How do you colour liquid soap base?

[twaburds]

Hi!

I was wondering what colourants are best for colouring liquid soap. I am not making the liquid soap (yet!) but buying from a supplier and adding colour and frgrance.

I have used water based soap colourants in the past and found they didnt look so great as they left a ring of darker colour around the top.

If anyone has suggestions it would be greatly appreciated.

Thanks

Ashley

 

[Susie]

I actually use food coloring usually. They work fine to color diluted soap, and they won't stain your skin if used in proper amounts.