Honey doesn't really dry out, it will eventually develop sugar crystals and get harder but it will still be sticky. I would think filling in the little cavities would make a horrible, dust collecting mess.
I use spirulina in my soaps, take it about 6 months or so to turn a olive green color. I don't mind it too much but if I want a nice true green, I use mica.
I use spirulina in my soaps, take it about 6 months or so to turn a olive green color. I don't mind it too much but if I want a nice true green, I use mica.