
J.So Professional Cover-Up Gray Hair Dye (Natural Brown) 300ml
Key Features
Apply like shampoo and rinse — easy to use.
Thorough gray coverage, strand by strand.
Deep nourishment like a clinic treatment.
Scalp care for hair tired from frequent dyeing.
Formulated without harsh ingredients of concern (multiple benzophenones, parabens, CMIT/MIT, SLES/SLS/ALES/ALS, etc.).
How to Use
Wet hair and scalp with lukewarm water.
Apply an appropriate amount evenly like shampoo.
Leave on for about 5 minutes (adjust time depending on hair thickness and condition).
Rinse thoroughly with lukewarm water.
If it gets in your eyes, rinse immediately.
Volume: 300ml (10.14 fl oz)






















