Bigen Hair Dye NO.57 dark brown

-Ammonia-Free Formula: Contains No Ammonia and requires no hydrogen peroxide, resulting in a gentle coloring process with no harsh odors.

-Water-Activated: The unique powder formula is simple and easy to use, requiring only mixing with plain water (Just mix with PLAIN WATER).

-Reduced Damage: Uses a deposit-only system, meaning it does not require lifting (lightening) action, which minimizes damage to the hair.