Superior developers made from naturally derived ingredients to provide ideal viscosity and create optimal application for best results. The cream developer is compatible with the Juvexin Color Line and offers up to 4 levels of lift.

FAQ 

Q: What does a “20 Volume” developer mean?
A: “20 Volume” refers to a 6% developer level. It is designed to lift hair color up to 2 levels lighter, while also allowing permanent color deposit and gray coverage when mixed with hair dye or lightener. 

Q: When should you use 20 Volume Developer instead of weaker or stronger developers (like 10 V or 30 V)?
A: Use 20 Volume when:

• You want mild lightening (about 1-2 levels lighter) rather than major bleaching. 

• You need full gray coverage with permanent hair color. 

• You want a balanced result — color change without excessive lift, which helps maintain hair integrity.

Q: How is it used (mixing / processing)?
A: Mix the GK Hair Cream Developer 20 Volume with the selected GK Hair cream or oil color according to the brand’s instructions (common mixing ratios apply). Then apply as usual for coloring.

Q: What types of results can clients expect using 20 Volume developer with GK Hair color?
A: Clients can expect:

• Subtle to moderate lightening (up to two levels) when lifting.

• Permanent color results with good gray coverage.

• Balanced, even tones without over-processing or excessive damage (thanks to the controlled lift).

Q: Why is GK Hair Cream Developer 20 Volume a good choice for salons or stylists to stock?
A: Because it is a versatile, mid-strength developer that fits many common salon needs — from covering gray hair and doing permanent color work to mild lightening. Its cream formula is salon-friendly (easier mixing/application, less mess), compatible with GK Hair’s color line, and suitable for a broad client base.