I'm really impressed with the Bigen Cream Color 4-0 Dark Brown. The color is beautiful and looks so natural on my hair. The coverage on my gray hair is excellent and it lasts for a long time. I will definitely be buying this product again!

The Bigen Cream Color 4-0 Dark Brown is really convenient to use with its one-push application. No need to premix and it covers gray perfectly. Plus, I love that I can save the remainder for my next application.

I'm impressed with the results of the Bigen Cream Color 4-0 Dark Brown. The color looks great on my hair and the coverage of gray is fantastic. It's also easy to apply and I appreciate that I can save the leftovers for future use.

I always trust Bigen for my hair coloring needs, and the Cream Color 4-0 Dark Brown didn't disappoint. It's quick and easy to use, and the color turns out rich and beautiful. I'm happy with the coverage it provides for gray hair.

The Bigen Cream Color 4-0 Dark Brown is my go-to choice for coloring my hair. It's hassle-free and delivers the perfect shade of dark brown. The coverage of gray hair is excellent, and I appreciate being able to save the leftover product for later use.