Hair Developers

What is Hair Developer & Why Do You Need It?

A hair color developer (sometimes called dye developer or oxidant) is the activator that powers your hair dye. It works by opening the hair cuticle, allowing pigments to penetrate deep into the strands for vibrant, long-lasting color. Without a developer, hair dye simply won’t deliver the same intensity, lift, or staying power.

Shop by Volume: Which Hair Developer is Right for You?

Choosing the right hair volume developer is just as important as choosing the right color. Each volume delivers a different level of lift, deposit, and gray coverage, helping you achieve everything from subtle toning to bold, high-lift transformations. Explore Moehair’s complete hair dye developer range to find the perfect match for your coloring needs.

1. Moehair 5 Volume Developer

The Moehair 5 Volume Developer (1.5%) is designed for precision and performance. Unlike higher-volume developers, it works gently by depositing color pigments without lifting the hair shaft, making it the perfect partner for toners, glosses, and demi- or semi-permanent dyes. Its stabilized formula ensures smooth mixing, uniform application, and vibrant color payoff.

Best For

• Semi- and demi-permanent hair colors
• Toners and gloss treatments
• Subtle color refreshes with shine
• Gray coverage with minimal lift

2. Moehair 10 Volume Developer

The Moehair 10 Volume Developer (3%) is a salon-grade, professional-quality developer created for controlled, deposit-only color applications. Perfectly paired with semi-permanent, demi-permanent dyes, toners, and glazes, it enhances pigment deposition while ensuring a smooth, even finish.

This low-strength developer darkens hair by up to 1 level, provides reliable gray coverage, and helps neutralize brassy undertones, leaving hair refreshed and balanced. Infused with castor oil, the formula also nourishes strands, leaving them soft, shiny, and healthy-looking after every color session.

Best For

• Semi- & demi-permanent dyes
• Toners & glazes
• Gray coverage
• Balancing & neutralizing brassy tones

3. Moehair 20 Volume Developer

The Moehair 20 Volume Developer (6%) is the go-to developer for achieving salon-quality, permanent hair color results. Its stabilized formula gently opens the cuticle layers, ensuring pigments penetrate deep into the strands for rich, vibrant hues that last.

Perfect for both coloring and lightening, this developer can darken hair by up to 3 levels, making it versatile for a wide range of coloring needs. It also ensures 100% gray coverage, leaving hair evenly toned and beautifully refreshed.

Best For

• Permanent hair colors
• Darkening by up to 3 levels
• Neutralizing brassy undertones
• Vibrant, long-lasting shades

4. Moehair 20 Volume Anti-Yellow Hair Developer

The Moehair 20 Volume Anti-Yellow Hair Developer (6%) is your go-to solution for vibrant, salon-quality color results. Specially formulated with violet pigments, it works to cancel out unwanted brassiness, leaving your hair bright, balanced, and radiant.

With the power to provide up to 3 levels of lift or darkening, it delivers reliable results while enhancing the natural vibrancy of your hair. Its stabilized, creamy texture ensures easy mixing and smooth application from root to tip, making it one of the best developers for bleaching hair while keeping tones cool and refined.

Best For

• Permanent hair colors
• Highlights & bleaching
• Neutralizing brassiness (yellow, orange, red tones)
• Vibrant, long-lasting color results

5. Moehair 30 Volume Developer

Achieve bold, salon-worthy transformations with the Moehair 30 Volume Developer (9%). Designed for use with high-lift dyes and bleaching powder, it provides up to 4 levels of lift, 100% gray coverage, and long-lasting vibrant color.

Its stabilized, creamy formulation ensures smooth mixing, drip-free consistency, and easy application for both professionals and at-home users. When paired with permanent hair color, this developer delivers long-lasting, glossy tints while covering resistant grays with ease.

Best For

• High-lift dyes & bleaching powders
• Neutralizing brassiness
• Vibrant, glossy, long-lasting color
• Often considered the best developer for dark hair when aiming for brighter, lifted results

6. Moehair 30 Volume Anti-Yellow Hair Color Developer

Lighten, brighten, and neutralize in one step with the Moehair 30 Volume Anti-Yellow Developer (9%). Formulated with a stabilized crème base and infused with anti-brass properties, it delivers up to 4 levels of lift, neutralizes unwanted warm tones, and ensures consistent, luminous color results. It is perfect for high-lift dyes and bleach.

Best For

• High-lift permanent hair dyes & bleach
• Neutralizing brassy/warm tones
• Resistant gray coverage
• Open-air coloring techniques (balayage, freehand)

7. Moehair 40 Volume Developer

The Moehair 40 Volume Developer (12%) is the ultimate choice for advanced lightening and bleaching techniques. Its strong yet stabilized formulation ensures maximum performance while maintaining control and reducing the risk of uneven lift. This professional-grade formula provides up to 6 levels of lift, making it ideal for platinum blondes and dramatic lightening on resistant hair.

Best For

• High-lift dyes & bleaching services
• Resistant hair types needing stronger lift
• Bright, even, long-lasting color results
• Highlights, balayage & full lightening applications

Read More: How to Choose a Color Developer

Why Choose Moehair Hair Developers?

When it comes to achieving flawless color, the best hair color developer makes all the difference. Our range of professional hair developers delivers salon-grade performance, whether you’re using a 5, 10, 20, 30, or 40 volume developer.

• Salon-grade formulas for reliable results every time
• Creamy consistency for easy mixing & smooth application
• Even color distribution with no patchiness
• Trusted by professionals, safe for home users

Benefits of Using a Hair Developer

A hair color developer is the key to achieving vibrant, long-lasting results. Whether you’re working with a 5 volume developer for toning or glossing, a 10 volume developer for gentle deposits, or higher strengths like 20, 30, or 40 volume developers for permanent color and lifting, each choice influences how your final shade turns out.

If you’ve ever wondered what does a developer do to hair, read on!

• Activation – A hair dye developer activates the color formula, allowing pigments to bond with your strands. Without it, permanent dye simply won’t process.
• Consistency – Mixing color with a cream developer creates a smooth, drip-free blend that stays in place and ensures even coverage.
• Color Delivery – The color developer opens the hair cuticle just enough for dye molecules to enter, helping you achieve rich, uniform tones.
• Color Removal – Stronger options like a 30 volume developer or 40 volume developer lift natural pigments, making them ideal for bleaching or dramatic lightening.
• Better Results – The right professional hair developer enhances intensity, improves longevity, and leaves you with glossy, salon-quality results.

Buy Hair Developer Online: Hassle-Free & Professional Quality

Searching for the best hair developer to achieve rich color, cover grays, or go lighter with bleaching? Our curated range has you covered - from 5 volume developers for toners and glosses to 10, 20, 30, and 40 volume developers for permanent hair color, highlights, and bold lifts. Each professional hair developer is formulated for smooth mixing, even coverage, and long-lasting results.

No need to wonder “where can I buy hair developer?” Shop directly with Moehair USA for trusted quality and get salon-worthy results right at home.