Haha, you can use a razor as long as you grow a beard. As for the specific age, everyone grows differently. Now I have good nutrition and I have a beard at the age of 15. Personally, I think it is good for men to grow beards, but shaving is generally advocated in society, firstly for personal hygiene, secondly for appearance, and thirdly for industry requirements.
I’m speechless. You actually need to authenticate to answer the question. Is this the way to be blacklisted?