Volume Developer
A Volume Developer is a hair care product used in hair coloring and bleaching processes. It's also known as peroxide or activator, and comes in different strength levels (like 10, 20, 30, or 40). Stylists choose different volumes based on how much they need to lighten hair or activate hair color. When you see this term in resumes, it typically indicates that a stylist has experience with complex hair coloring techniques, especially those requiring precise mixing ratios and understanding of chemical processes. It's similar to how a chef needs to know exact measurements and ingredients for recipes.
Examples in Resumes
Mixed and applied custom color formulations using Volume Developer for creative highlighting techniques
Trained junior stylists in proper usage of Developer and Hair Developer formulations
Specialized in blonde transformations using various Volume Developer strengths for optimal results
Typical job title: "Hair Color Specialists"
Also try searching for:
Where to Find Hair Color Specialists
Professional Organizations
Online Communities
Job Boards
Example Interview Questions
Senior Level Questions
Q: How do you determine which volume developer to use for different hair types and desired results?
Expected Answer: A senior colorist should explain how they assess natural hair color, desired outcome, and hair condition to choose between 10, 20, 30, or 40 volume developers, emphasizing safety and optimal results.
Q: Can you explain your process for correcting a color job gone wrong?
Expected Answer: Should demonstrate knowledge of color correction techniques, including proper developer selection, strand testing, and creating a multi-step correction plan while maintaining hair health.
Mid Level Questions
Q: What safety precautions do you take when working with different volume developers?
Expected Answer: Should mention proper protective equipment, patch testing, strand testing, and following manufacturer guidelines for processing times and mixing ratios.
Q: How do you explain different developer volumes to clients?
Expected Answer: Should demonstrate ability to communicate technical information in client-friendly terms, explaining how different volumes affect the hair and what results to expect.
Junior Level Questions
Q: What is the difference between 10 and 20 volume developer?
Expected Answer: Should be able to explain basic differences in strength and typical uses for each volume level in simple terms.
Q: How do you properly mix color with developer?
Expected Answer: Should know standard mixing ratios, proper measuring techniques, and basic safety precautions when handling developers.
Experience Level Indicators
Junior (0-2 years)
- Basic color mixing and application
- Understanding of different developer volumes
- Safety protocols and precautions
- Simple root touch-ups and basic highlights
Mid (2-5 years)
- Complex color formulation
- Balayage and foiling techniques
- Color correction basics
- Customized treatment plans
Senior (5+ years)
- Advanced color correction
- Creative color techniques
- Training and mentoring ability
- Expert consultation skills
Red Flags to Watch For
- No knowledge of basic volume developer percentages
- Unfamiliarity with safety protocols
- Lack of color theory understanding
- No experience with strand testing or patch testing
