For A Happy Gut
Your little one’s gut health is incredibly important as it sets the stage for their growth, immunity, and digestion. A happy tummy helps them absorb nutrients, stay protected from infections, and establish a balanced and thriving inner ecosystem for a healthy start in life.
Good health starts in the gut
The gut plays a vital role in your child’s overall health and wellbeing. It does far more than digest food, it supports essential processes such as:
- Absorption of nutrients for healthy growth and development
- Supporting the immune system as it continues to mature
- Development and balance of the gut flora
- Digestive comfort
During early childhood, the gut is still learning how to respond to new foods, environments and everyday challenges. Supporting gut balance during this time can help lay the foundations for long-term health.
Colief MultiBio Sachets
Gentle, effective multi-strain friendly bacteria to support growing tummies
A carefully developed sachet food supplement specially designed for toddlers and young children from 12 months to complement their developing gut flora. Each serving of Colief MultiBio Sachets provides 3 billion live cultures from three carefully selected friendly bacterial strains — Lactobacillus rhamnosus, Lactobacillus acidophilus and Bifidobacterium animalis— chosen to support digestive and immune health during early childhood.
Fortified with zinc, which contributes to the normal function of the immune system, and inulin, a natural fibre that nourishes beneficial gut bacteria.
Suitable for vegans, Colief MultiBio Sachets are easy to use and only need to be taken once per day, simply mixed into food or drink such as yoghurt, milk or water.
The First 1000 Days… and Beyond
What happens in the toddler gut (1–3 years)?
As children move into toddlerhood:
The gut microbiota becomes more complex but is still maturing
Diet expands rapidly, introducing new foods and fibres
Exposure to new environments (nursery, playgroups, social interaction) increases
The immune system continues to learn how to respond appropriately
During this phase, the gut remains sensitive to disruption, which may affect digestion and immune balance. Supporting friendly bacteria during these years helps maintain a healthy gut environment as your child grows.

