PS Mix®


Lactobacillus paracasei I 1688 + Lactobacillus salivarius I 1794 with vitamin B1 (0,6 mg) + vitamin B2 (0,5 mg). Ratio: 12:1

Restoration of the physiological intestinal balance. Pediatric gastroenteritis. Immunomodulatory activity in allergic patients (for asthma and allergic rhinitis). Induces a significant reduction of LDL cholesterol, as well as a significant improvement of the LDL / HDL ratio. Reduces the release of type 2 cytokines, induces an improvement in the th1 / th2 ratio.

Isolated from healthy human environment.

The microbial strains are not genetically modified and they are of natural origin (OMG Reg. (CE) 1829/2003 e 1830/2003).

12 months when stored below -20°C or 6 months when stored below 8°C.

Scientific reference(s)

Assessment of the persistence in the human intestinal tract of two probiotic lactobacilli Lactobacillus salivarius I 1794 and Lactobacillus paracasei I 1688 [Bonetti et al., Microbial Ecology in Health and Disease, 14:228-232, 2002].

Probiotics and chiledren: is an integraton useful in allergic disease? [Valsecchi et al., Med. Surg. Ped, 30:197-203,2008]

Effect of mixture 12:1 Lactobacillus paracasei I 1688 and Lactobacillus salivarius I 1794 (PSmix) on lipids in mild hypercholesterolemia [Fogari et al., Trends Med 2010; 10(2):107-111].

“In vitro” and “in vivo” immunomodulant activity of PSMIX (Lactobacillus paracasei I 1688 and Lactobacillus salivarius I 1794). [FOCIS-Federational of Clinical Immunology Societes, Annual meeting, San Francisco 2006, doi:10.1016/j.clim.2006.04.058].

“In vitro” activation of mononuclear cells by two probiotics: Lactobacillus paracasei I 1688, Lactobacillus salivarius I 1794 and their mixture (PSMIX) [Castellazzi et al.,Immunological investigation, 36:413-421, 2007].

Assessment of efficacy of repeated administration of PSMIX and VSL3 in the model of TNBS-induced chronic colonic hypersensitivity in rats (curative paradigm) [September 2011].

Additional info

Therapeutical area(s)

Immune system · Gastrointestinal tract


Lactose digestion · Anti-inflammatory activity · Constipation · Diarrhea · Gut permeability



Dosage form



1.2 billion(s)

PS Mix® is available at

Proge Farm S.r.l.
Fermentation + Probiotic Strains + Production

Probiotic strains in PS Mix®

Lactobacillus paracasei I 1688
Lactobacillus salivarius I 1794

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