Permanent dyes contain ammonia & peroxide which open cuticle layer allowing pigment penetration inside shaft resulting long-lasting change . Ammonia swells cuticles while peroxide breaks natural melanin enabling new pigments deposit deeply within structure .

Permanent Hair Dye: This type of dye penetrates deep into the hair shaft and permanently changes the color of your hair. It typically contains ammonia and peroxide, which help to open up the hair cuticle and deposit color inside.Semi-Permanent Hair Dye: Semi-permanent dyes coat the outside of the ha

Generally considered gentler lacking harsh chemicals found permanents reducing risk irritation however individual sensitivities vary recommend patch testing ensure compatibility .

Preparation:Mix the black hair powder with water or an activator as per the instructions on the packaging.Ensure you have gloves, a mixing bowl, and an applicator brush ready.Application:Apply the mixture evenly to clean, dry hair.Start from the roots and work your way down to the tips.Make sure all

Black hair powder is a type of hair dye product specifically formulated to color hair black. It usually comes in a powdered form that can be mixed with water or other activators before application. This product is often used for its ease of use and effectiveness in achieving a deep, rich black color