Aptamil pepti 1 is a food for special medical purposes for the dietary management of cows milk protein allergy the cows milk protein in aptamil pepti 1 has been broken down into smaller pieces which makes it easier to tolerate and digest for babies with cows milk protein allergy aptamil pepti 1 is a nutritionally compelte formula suitable from birth and can also be used to replace cows milk in drinks and cooked dishes during and after weening