Colouring body butters?

[misskat22]

I keep seeing beautifully coloured body butters, how do people go about doing this?

 

[Hazel]

I would think they use oil soluble colorants. I suppose it's possible to use some water soluble colorants but I'm not sure which ones would work well.

You might find this info helpful. http://www.fromnaturewithlove.com/library/coloradditives.asp