I've tried many hair colors, but the Bigen Cream Color 4-0 Dark Brown is by far my favorite. The color is rich and the coverage on my gray hair is amazing. The one-push application makes it super convenient too. Highly recommend this product!

The Bigen Cream Color 4-0 Dark Brown is my favorite. It's super easy to use with the one push application. The color is a beautiful dark brown and it covers my gray hair perfectly. Love it!

I've tried many hair colors, but the Bigen Cream Color 4-0 Dark Brown is by far my favorite. The color is rich and the coverage on my gray hair is amazing. The one-push application makes it super convenient too. Highly recommend this product!

I gave the Bigen Cream Color 4-0 Dark Brown a try, but I wasn't completely satisfied. The one push application is easy to use, but the color didn't turn out as expected. It was a bit dull and didn't cover all my gray hair. Average product for me.

I recently tried the Bigen Cream Color 4-0 Dark Brown and I'm very impressed. The application is so easy with just one push. The color turned out exactly as I wanted and it covered my gray hair completely. I'll definitely continue to use this product.