Colic is extremely common, affecting between one and three out of ten babies, often causing excessive and inconsolable crying when your baby appears to be otherwise perfectly healthy. Although colic is temporary and doesn't cause any harm to your baby, it can last until they are 3-4 months old, which can be exhausting and distressing for parents. Colief Infant Drops is clinically proven to reduce colicky symptoms associated with temporary lactase deficiency. This is when some babies are temporarily unable to fully break down lactose, a complex sugar which is found in both breast and formula milk, causing wind, bloating and discomfort. The lactase in Colief Infant Drops is a natural enzyme which breaks down the lactose in the milk by up to 70 percent, aiding digestion and helps reduce the hours of crying. Colief Infant Drops are: Safe from birth 100% natural Clinically proven Effective with both breast and formula milk Gentle to wean off Colief Infant Drops can be used when breastfeeding or with formula milk, allowing you to continue with your preferred feeding method. When your baby's digestive system has matured and your baby has stopped showing signs of colic, the amount of Colief Infant Drops being used can be gradually reduced for gentle 'weaning off ' the drops. Colief Infant Drops 15ml provides sufficient drops for 90 feeds. Colic is extremely common, affecting between one and three out of ten babies, often causing excessive and inconsolable crying when your baby appears to be otherwise perfectly healthy. Although colic is temporary and doesn't cause any harm to your baby, it can last until they are 3-4 months old, which can be exhausting and distressing for parents. Colief Infant Drops is clinically proven to reduce colicky symptoms associated with temporary lactase deficiency. This is when some babies are temporarily unable to fully break down lactose, a complex sugar which is found in both breast and formula milk, causing wind, bloating and discomfort. The lactase in Colief Infant Drops is a natural enzyme which breaks down the lactose in the milk by up to 70 percent, aiding digestion and helps reduce the hours of crying. Colief Infant Drops are: Safe from birth 100% natural Clinically proven Effective with both breast and formula milk Gentle to wean off Colief Infant Drops can be used when breastfeeding or with formula milk, allowing you to continue with your preferred feeding method. When your baby's digestive system has matured and your baby has stopped showing signs of colic, the amount of Colief Infant Drops being used can be gradually reduced for gentle 'weaning off ' the drops. Colief Infant Drops 15ml provides sufficient drops for 90 feeds.