Youre right - I should have clarified the word "natural", I guess "plant based" would be better? LOL what I REALLY meant was - can I use the same plant based colorants that I already haveAnd it turns out that yes! yes I can. Mixing indigo, alkanet, madder and spirulina with glycerine and adding drop by drop works perfectly fine with M&P
Nice...............have fun!
