It’s true that formula's composition is heavy on a baby’s tummyand takes longer time than breast milk to be digested, promotinglonger stretches of fullness and thus longer periods of deep sleep.Nevertheless, it may not be the answer to your question for manyreasons:1- Hunger is not the only reason for night wakings. Your baby’s roomtemperature might be the cause, the noises and his dreams too.2- There’s no real evidence that formula feedings can help withnight wakings, as some babies might react to it and sleep worse.3- Formula night feedings can be counterproductive, causing yourbaby constipation and gas.That said, we remind you that the best way to get your little one tosleep through the night is by establishing a daily bedtime ritual andfollowing it to the letter.There's more to know about infant formulas on this link.