---
product_id: 395107289
title: "Cos De BAHA Lactic Acid 12.5% Exfoliating Serum 1 Fl Oz – Aloe Based AHA Face Serum with Lactic Acid & Green Tea for Smoother Looking Skin (30 ml)"
brand: "cos de baha"
price: "€ 25.83"
currency: EUR
in_stock: true
reviews_count: 8
category: "Cos De Baha"
url: https://www.desertcart.nl/products/395107289-cos-de-baha-lactic-acid-12-5-exfoliating-serum-1
store_origin: NL
region: Netherlands
---

# Botanical blend with green tea & elderflower Aloe-based lightweight gel texture 12.5% lactic acid AHA power Cos De BAHA Lactic Acid 12.5% Exfoliating Serum 1 Fl Oz – Aloe Based AHA Face Serum with Lactic Acid & Green Tea for Smoother Looking Skin (30 ml)

**Brand:** cos de baha
**Price:** € 25.83
**Availability:** ✅ In Stock

## Summary

> ✨ Glow Up Overnight with Science & Nature 🌙

## Quick Answers

- **What is this?** Cos De BAHA Lactic Acid 12.5% Exfoliating Serum 1 Fl Oz – Aloe Based AHA Face Serum with Lactic Acid & Green Tea for Smoother Looking Skin (30 ml) by cos de baha
- **How much does it cost?** € 25.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/395107289-cos-de-baha-lactic-acid-12-5-exfoliating-serum-1)

## 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

- • **Botanical Boost:** Infused with green tea, elderflower & bitter melon for antioxidant-rich skin nourishment
- • **Nighttime Ritual Essential:** Designed exclusively for evening use to maximize skin renewal while you rest
- • **Powerful 12.5% Lactic Acid:** Clinically potent exfoliation for smoother, refined skin texture overnight
- • **Minimalist Skincare Upgrade:** Perfect for experienced AHA users seeking a simple, effective exfoliating serum
- • **Aloe-Infused Lightweight Gel:** Fast-absorbing, non-greasy formula that keeps skin calm and hydrated

## Overview

Cos De BAHA Lactic Acid 12.5% Exfoliating Serum is a high-strength, aloe-based AHA serum formulated to refine skin texture and promote a smoother complexion. Featuring a fast-absorbing watery-gel texture enriched with botanical extracts like green tea and elderflower, it supports gentle yet effective exfoliation during nighttime use. Ideal for experienced users, this serum fits seamlessly into minimalist skincare routines, delivering visible clarity and softness with consistent use.

## Description

Cos De BAHA LS Lactic Acid Serum is an aloe-based AHA serum formulated with 12.5% lactic acid to gently refine the look of skin texture as part of a night-time routine.The formula uses aloe barbadensis leaf extract as a soothing, water-light base and combines it with lactic acid 12.5%, propanediol, sodium citrate, arginine, and hydroxyethylcellulose to create a smooth, easy-to-apply liquid-gel texture. Botanical extracts such as green tea, elderflower, bitter melon, and edelweiss are included to complement daily cosmetic care.AHA-focused formula – Lactic acid, a well-known alpha hydroxy acid, is used at 12.5% to help remove dead surface skin cells and support a smoother-feeling skin surface.Aloe-based texture – Aloe barbadensis leaf extract provides a fresh, lightweight feel that helps keep skin comfortable while using an exfoliating serum.Supporting ingredients – Propanediol and 1,2-hexanediol help with moisture and formula stability, while arginine and sodium citrate assist with pH balance and feel on skin.Botanical blend – Camellia sinensis (green tea) leaf, sambucus nigra flower, momordica charantia fruit, and leontopodium alpinum extracts add a botanical touch to the formula (N.O.I.P 75%).How to UseUse in the evening only, on clean, completely dry skin.Apply a small amount to the face, avoiding the eye and lip area.Do not rinse; follow with a gentle hydrating serum or moisturizer if desired.Use sunscreen during the day while using AHA products and limit use to a few times per week depending on skin tolerance.Storage & CautionFor external use only. Do not use on broken, irritated, or freshly shaved skin.Patch test before first use and discontinue use if irritation, redness, or discomfort occurs.AHA products may increase skin sensitivity; avoid using with other strong exfoliants in the same routine.Keep away from direct sunlight and heat. Store in a cool, dry place with cap tightly closed.Keep out of reach of children.Cos De BAHA LS Lactic Acid Serum is suited for customers looking for a simple, high-strength lactic acid step that fits into a minimal night routine focused on texture refinement and smooth feel.

Review: Works well - I have large pores and at my last facial I was told I should find a lactic acid serum and charcoal mask. I’ve used it once a week for three weeks. I haven’t noticed my pores getting smaller, but My skin feels cleaner and clearer after using.
Review: Must buy! - I’ve been using this stuff for over a year and I’m obsessed with it! I use about 4 drops for my face and neck so the product does go a long way. It’s great at exfoliating and keeps my skin super soft!

## Features

- High-strength lactic acid 12.5% AHA serum designed for night use to help refine the appearance of skin texture.
- Aloe-based formula with a light, watery-gel texture that spreads easily and absorbs quickly without a heavy finish.
- Includes propanediol, sodium citrate, arginine, and hydroxyethylcellulose to support comfortable application and formula stability.
- Enriched with botanical extracts such as green tea, elderflower, bitter melon, and edelweiss to complement daily skincare.
- Suitable for experienced AHA users seeking a focused exfoliating serum step within a simple routine.
- LABELING INFORMATION: Due to recent changes in cosmetic labeling regulations across different countries (Europe, USA), packaging may vary. For products containing aloe, please note that the ingredient hasn't been removed; rather, extraction base ingredients can no longer be indicated and are now labeled as "water."

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09NQC1R4L |
| Best Sellers Rank | #139,096 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #2,750 in Facial Serums |
| Customer Reviews | 4.5 4.5 out of 5 stars (166) |
| Item model number  | CDB_LS30 |
| Manufacturer  | cosdebaha.com |
| Product Dimensions  | 1.4 x 1.4 x 4 inches; 2.08 ounces |

## Product Details

- **Product Benefits:** Skin Texture Improvement, Gentle Exfoliation, Pore Care, Hydration
- **Scent:** Fragrance Free, Unscented
- **Skin Type:** All, Normal
- **Use for:** Face, Neck

## Images

![Cos De BAHA Lactic Acid 12.5% Exfoliating Serum 1 Fl Oz – Aloe Based AHA Face Serum with Lactic Acid & Green Tea for Smoother Looking Skin (30 ml) - Image 1](https://m.media-amazon.com/images/I/51hJGN3pL1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by E***H on November 10, 2023*

I have large pores and at my last facial I was told I should find a lactic acid serum and charcoal mask. I’ve used it once a week for three weeks. I haven’t noticed my pores getting smaller, but My skin feels cleaner and clearer after using.

### ⭐⭐⭐⭐⭐ Must buy!
*by R***Y on August 6, 2024*

I’ve been using this stuff for over a year and I’m obsessed with it! I use about 4 drops for my face and neck so the product does go a long way. It’s great at exfoliating and keeps my skin super soft!

### ⭐⭐⭐⭐⭐ Shocked!
*by C***N on August 26, 2023*

I read an article that recommended trying lactic acid because Lactic acid brightens dullness, smooths, and evens skin, while also making it look firmer. It helps reduce the appearance of fine lines, wrinkles, and dark spots. So I thought why not try it. I am a 54 year old very fair skinned woman who has very sensitive skin. Especially on my face. When I write that this product is fantastic I am not overreacting. It has made my skin look so even, brighter and has made my red cheeks almost disappear. Just after several days!!! I HIGHLY recommend this product. It really works!!!!

## Frequently Bought Together

- Lactic Acid 12.5% Hydrating Serum with Botanical Extracts - Gentle Skin Renewal and Radiance, Enhanced with Aloe Vera and Green Tea, Soothes and Balances for a Glowing Complexion, 1 Fl Oz (30ml)
- Retinol 2.5% Solution Facial Serum with Vitamin E - Facial Crepe Erase, Age Spot Remover, High Strength Solution for Face without a Prescription, 2 Fl Oz (60ml)
- Glycolic Acid 10% AHA Peel Serum for Facial-Face Peel for Acne Scars - Alpha Hydroxy Acid for Tone it up, Wrinkles and Lines Reduction, Healthy Radiant Skin, Peel Off Face Masks, 1 Fl Oz

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*