- Bigen Speedy is excellent for darkening grey hair to meet your needs:
- Moderate Darkening:
- Grey hair can be significantly darkened in just 5 minutes.
- Gradual Darkening:
- Grey hair can be gradually darkened via repeated application with shortened color developing time.
- Perfect Darkening:
- Grey hair can be perfectly darkened by extending color developing time to 10-15 minutes.
How to use:
- Open the seal.
- Squeeze out the cream.
- Comb through the hair.
- Rinse it.
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