10 Best Hair Color Developers 2026

Are you tired of dull, lifeless hair? Look no further than our top ten hair color developers! We've reviewed and scored many products in the hair coloring category and found a range of scores from 7.1 up to an impressive 9.5. The standout brand that stole the show is L'Oreal Paris, with their Oreor 30 Volume Creme Developer. This developer not only delivers vibrant, long-lasting color, but also nourishes and protects your hair. Say goodbye to damaged hair and hello to a stunning new look with L'Oreal Paris. Keep reading to discover the rest of our top ten picks and find the perfect hair color developer for you!