Shade 4.0 is best for anyone with natural hair between light brown and black. If you prefer a lighter color that still reflects naturally, try shade 5.0 Medium Brown. If you would like to remain in the dark brown range but want to explore other reflects and tones, there are many shades to choose from including 4.3 Dark Golden Brown, and 4.11 Dark Platinum Brown.

For those who currently have color treated hair, there are special considerations for the color result you can achieve. Use our Shade Selector Tool to find the shade for you!

About Olia
Unlike traditional haircolor, Olia uses a 60% oil blend with no ammonia natural flower oils to achieve brilliant, radiant color results. The oil powered technology propels colorants deep into the hair, giving you vivid, long-lasting color. Olia visibly improves and restores hair as the oils help to reverse roughness and dullness for more brilliant, long-lasting color. Olia-treated hair is hydrated, silky and up to 3X shinier than unwashed, uncolored hair.