Zhang Wang was shocked.
Just like him, Qian Daqiang had thinning hair, and when the wind blew, his shiny, large forehead was exposed, which was quite embarrassing.
But now, Qian Daqiang's hair had clearly increased a lot, and even the previously bald area had some short hair growing.
"I didn't get a hair transplant," Qian Daqiang said with a smile.
Previously, Qin Yun had someone conduct a trial, offering free shampoo, and Qian Daqiang was one of the participants.
Others used it for two weeks, but Qian Daqiang had been using it for a month!
In just a month, his hair loss problem had significantly improved, and new hair had somewhat grown out as well.
The overall change was quite noticeable.
"You didn't get a hair transplant, so how did your hair grow so much?" Zhang Wang walked over, examining it closely, feeling quite envious.
Qian Daqiang didn't hide the truth, saying, "I just changed my shampoo."
"Shampoo? Which shampoo did you switch to?" Zhang Wang pressed on.
