Udo's Choice Super 5 Lozenges Probiotics (60). Natural raspberry flavoured lozenges with 2 billion 'friendly' lacto and bifido bacteria. Udo's Choice Super 5 great for kids and adults alike.. Ingredients. Lactobacillus acidophilus (60%). Lactobacillus casei (15%). Bifidobacterium bifidum (15%). Lactobacillus rhamnosus (5%). Lactobacillus salivarius (5%). Please note this product will arrive unrefrigerated.. With such a short timescale in transit its quality/strength will not be affected as the product has a long shelf life. Please refrigerate upon receipt and use as recommended. For this reason, we can’t accept returns of Udo's Choice.