hair dye

Q: I am 22 years old and my hair is turning grey. Can I use garnier hair color? I know we should not use black colour to hide our so can I use brown hair colour and not the black one? 

Q: My husband wants to colour his beard with dye which has ingredients that are prohibited for ghusl. Is it permissible?

Q: I wanted to dye my hair with mendi. I don the purdah when I go outside. My husband says I must not do it. He does not give me permission. What should I do? 

Q: Is hair or beard dyeing permissible only for job purposes which is advised by an employer? It is a customer service sales job. The employer advised me to colour my hair and beard black to show that I am younger because markets like young energetic people. It is a garments label industry. Here, colouring the hair or beard black (to show that I am young) will not cheat people. It is only to show that the company has appointed smart officials. There is no cheating in the product. Product quality will remain ok as per company policy. I need a ruling in this regard.

Q: I am 47 years old and head hairs are almost white. Can I use hair colour? Please guide.

Q: I have heard it's permissible to use black dye, but I have a doubt. Nowadays we can't say what all the ingredients in the packets are. Is all type of dyes allowed?I have heard that our wudhu and bathing won't be correct since its a kind of paint. Often the hair colouring damages our hair. Knowing about such (scientific) damages, does Islam say "no" to use such types of dye.

Q: Is it permissible to dye ones hair with chocolate, onions, aaloo, coffee, etc?

Q: Can a Muslim use hair dye/hair colour/black Hena-Mehndi without Ammonia/chemical? Is it permitted?