Natural Factors Cal’dobiotics is an advanced synbiotic formula combining multiple probiotic strains with prebiotic fibers to support digestive health, maintain a balanced gut microbiome, and help support normal immune function as part of daily wellness.
Cal’dobiotics features four complementary probiotic strains—Lacticaseibacillus rhamnosus (HA-111), Lacticaseibacillus paracasei (HA-108), Lactobacillus helveticus (HA-122), and Bifidobacterium longum (HA-135)—working together to provide broad-spectrum digestive support. Compared with the previous formulation, Cal’dobiotics contains a higher total probiotic content, with L. rhamnosus (HA-111) contributing the largest proportion. Multiple probiotic strains are commonly used to provide complementary support for gut microbiota balance, digestive function, and immune health.
The formula also combines three prebiotic fibers—resistant potato starch, inulin, and fructo-oligosaccharides (FOS)—to nourish beneficial bacteria and promote their activity within the digestive system. Resistant potato starch has been included as an important addition to help support a healthy intestinal environment. To further protect probiotic stability, the formulation includes calcium gluconate, which helps support probiotic survival through the digestive tract, together with vitamin C, an antioxidant that helps protect probiotics from oxidative stress during storage and digestion. This carefully balanced synbiotic combination is designed to provide comprehensive daily digestive and immune support.
Why Choose Natural Factors Cal’dobiotics
- Supports digestive health by helping maintain a balanced gut microbiome.
- Helps support normal immune function through a diverse blend of probiotic strains.
- Combines four probiotic strains with three complementary prebiotic fibers for synbiotic support.
- Includes resistant potato starch, inulin, and FOS to nourish beneficial gut bacteria.
- Formulated with calcium gluconate to help support probiotic viability during digestion.
- Contains vitamin C to help protect probiotics from oxidative stress.
- Suitable for everyday digestive and gut microbiome wellness.
Dosage
Adults (19 years and above): Take 1–3 capsules once daily.
Children and adolescents (6–18 years): Take 1 capsule once daily.
Capsules may be opened and mixed with cold food or drinks. Take 15 minutes before meals or within 1 hour after meals.
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Specifications of Natural Factors Cal’dobiotics
Specification | Details |
Brand | Natural Factors |
Product Form | Vegetable Capsules |
Category | Synbiotic (Probiotic + Prebiotic) Supplement |
Key Probiotic Strains | Lacticaseibacillus rhamnosus (HA-111) – 39.42mg Lacticaseibacillus paracasei (HA-108) – 13.01mg Lactobacillus helveticus (HA-122) – 8.67mg Bifidobacterium longum (HA-135) – 5.10mg |
Key Prebiotics | Resistant Potato Starch, Inulin, Fructo-oligosaccharides (FOS) |
Additional Ingredients | Calcium Gluconate, Vitamin C |



