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Global Keratin GK HAIR 8 Volume Developer is a professional-grade hair creme designed to boost hair color performance with strong lifting power, non-drip application, and enhanced moisture balance. Ideal for permanent hair coloring and toning, it ensures full coverage, long-lasting vibrancy, and salon-quality shine.

































| ASIN | B08VF9HDY6 |
| Best Sellers Rank | #975,017 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #338 in Hair Color Developers |
| Customer Reviews | 3.0 3.0 out of 5 stars (6) |
| Item model number | 0815401014293 |
| Manufacturer | Global Keratin |
| Product Dimensions | 3.15 x 3.15 x 11.42 inches; 2.11 Pounds |
| UPC | 815401014293 |
T**T
Not what it says it is
This product is not semi-permanent dye developer. It will permanently color your hair with whatever dye you use with it. The seller says they cannot change the listing to be accurate, but then they don't honor Amazon's return system either. After a week trying to resolve with them, support finally issued me a credit without my returning the item. So now I just have developer I can't do anything with, because I want to only use semi-permanent dye while I grow my grey out. Only buy this if you want it to work with permanent dye and know you won't be returning it for any reason.
S**M
good, the product is not sealed and is not kept in good storage conditions, it is dirty, please send another one instead
Trustpilot
3 weeks ago
1 month ago