Optibac Probiotic For Daily Immunity with Vitamin C (30 pack) has 5 billion live cultures of L. paracasei CASEI 431 and vitamin C, which helps maintain normal immunity.?
Vitamin C contributes to the normal function of your immune system and to the reduction of tiredness and fatigue. This OptiBac Probiotics supplement also contains L. paracasei CASEI 431 which has been proven to survive well in stomach acid, and tested in numerous clinical trials.

Vegan
Vegetarian
Gluten free
Yeast free
No added sugars
Suitable in pregnancy
Free from artificial colours
Natural bacteria
Vitamin C
Immunity?
Energy