I have the following information on Custom Probiotics strains on my CFS Remission Site and reposting here so people can find them faster.

• B. Lactis, Strain BL-04
• B. Bifidum, Strain Bb-06
• B. Breve Probiotic Powder, Strain BB-18
• B. Infantis, Strain Bi-26
• B. Longum, Strain BL-05
• L. Acidophilus, Strain LA-14
• L. Brevis, Strain LBR-35
• L. Bulgaricus Probiotic Powder, Strain LB-87
• L. Casei Probiotic Powder, Strain LC-11
• L. Fermentum Probiotic Powder, Strain SBS-1
• L. Gasseri Probiotic Powder, Strain LG-36
• L. Paracasei Probiotic Powder, Strain LPC-37
• L. Plantarum, Strain LP-115
• L. Reuteri Probiotic Powder, Strain UALre-16
• L. Rhamnosus Powder, Strain LR-32
• L. Rhamnosus Probiotic Powder, Strain GG
• L. Salivarius, Strain LS-33
• S. Thermophilus Probiotic Powder, Strain ST-21

Some of these have studies, see the researched list.