---
product_id: 449437546
title: "Color Charm WELLA Demi Permanent 7A Medium Cool Blonde 2 Ounce (Pack of 1)"
brand: "colorcharm"
price: "NT$733"
currency: TWD
in_stock: true
category: "Colorcharm"
url: https://www.desertcart.tw/products/449437546-color-charm-wella-demi-permanent-7a-medium-cool-blonde-2
store_origin: TW
region: Taiwan
---

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

**Brand:** colorcharm
**Price:** NT$733
**Availability:** ✅ In Stock

## Summary

> 💁‍♀️ Cool Blonde Confidence, No Compromise!

## 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?** NT$733 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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

- • **Natural & Cruelty-Free:** Free from ammonia, gluten, parabens, phthalates, and animal-derived ingredients
- • **Gentle on All Hair Types:** Perfect for normal hair and sensitive scalps
- • **Glossy, Healthy-Looking Hair:** Achieve salon-worthy shine with less damage
- • **Gray Blending & Color Refresh:** Seamlessly blend grays or refresh your blonde with cool, vibrant hues
- • **Long-Lasting Demi-Permanent Color:** Enjoy rich, fade-resistant tones for up to 24 washes

## Overview

Wella Color Charm Demi Permanent 7A Medium Cool Blonde delivers a vibrant, glossy hair color that lasts up to 24 washes. This ammonia-free, cruelty-free formula enriched with shea butter gently tones, refreshes, and blends grays while maintaining hair health and shine. Ideal for normal hair types seeking a professional, fade-resistant cool blonde finish without harsh chemicals.

## 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.

## Features

- Hair Gloss

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3KS5B48 |
| ASIN  | B0B3KS5B48 |
| Best Sellers Rank | #2,686 in Beauty ( See Top 100 in Beauty ) #33 in Permanent Hair Color |
| Brand Name | COLORCHARM |
| Color | Blonde |
| Container Type | Bottle |
| Customer Reviews | 4.4 4.4 out of 5 stars (490) |
| Customer reviews | 4.4 4.4 out of 5 stars (490) |
| Date First Available  | 18 June 2022 |
| Department  | Unisex |
| Hair Color Permanence | Demi-Permanent |
| Hair Type | Normal |
| Item Form | Liquid |
| Item Highlight | Shea Butter | Free of ammonia, gluten, parabens, and animal-derived ingredients. |
| Item Type Name | Wella ColorCharm Demi-Permanent Hair Color |
| Item Weight | 2 Ounces |
| Manufacturer | Wella Professionals |
| Manufacturer  | Wella Professionals |
| Material Features | Cruelty Free |
| Material Type Free | Ammonia Free |
| Number of Items | 36 |
| Product Benefits | Long lasting, fade resistant results. Ammonia free |
| Product Dimensions  | 15.4 x 3.9 x 2.9 cm; 56.7 g |
| Recommended Uses For Product | Tone, refresh, or enhance hair color; blend grays; shine and health look |
| Suitable Hair Color | Medium Blonde |
| Unit Count | 57 Grams |

## 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.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-07*