noun
follow-up formula; follow-on milk; stage two milk
A type of infant formula intended for babies aged around 6 months and older, often used alongside solid foods. The term is a direct loan from English 'follow-up milk'.
from English follow-up milk
離乳食を始めたので、フォローアップミルクに切り替えました。
Since we started baby food, we switched to follow-up formula.
Variant with a middle dot; less common but still seen.
Loanword from English 'follow-up milk'.