Aspirindeki etken madde nedir? - What is the active ingredient in aspirin?
Tylenol'da etken madde nedir? - What is the active ingredient in Tylenol?
Английский Язык - Английский Язык
Определение active ingredient в Английский Язык Английский Язык словарь
The specific compound in a natural or man-made mixture that is responsible for the mixture's activity
(Ticaret) The material or chemical in a batch or formula responsible for producing the desired result and giving the product its main characteristic. Other substances enhance or buffer the active ingredient, and may be classified as inert
ingredient which is responsible for the action of a product (cleaning action, therapeutic action of medication, etc.)