Joico Lumishine Youthlock 4nn/4.00 Natural Natural Medium Brown Repair+ Permanent Creme Color 2.5oz 74ml

Sep 10,2026

I’ve been using Joico Lumishine YouthLock in the 4NN Natural Medium Brown for several months now, and I’m really impressed with the results. The color comes out rich and vibrant,..... More

I’ve been using Joico Lumishine YouthLock in the 4NN Natural Medium Brown for several months now, and I’m really impressed with the results. The color comes out rich and vibrant, and it lasts longer than other brands I’ve tried. My hair feels soft and healthy after each application, which is a big plus since I color regularly. The permanent creme formula is easy to apply and doesn’t have an overpowering smell. Overall, this product gives me beautiful, natural-looking color while helping to repair and strengthen my hair. Highly recommend!
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Aug 09,2026

I’ve been using Joico Lumishine YouthLock in the 4NN Natural Medium Brown for a few months now, and I’m really impressed! The color comes out rich and vibrant, and it..... More

I’ve been using Joico Lumishine YouthLock in the 4NN Natural Medium Brown for a few months now, and I’m really impressed! The color comes out rich and vibrant, and it lasts longer than other brands I’ve tried. My hair feels soft and healthy afterward, not dry or damaged like with some permanent dyes. It’s easy to apply and has a pleasant smell too. Definitely my go-to hair color from now on!
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Jul 01,2026

I’ve been using Joico Lumishine YouthLock in 4NN for a few weeks and really like the rich, natural medium brown color it gives my hair. It feels shiny and soft..... More

I’ve been using Joico Lumishine YouthLock in 4NN for a few weeks and really like the rich, natural medium brown color it gives my hair. It feels shiny and soft afterward, which is a big plus. My only gripe is that the color didn’t last as long as I hoped and faded a bit after a couple of washes. Overall, a good product but could improve on longevity.
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