: They offer a "Color Quiz" to help you find your perfect match and provide professional-grade tools in every kit. 2. Thrive Market

Natural hair color products have come a long way from the messy henna pastes of the past. Today, you can get salon-quality results at home using formulas that swap harsh chemicals like ammonia and parabens for nourishing botanicals.

Whole Foods is the go-to for immediate needs. They consistently stock and Light Mountain Naturals (henna-based).

: Even natural ingredients like henna or soy can cause reactions in some people.

: You can read the ingredient labels in person and see the color swatches on the packaging. 2. ULTA Beauty