Hi all, I just bought a lot of Natrosol powder. Looking for suggestions on how to color it. Any brands that are safe to use? I am from the US, so hopefully something local, without having to pay for overseas shipping.

Hard to go wrong with Tempra liquid paint. It's designed for children's use as finger and poster paint. You can eat it and not die.

Crayola is good stuff. If you have sensitive skin or plan on being in it for a long time, Mehron is the best.

I second this. It works great. And most of the time it actually even washes out of most clothes as long as you keep them wet and wash them right away - if you were planning on saving them.

Never had any problems with brian clegg powder paint either

I use Richeson tempera powder from Blick art supply (US based). it makes vivid colors . simply mix it in with the water before you add your natrosol.