OptiBac For babies & children' (formerly known as 'For your child's health') is a natural live cultures supplement and has been created especially for children from birth, and has received industry awards and excellent reviews from parents. It contains well-researched strains of natural bacteria with fibre, including the trusted strain Bifidobacterium infantisRosell-33. Suggested for daily use, each sachet provides 3 billion live microorganisms guaranteed. Pack Size 10/30 Sachets Friendly bacteria supplement from OptiBac, especially for infants & children Provides 3 billion high quality live cultures and 0.75g of FOS fibres (Fructooligosaccharides) per sachet, guaranteed until end of expiry Fructooligosaccharides found within this supplement make it a natural source of fibre Contains high-quality strains, including Bifidobacterium infantis Rosell-33, that have been clinically trialled in children