Lien Gray Hair Cover Shampoo

My gray hair has increased a lot, so I'm using Reen Gray Hair Cover Shampoo and Treatment

We bought them together.

I followed the instructions to leave the shampoo on for about 5 minutes before rinsing.

Because I wash my face and brush my teeth during that time.

I heard that using it together with a treatment makes it more effective, so I used them, but only the tiles and my nails got stained, and there is no sign of my hair.

I used it for about a month, but now it's just sitting there unused.

In the end, I just bought hair dye and dyed my hair.

It's just expensive, and I don't recommend it.