| Probiotic | Prebiotic | synbiotic |
| Lactobacillus sps. | Inulin | Lactobacilli + inulin |
| Bifidobacterium sps. | Galactooligosaccharides (GOS) | Bifidobacteria + FOS |
| Saccharomyces sps. | Fructo-oligosaccharides (FOS) | Lactobacilli + FOS |
| Streptococcus sps. | Lactulose | Bifidobacteria and Lactobacilli + inulin |
| Bacillus coagulans | Lactitol | Bifidobacteria and Lactobacilli + FOS |
| Propionibacterium | Cereals fibres | Lactobacilli + lactitol |
| Bacillus coagulans | Xylooligosaccharides | Bifidobacteria + GOS |
| Enterococcus faecium | Isomaltooligosaccharides | |
| Freudenreichii | ||
| Homeostatic Soil |