This information is taken from the trusted health website, Healthline. However, it is always advisable to do a proper patch test before applying it directly to your scalp.

You can add a few drops of lemon juice to release the dye. Apply the paste ... alternative to commercial hair dyes. Using ingredients like henna, indigo, coffee, tea, beetroot, carrot juice ...

Henna hair dye is gaining popularity as a natural ... you can incorporate ingredients like lemon juice, tea, or coffee. Allow the mixture to sit for at least two hours, or overnight for a deeper ...