Best Grey Hair Color Developers in 2026

Oil powered with no ammonia permanent hair color Olia shade 6.0 Medium Brown is a natural, light brown shade that will allow your true tones to show and provides 100% gray coverage to achieve vivid, radiant long lasting color for all hair textures

Best for anyone with natural hair between dark blonde and dark brown

Ammonia free permanent hair color made with a 60% oil blend with natural flower oils to help reverse roughness and dullness to deliver brilliant color and visibly healthier hair that’s hydrated, silky, and up to 3x shinier (than uncolored, unwashed hair)

Oil powered with no ammonia permanent hair color Olia shade 4.62 Dark Garnet Red was specially designed with dyes that stay true to tone and resist fading for long lasting, deep red color results with a hint of burgundy reflects and provides 100% gray coverage to achieve vivid, radiant color for all hair textures

Best for anyone with natural hair between light brown and black

Ammonia free permanent hair color made with a 60% oil blend with natural flower oils to help reverse roughness and dullness to deliver brilliant color and visibly healthier hair that’s hydrated, silky, and up to 3x shinier (than uncolored, unwashed hair)

Oil powered with no ammonia permanent hair color Olia shade 4.0 Dark Brown is a natural, dark brown one shade lighter than 3.0 Darkest Brown that provides 100% gray coverage to achieve vivid, radiant long lasting color for all hair textures

Best for anyone with natural hair between light brown and black

Ammonia free permanent hair color made with a 60% oil blend with natural flower oils to help reverse roughness and dullness to deliver brilliant color and visibly healthier hair that’s hydrated, silky, and up to 3x shinier (than uncolored, unwashed hair)

Oil powered with no ammonia permanent hair color Olia shade 5.0 Medium Brown is a natural, medium brown that provides 100% gray coverage to achieve vivid, radiant long lasting color for all hair textures

Best for anyone with natural hair between light brown and darkest brown

Ammonia free permanent hair color made with a 60% oil blend with natural flower oils to help reverse roughness and dullness to deliver brilliant color and visibly healthier hair that’s hydrated, silky, and up to 3x shinier (than uncolored, unwashed hair)

Oil powered with no ammonia permanent hair color Olia shade 7.0 Dark Blonde is a pure, dark blonde shade without other reflects that allows your natural tones to show through and provides 100% gray coverage to achieve vivid, radiant long lasting color for all hair textures

Best for anyone with natural hair between medium blonde and medium brown

Ammonia free permanent hair color made with a 60% oil blend with natural flower oils to help reverse roughness and dullness to deliver brilliant color and visibly healthier hair that’s hydrated, silky, and up to 3x shinier (than uncolored, unwashed hair)

Powdered Hair Dye Kit; Permanent Medium Brown Hair Dye For Gray Hair Coverage And Vibrant Color; Pre-Blended Single Application Dye For Long Lasting Color

Hair Coloring Kit; Simply Add Water And Mix For Perfect Natural Looking Hair Color; No Developer Needed; Does Not Lift Color

Hair Color For Gray Hair Coverage; Use To Cover Grays Or Simply Change Your Look; For Men And Women Of All Hair Types; Works On Curly Or Straight Hair

Powdered Hair Dye Kit; Permanent Blonde Hair Dye For Gray Hair Coverage And Vibrant Color; Pre-Blended Single Application Dye For Long Lasting Color

Hair Coloring Kit; Simply Add Water And Mix For Perfect Natural Looking Hair Color; No Developer Needed; Does Not Lift Color

Hair Color For Gray Hair Coverage; Use To Cover Grays Or Simply Change Your Look; For Men And Women Of All Hair Types; Works On Curly Or Straight Hair

Oil powered with no ammonia permanent hair color Olia shade 3.0 Darkest Brown is a natural, deep brown shade that provides 100% gray coverage to achieve vivid, radiant long lasting color for all hair textures

Best for anyone with natural hair between light brown and black

Ammonia free permanent hair color made with a 60% oil blend with natural flower oils to help reverse roughness and dullness to deliver brilliant color and visibly healthier hair that’s hydrated, silky, and up to 3x shinier (than uncolored, unwashed hair)