보약이 · 보약을
restorative herbal tonic
Example
할머니께서 겨울마다 보약을 지어 주세요.
My grandmother has an herbal tonic made for me every winter.
Word parts
보 supplement+약 medicine
Literally 'supplementing medicine' — a tonic to build up strength.
Good to know
Herbal medicine is 'made up' with 짓다: 보약을 짓다, 한약을 짓다.