Aveda Full Spectrum Permanent Hair Color 4nn Vegan Treatment 2.8oz 80g

Sep 10,2026

I’ve been using Aveda Full Spectrum Permanent Hair Color in 4NN for a few months now, and I absolutely love it! The color comes out rich and vibrant, and it..... More

I’ve been using Aveda Full Spectrum Permanent Hair Color in 4NN for a few months now, and I absolutely love it! The color comes out rich and vibrant, and it feels so nourishing on my hair. I have sensitive skin, but this formula didn’t cause any irritation, which is a huge plus. The fact that it’s vegan and cruelty-free makes me feel even better about using it. It’s easy to apply and lasts a long time without fading. Highly recommend for anyone looking for a natural, high-quality hair color!
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Jul 11,2026

I really like how rich and natural the 4NN Natural Deep Brown color looks after using Aveda Full Spectrum. It gave my hair a nice shine and felt gentle without..... More

I really like how rich and natural the 4NN Natural Deep Brown color looks after using Aveda Full Spectrum. It gave my hair a nice shine and felt gentle without a strong chemical smell. The only downside is that the color faded a bit faster than I expected, so it needs more frequent touch-ups.
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Mar 01,2026

I’ve been using Aveda Full Spectrum PERMANENT Hair Color in 4NN Natural Deep Brown for several months now, and I absolutely love it! The color is rich and vibrant, and..... More

I’ve been using Aveda Full Spectrum PERMANENT Hair Color in 4NN Natural Deep Brown for several months now, and I absolutely love it! The color is rich and vibrant, and it lasts much longer than other brands I’ve tried. My hair feels healthy and soft after coloring, with no harsh chemical smell. Plus, I appreciate that it’s made with natural ingredients, which makes me feel better about what I’m putting on my hair. Highly recommend for anyone looking for a deep, natural brown shade that also cares for your hair!
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