For others, SAM3 is a product name for
manufacturer Danisco for one of their several P candidum's in their Choozit product line.
Myrrh, good question, I wrote
some info here on six different Choozit P candidum strains that I found which gives some help.
Also, in our Library there are
product data sheets for four of the six that should be of use.
Also if you search on SAM3 (or the other names) you'll find it discussed in several threads, I haven't looked at them but hopefully one gives some pro's & con's type info on it.