Bigen Speedy, Japan No.1 Hair Dye Conditioner, 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:

1. Open the seal
2. Squeeze cream onto the brush (in the box)
3. Comb through your hair
4. Cleanse your hair with shampoo after 10-15 minutes

Caution:

• Hair color may cause severe allergic reaction in certain rare cases.
• A Skin Allergy Test must be carried out 48 hours before each and every application.
• Do NOT use the product if your have previously had allergic reaction during or after using hair coloring products.