---
product_id: 449437546
title: "Color Charm WELLA Demi Permanent 7A Medium Cool Blonde 2 Ounce (Pack of 1)"
brand: "colorcharm"
price: "S$13"
currency: SGD
in_stock: true
reviews_count: 6
category: "Colorcharm"
url: https://www.desertcart.sg/products/449437546-color-charm-wella-demi-permanent-7a-medium-cool-blonde-2
store_origin: SG
region: Singapore
---

# Up to 24 washes of vibrant shine Ammonia & paraben-free gentle formula Enriched with nourishing shea butter Color Charm WELLA Demi Permanent 7A Medium Cool Blonde 2 Ounce (Pack of 1)

**Brand:** colorcharm
**Price:** S$13
**Availability:** ✅ In Stock

## Summary

> 💁‍♀️ Elevate your blonde game with gentle, lasting brilliance!

## Quick Answers

- **What is this?** Color Charm WELLA Demi Permanent 7A Medium Cool Blonde 2 Ounce (Pack of 1) by colorcharm
- **How much does it cost?** S$13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/449437546-color-charm-wella-demi-permanent-7a-medium-cool-blonde-2)

## Best For

- colorcharm enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Vibrancy:** Keeps your cool blonde fresh for up to 24 washes
- • **Gentle on All Hair Types:** Perfect for sensitive scalps and diverse textures
- • **Clean & Conscious Formula:** Free from ammonia, gluten, parabens, phthalates, and animal ingredients
- • **Glossy, Healthy-Looking Color:** Achieve salon-worthy shine with less damage
- • **Gray Blending & Color Refresh:** Seamlessly blends grays while enhancing your natural tone

## Overview

Wella's Color Charm Demi Permanent 7A Medium Cool Blonde delivers a shiny, healthy-looking color that lasts up to 24 washes. This ammonia-free, shea butter-enriched formula is gentle on all hair textures and blends grays effortlessly, making it a top choice for professionals seeking vibrant, damage-minimized hair color.

## Description

Shiny, Healty-Looking Color With Less Damage Gloss, Tone, Refresh Or Enhance Your Color Blends Grays Gentler On All Hair Textures* Enriched With Shea Butter Free Of Ammonia, Gluten, Parabens, Phthalates And Animal-Derived Ingredients Lasts Up To 24 Washes** *Vs. Permanent Color **Depending On Hair Type.

Review: مش واو صراحه بسرعه راح اللون ما عجبتني
Review: I bought it knowing it would make my hair slightly darker than colour noted. Works great and hardly any smell.

## Features

- Hair Gloss

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3KS5B48 |
| ASIN  | B0B3KS5B48 |
| Best Sellers Rank | #9,362 in Beauty ( See Top 100 in Beauty ) #147 in Permanent Hair Color |
| Customer reviews | 4.4 4.4 out of 5 stars (3,872) |
| Date First Available  | 18 June 2022 |
| Department | Unisex |
| Department  | Unisex |
| Manufacturer | Wella Professionals |
| Manufacturer  | Wella Professionals |
| Product Dimensions | 15.4 x 3.9 x 2.9 cm; 56.7 g |
| Product Dimensions  | 15.4 x 3.9 x 2.9 cm; 56.7 g |

## Product Details

- **Brand:** COLORCHARM
- **Colour:** Blonde
- **Item form:** Liquid
- **Package information:** Bottle
- **Product benefits:** Long lasting, fade resistant results. Ammonia free

## Images

![Color Charm WELLA Demi Permanent 7A Medium Cool Blonde 2 Ounce (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/81r3i4c0J+L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How do you use it? Do I buy a developer? If so which?**
A: I know this is an old question, but for anybody looking for an answer-
Demi - or semi- permanent hair dyes , like this one, don’t have ammonia , thus need a very low developer, anything above 20 volume is too high, otherwise it will oxidize and the color will look darker, paler than the original one.
I use a volume 6 for mine , you could go as high as 10, maybe 20 won’t be so bad, but anything above that is not recommended .

**Q: Does the 8A have a blue base or purple? Searched everywhere online but cannot find the answer!**
A: The base for 8A is blue. In case you want to add - Each color is formulated specially for the level, so not all A's in Wella Color Charm are blue based.

**Q: How many oz of activating lotion do I use? And do I use a full tube in one coloring? (hair not super long).**
A: I have medium length hair (2-3 inches past shoulders) I used 4 oz of activating lotion and 2 oz (which was entire tube) of the coloring. I had a small amount left over when finished so I think that's a good amount. The directions says 2 parts lotion to 1 part color

**Q: Is this hair color tube 2oz and i order activating lotion 4oz separately?  mix them and apply how - does it have a squeeze bottle?  sorry i am a guy**
A: You purchase each separately. If you’re going to do this regularly, get as big a bottle of activating lotion as you can. Squeeze bottle is separate too. Squeeze bottle should have measuring markings so you can get the proportions correct. Mix color and activating lotion thoroughly  in the squeeze bottle by shaking vigorously (with your finger over the top so it doesn’t spray all over.). I’ve been coloring my roots with these products for decades. I often mix dark brown with some golden browns and or a little of a dark reddish.

## Customer Reviews

### ⭐ Review
*by F***Z on 4 August 2025*

مش واو صراحه بسرعه راح اللون ما عجبتني

### ⭐⭐⭐⭐⭐ Review
*by K***A on 25 October 2025*

I bought it knowing it would make my hair slightly darker than colour noted. Works great and hardly any smell.

### ⭐⭐⭐⭐⭐ Review
*by L***I on 3 February 2026*

True to color

## Frequently Bought Together

- COLORCHARM Demi Permanent Hair Color - Gloss, Refresh & Tone - 2 Fl Oz
- COLORCHARM Cream Hair Color Developers | For Optimal Gray Blending and Rich Multi-Dimensional End Results | Various Sizes
- COLORCHARM Permanent Liquid Toners| Neutralize Brass| Free of Parabens| Vegan| T11 Lightest Beige Blonde| 1.4 Fl Oz

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**Shop now:** [https://www.desertcart.sg/products/449437546-color-charm-wella-demi-permanent-7a-medium-cool-blonde-2](https://www.desertcart.sg/products/449437546-color-charm-wella-demi-permanent-7a-medium-cool-blonde-2)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-12*