Global Keratin Cream Colour Permanent Hair Dye - Copper - 7.4

Global Keratin Cream Colour Permanent Hair Dye is a professional nourishing coloring cream designe...

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OnBuy.comGlobal Keratin Cream Colour Permanent Hair Dye 7.4 Copper Blonde 100 Ml
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Product Information

Full details

Global Keratin Cream Colour in 7.4 Copper is designed for adults seeking professional-grade, long-lasting hair color that prioritizes hair health. It is ideal for individuals who require 100% gray coverage while maintaining hair fiber integrity through a nourishing formula enriched with fruit oil and keratin. While it delivers vibrant, radiant results, users must perform a patch test prior to full application to ensure compatibility with their skin sensitivity.

All features

Age Groupadult
ColourCopper
GenderUnisex
Model Part Number7.4
BrandGlobal Keratin

Extended Product Information

FAQs

Can I use this on previously bleached hair?

Yes, but perform a strand test first, as bleached hair is more porous and may absorb the 7.4 Copper pigment more intensely.

What developer strength should I use?

Generally, a 20-volume developer is recommended for standard gray coverage and color deposit.

How long should I leave it on?

Processing time varies based on your hair type, but typically ranges from 30 to 45 minutes.

Is this product suitable for sensitive scalps?

Always perform a patch test 48 hours before full application to check for any adverse reactions.

Will this fade quickly?

This is a permanent hair dye, though copper tones require regular maintenance with color-depositing shampoos to prevent natural fading.

Troubleshooting

Color appears uneven

Ensure hair is saturated evenly with the product, paying extra attention to roots versus ends.

Gray hairs are not fully covered

Verify the developer ratio is correct and increase the processing time slightly for resistant gray hair.

Hair feels slightly dry after coloring

Ensure a deep conditioning treatment is applied following the final rinse to lock in moisture.

Pros and Cons

Pros

  • Delivers deep, vibrant copper results
  • Provides full gray coverage
  • Strengthens hair during application
  • Compatible with professional smoothing treatments
  • Leaves hair with a smooth, radiant finish

Cons

  • Requires careful mixing with developer (not included)
  • Professional-grade application can be messy for beginners
  • Slightly longer processing time than semi-permanent options
  • Requires adherence to patch testing to avoid allergic reactions

Setup, Compatibility & Care

To use this product, you must mix the 100ml cream with an appropriate developer in a non-metallic bowl. Apply the mixture evenly to dry, unwashed hair using a tinting brush. Ensure saturation for full gray coverage. For maintenance, use sulfate-free shampoos to extend the life of the vibrant copper pigments. It is fully compatible with existing GK Hair Taming treatments; simply follow your usual treatment schedule, ensuring the hair is thoroughly rinsed before proceeding with the color service.

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