pure stabilized retinol COSRX The Retinol 0.5 Oi

**Brand:** cosrx
**Price:** £15.52
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock timeless skin with every drop!

## Quick Answers

- **What is this?** COSRX The Retinol 0.5 Oi by cosrx
- **How much does it cost?** £15.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/538442619-cosrx-the-retinol-0-5-oi)

## 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

- • **Hydrating Oil Base:** Water-free formula locks in moisture without irritation
- • **Gentle Yet Effective:** Hypoallergenic and soap-free for sensitive, oily skin types
- • **Skin-Loving Vitamins:** Enriched with Vitamin A & E for enhanced skin regeneration
- • **Power-Packed 0.5% Retinol:** Pure, stabilized retinol for visible anti-aging results
- • **Intermediate Retinol Boost:** Perfect for users ready to level up their anti-aging routine

## Overview

The Retinol 0.5 Oil by COSRX delivers a potent 0.5% stabilized pure retinol formula in a hydrating, water-free oil base. Designed for intermediate retinol users, it targets progressive aging signs like dryness and loss of elasticity while being hypoallergenic and soap-free, making it ideal for oily and sensitive skin. This unscented, vitamin-enriched oil is a powerful yet gentle youth booster that elevates your skincare routine.

## Description

No purified water or retinol derivatives. Formulated using 0.5% stabilized, pure retinol for powerful anti-aging care. Best for skin accustomed to retinol but still experiencing progressive signs of aging such as loss of elasticity and dryness. For intermediate-level retinol users looking for a highly concentrated, youth booster.

Review: WHOOTWHOOT - Good
Review: Effective - I felt my skin became softer. I have breakouts every now and then and it lifts and brighten my dark spots.

## Features

- The Retinol 0.5 Oil

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5DHH6S4 |
| Active Ingredients | retinol,squalane,vitamin a,vitamin e |
| Best Sellers Rank | #3,215 in Beauty ( See Top 100 in Beauty ) #84 in Facial Moisturizers |
| Brand | COSRX |
| Brand Name | COSRX |
| Customer Reviews | 4.5 out of 5 stars 3,018 Reviews |
| Global Trade Identification Number | 08809598454644 |
| Item Form | Oil |
| Item Volume | 0.67 Fluid Ounces |
| Item Weight | 0.13 Kilograms |
| Item form | Oil |
| Manufacturer | COSRX |
| Manufacturer Part Number | CR078 |
| Material Features | Hypoallergenic |
| Material Type Free | soap free |
| Model Number | CR078 |
| Number of Items | 1 |
| Product Benefits | Pore Treatment |
| Product benefits | Pore Treatment |
| Recommended Uses For Product | Anti-aging,Regenerating,Smoothening,Wrinkles |
| Scent | Unscented |
| Scent Name | Unscented |
| Skin Tone | All |
| Skin Type | Oily |
| Skin type | Oily |
| Target Use Body Part | Skin |
| Unit Count | 1 Count |
| Use for | Skin |

## Product Details

- **Brand:** COSRX
- **Product benefits:** Pore Treatment
- **Scent:** Unscented
- **Skin type:** Oily
- **Use for:** Skin

## Images

![COSRX The Retinol 0.5 Oi - Image 1](https://m.media-amazon.com/images/I/61VSIR8ZZML.jpg)

## Questions & Answers

**Q: Why do I need to do a patch test?​**
A: We recommend performing a patch test before using any type of retinol. This cream consists of highly concentrated pure Retinol. Please only proceed with using the product if no irritation persists. ​

**Q: Is it OK to use this in the morning?​**
A: If applied for daytime use, follow up with a SPF 30+ sunscreen to protect your skin against photosensitivity.

**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

### ⭐⭐⭐⭐⭐ WHOOTWHOOT
*by A***Y on 5 July 2025*

Good

### ⭐⭐⭐⭐⭐ Effective
*by C***A on 8 June 2024*

I felt my skin became softer. I have breakouts every now and then and it lifts and brighten my dark spots.

### ⭐⭐⭐⭐⭐ Good product
*by I***S on 6 October 2023*

I like it

## Frequently Bought Together

- COSRX Retinol 0.5 Oil, Anti-aging Serum with 0.5% Retinoid Treatment for Face, Reduce Wrinkles, Fine Lines, & Signs of Aging, Gentle Skincare for Day & Night, Not Tested on Animals, Korean Skincare
- 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.co.uk/products/538442619-cosrx-the-retinol-0-5-oi](https://www.desertcart.co.uk/products/538442619-cosrx-the-retinol-0-5-oi)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-01*