Mixing Ratio - 1:1.5 30 minutes of processing time.

Q: Which Developers Are Used For Deposit Only?

A: 8 and 10 volume developers are used for deposit only.

Q: Can The Results Be Adjusted With Developers?

A: Yes, the same tube can provide both permanent and demi-permanent results depending upon the developer being used.

Q: What Is The Ammonia Level In GK Hair Crème Color Line?

A: - Levels 1–6: ~1.5% ammonia
- Levels 7–9: ~2.1% ammonia
- Level 10: ~2.4% ammonia
- Super Lighteners: ~3% ammonia

Q: How many shades are available?

A: The Juvexin Cream Color line offers 125 versatile shades, including natural, ash, gold, reds, super lighteners, and fantasy tones.

Q: What makes GK Hair Color different from other hair color brands?

A: GK Hair Color is enriched with Juvexin (a keratin protein blend) and ceramides, which help protect and strengthen the hair during coloring, leaving it soft, shiny, and manageable.

Q: Does GK Hair Color cover grey hair?

A: Yes. GK Hair Color provides 100% grey coverage, especially in its Intense Series.

Q: What is the mixing ratio for GK Hair Color?

A: - Levels 1–10: 1 part color : 1.5 parts developer
- Super Lighteners: 1 part color : 2 parts developer

Q: Can GK Hair Color lighten natural hair?

A: Yes. With the appropriate developer, it can lift natural pigment up to a certain level. For higher lift, use GK Lighteners like Miami Beach Bombshell Clay Lightener, Juvexin Lightening Cream, Juvexin Lightening Powder+, Juvexin Lightening Powder Masque or Juvexin Lightning Powder Zero with Argan oil.

Q: Is GK Hair Color safe for all hair types?

A: Yes. It can be used on all hair types, but it’s especially recommended to do a patch test if you have allergens, pair it with GK Hair’s aftercare range (shampoos, conditioners, masks) to maintain results and keep hair healthy.

Q: Can GK Hair Color be used on previously colored hair?

A: Yes, but results may vary depending on the condition and color history of the hair. Pre-lightening or corrective color services may be required for the best outcome.

Q: How long does the color last?

A: With proper aftercare, GK Hair Color delivers long-lasting results with vibrant shine. Using color-safe, sulfate-free products helps extend longevity.

Q: Does Gk hair a Semi permanent color and permanent color line?

A: Gk hair Colors are versatile, you can use the same tube of color and pair it with 8 or 10 volume developer for Semi- permanent results and pairing the same tube of color with a 20,30,40 volume developer will give you permanent results.