Looks so yummy! What fragrance did you use? If DOS becomes a problem, I also read recently that spirulina (sp?) makes a nice green color. I just googled and read that it starts out a vibrant Spring sort of green then turns a green-brown. Which might be a good thing, for avocado? Also I read that you want to give it a strong enough fragrance to mask a slight algae smell.
Here are pics I found when I looked for spirulina images:
http://www.google.com/search?q=soap...vCcnjiAKSg4DgDA&ved=0CDoQsAQ&biw=1171&bih=715
And here's a thread on this forum about using it:
http://www.soapmakingforum.com/showthread.php?t=7173
Here are some sold on etsy:
http://www.etsy.com/uk/search?includes[]=tags&q=spirulina+soap
I regularly use Spirulina and no smell lingers from it nor does it turn green brown. Usually it is more of a bluish green depending on how much spirulina is used. These bars were colored with spirulina
![IMG_0093_zpseae11f45.jpg](https://proxy.imagearchive.com/9a8/9a8e17485f487a16576824dabc97e266.jpg)
The green in these salt bars is also spriulina
![IMG_0113_zps836086fb.jpg](https://proxy.imagearchive.com/06f/06fa64e8c8da61ddbb4553fd29639e9a.jpg)