...Curious to see if it turns brown, but it was really bright red at the pour...
Here are the pours of both soaps and the natural colorants, along with what the rhubarb look like when steeping. So, it’s similar to turmeric, starts yellow, trends pink / red in soap. The light is bad in the natural colorant one, it was brighter than it appears.
Thanks so much for sharing all this information! I'm really interested in natural colorants and your soap is just inspiring.
I am going to have to try rhubarb for sure! I too am very curious to find out if it turns brown.