Best Professional Permanent Hair Color

L'Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 6AM Light Amber Brown, Pack of 1, Hair Dye

Revlon ColorSilk Beautiful Color Permanent Hair Color, Long-Lasting High-Definition Color, Shine & Silky Softness with 100% Gray Coverage, Ammonia Free, 30 Dark Brown, 3 Pack

AGE beautiful Permanent Hair Color Dye Liqui Creme | 100% Gray Coverage | Anti-Aging Haircolor | Biotin for Thicker, Fuller Hair | Professional Salon Coloring | 6NN Light Intense Brown

Schwarzkopf Keratin Blonde Hair Dye Natural Blonde 11.0, Hi-Lift Permanent Color, 1 Application - Hair Color Enriched with Keratin, Lightens up to 4 Levels and Protects Hair from Breakage*

Schwarzkopf Keratin Color Permanent Hair Color, 6.0 Delicate Praline, 1 Application - Salon Inspired Permanent Hair Dye, for up to 80% Less Breakage vs Untreated Hair and up to 100% Gray Coverage

Schwarzkopf Professional Igora Royal Permanent Color Creme, 3-0, Dark Brown, 60 Gram

Clairol Professional Beautiful Advanced Gray Solutions 1a Midnight Black, 3 oz

COLORCHARM Demi Permanent Hair Color| 7WG Medium Caramel Blonde | Gloss, Refresh and Tone | 2 Fl Oz

LT EXHC BLACK SAPPHIRE H22

Clairol Professional Permanent Liquicolor for Blonde Hair Color, 7nn Med Neutral Blonde, 2 oz