---
product_id: 781504692
title: "Retinol 2.5% Serum 30ml with Vitamin E - Helps Reduce Appearance of Wrinkles, Fine Lines"
brand: "cos de baha"
price: "152 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Cos De Baha"
url: https://www.desertcart.pl/products/781504692-retinol-2-5-serum-30ml-with-vitamin-e-helps-reduce
store_origin: PL
region: Poland
---

# Infused with Vitamin E & Hyaluronic Acid 2.5% Retinol potency 30ml premium serum size Retinol 2.5% Serum 30ml with Vitamin E - Helps Reduce Appearance of Wrinkles, Fine Lines

**Brand:** cos de baha
**Price:** 152 zł
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock timeless skin with every drop! ✨

## Quick Answers

- **What is this?** Retinol 2.5% Serum 30ml with Vitamin E - Helps Reduce Appearance of Wrinkles, Fine Lines by cos de baha
- **How much does it cost?** 152 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/781504692-retinol-2-5-serum-30ml-with-vitamin-e-helps-reduce)

## Best For

- cos de baha enthusiasts

## Why This Product

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

## Key Features

- • **Soothing Viscous Texture:** Luxuriously smooth serum that feels gentle on sensitive skin
- • **Hydrating Vitamin E Boost:** Nourishes skin while calming retinol’s intensity
- • **Power-Packed 2.5% Retinol:** Clinically potent concentration for visible wrinkle reduction
- • **Universal Skin Compatibility:** Formulated for oily skin and all skin tones, perfect for daily use
- • **Organic Korean Skincare Excellence:** Crafted with clean, organic ingredients from Korea’s beauty capital

## Overview

Cos De BAHA Retinol 2.5% Serum is a 30ml organic Korean skincare solution designed to visibly reduce wrinkles and fine lines. Enriched with Vitamin E and hyaluronic acid, it delivers potent anti-aging benefits while soothing and hydrating oily skin types. Trusted by over 1,000 users with a 4.4-star rating, this serum blends clinical strength with gentle care for a radiant, youthful complexion.

## Description

Cos De BAHA Retinol 2.5% Serum 30ml with Vitamin E helps reduce the appearance of wrinkles and fine lines

Review: Satisfied - It's nice 🙂
Review: Love it! - Just started using this after previously using the 1% Retinol from the Ordinary. I absolutely love the consistency of it. Similar to the Cos de Baha Peptide serum, it has a viscous consistency that feel really soothing and looks like it might help counteract any side effects from using such a strong percentage of retinol. I can't comment on the long term effect it will have on my skin yet, but I can say for sure that it's a pleasure to use.

## Features

- Brand: Cos De Baha
- Cos De BAHA Retinol 2.5% Serum 30ml with Vitamin E - helps reduce the appearance of wrinkles and fine lines
- Size: 30.00ml (1 piece)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HH53MYM |
| Active Ingredients | retinol, vitamin e |
| Benefits | Blemishes Treatment |
| Best Sellers Rank | 189,063 in Beauty ( See Top 100 in Beauty ) 3,440 in Face Serums |
| Brand | Cos De BAHA |
| Brand Name | Cos De BAHA |
| Customer Reviews | 4.4 out of 5 stars 1,071 Reviews |
| Global Trade Identification Number | 08809240311677 |
| Item Form | Drop |
| Item Volume | 30 Millilitres |
| Item Weight | 1 Ounces |
| Item form | Drop |
| Manufacturer Part Number | 1103824169 |
| Material Features | Organic |
| Material feature | Organic |
| Model Number | RS30ml |
| Number of Items | 1 |
| Product benefits | Blemishes Treatment |
| Recommended Uses For Product | wrinkles |
| Skin Tone | All |
| Skin Type | Oily |
| Skin type | Oily |
| Special Ingredients | hyaluronic_acid, retinol, vitamin_e |
| Special ingredients | hyaluronic_acid, retinol, vitamin_e |
| Unit Count | 30.0 millilitre |

## Product Details

- **Active ingredients:** retinol, vitamin e
- **Brand:** Cos De BAHA
- **Item form:** Drop
- **Item volume:** 30 Millilitres
- **Item weight:** 1 Ounces
- **Material feature:** Organic
- **Product benefits:** Blemishes Treatment
- **Recommended uses for product:** wrinkles
- **Skin type:** Oily
- **Special ingredients:** hyaluronic_acid, retinol, vitamin_e

## Images

![Retinol 2.5% Serum 30ml with Vitamin E - Helps Reduce Appearance of Wrinkles, Fine Lines - Image 1](https://m.media-amazon.com/images/I/712mRP8R5CL.jpg)
![Retinol 2.5% Serum 30ml with Vitamin E - Helps Reduce Appearance of Wrinkles, Fine Lines - Image 2](https://m.media-amazon.com/images/I/71BmsBk9beL.jpg)
![Retinol 2.5% Serum 30ml with Vitamin E - Helps Reduce Appearance of Wrinkles, Fine Lines - Image 3](https://m.media-amazon.com/images/I/71sVtaVY1AL.jpg)
![Retinol 2.5% Serum 30ml with Vitamin E - Helps Reduce Appearance of Wrinkles, Fine Lines - Image 4](https://m.media-amazon.com/images/I/71cIIkDgHEL.jpg)
![Retinol 2.5% Serum 30ml with Vitamin E - Helps Reduce Appearance of Wrinkles, Fine Lines - Image 5](https://m.media-amazon.com/images/I/71ejDtXwSNL.jpg)

## Questions & Answers

**Q: Most retinol is yellow in color. Why is serum not yellow if it has 2.5% retinol**
A: Take a glass and fill it with 100% plain, crystal clear water. If you add 2.5% of ANYTHING to it, it's not going to change the color of the glass of water. 2.5% sounds like a significant amount when you're thinking in terms of retinol, but 2% of anything is virtually invisible unless it is pure pigment or has an intense, deep dark color in nature, like the copper ions in a copper peptide serum.

**Q: How much pure retinol is in this product?**
A: 2.5%

**Q: "Is this for aging wrinkles and under eye bags and dark circles**
A: Retinoid Facial Serum designed to complement skin's renewal procedure and decrease the advent of excellent traces and wrinkles. Thanks to its ability to boost skin-building compounds, Retinol is has long been the anti-wrinkle go-to! To maximize the anti-aging benefits even further, we added hyaluronic acid powder and Vitamin E to promote collagen production and smooth fine lines.

**Q: Does the bottle come sealed?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Satisfied
*by I***� on 4 November 2024*

It's nice 🙂

### ⭐⭐⭐⭐⭐ Love it!
*by D***C on 4 March 2020*

Just started using this after previously using the 1% Retinol from the Ordinary. I absolutely love the consistency of it. Similar to the Cos de Baha Peptide serum, it has a viscous consistency that feel really soothing and looks like it might help counteract any side effects from using such a strong percentage of retinol. I can't comment on the long term effect it will have on my skin yet, but I can say for sure that it's a pleasure to use.

### ⭐ Waste of money, dissappoy
*by I***E on 29 August 2019*

It did nothing to my skin !!

## Frequently Bought Together

- Retinol 2.5% Solution Facial Serum with Vitamin E - Facial Crepe Erase, Age Spot Remover, High Strength Solution for Face without a Prescription, 1 Fl Oz (30ml)
- Vitamin C 15% Serum with Arbutin for Face - Brightening Facial Serum with Aloe - Professional Formula for All Skin Types, 1 Fl Oz (30ml)
- Pure Hyaluronic Acid 1% Serum 10,000ppm - Hydrating Face Serum for Fine Lines - Intense Moisture Facial Serum for Visibly Plumped Skin, 2 Fl Oz (60ml)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-06-09*