Baby & Kids Dual Defense
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Product Description
Product Description
When seasons change and sniffles start to show up, Biostime Dual Defense helps support your child’s natural defenses from the inside out. This daily probiotic + prebiotic supplement is specially formulated for babies and kids 6 months and older to support nasal and respiratory wellness, while also nurturing the gut where much of the immune system lives.*
Each single-serving sachet combines 5 billion CFU from clinically studied probiotic strains with 2’-FL HMO prebiotic — a specialized prebiotic structurally similar to one found in breast milk — to help nourish a healthy gut microbiome and support everyday immune health.*
Usage
Usage
For children 6 months and older, mix the entire contents of 1 sachet packet daily into a liquid or soft food at room temperature or as directed by a healthcare professional. Not to be taken on the same day as breastmilk or other products containing 2’-FL HMO±, such as fortified infant formula. Mix until contents are completely dissolved. Do not mix with hot or warm liquids or food.
Ages
6 months and older.
Storage
Storage
Store below 77°F (25°C) in a cool, dry place.

The Difference
Probiotic Strains
Bifidobacterium longum BB536 (3 Billion CFU) + Bifidobacterium infantis M-63 (1 Billion CFU) + Bifidobacterium breve M-16V (1 Billion CFU)
Together, these clinically studied probiotic strains:
- Support your child’s developing immune system*
- May contribute to ear, nose, and throat health by supporting the gut-immune connection*
- Promote a healthy inflammatory response to seasonal irritants*
- Help maintain a balanced gut microbiome*
- Support digestive comfort*
- Aid in establishing a healthy gut environment during early life*
Prebiotic
With 2'-FL HMO Prebiotic, similar to that found in Breastmilk‡
Why Biostime A-L-G Care™?
Gentle Daily Support for Your Child’s Everyday Sensitivities
The Biostime A-L-G Care™ Collection is thoughtfully crafted to support gut, skin, immune, and nasal & respiratory health — helping children stay comfortable through seasonal changes and environmental triggers.
With clinically tested probiotics, Biostime A-L-G Care™ nurtures wellness from inside out — building resilience for today’s sensitive world.
Hear it from our expert
In this video, Dr. Jonathan Lane shares how probiotics can help support immune responses especially those linked to respiratory health—by helping the body stay resilient through everyday seasonal challenges.*

