If I sell a product in which we adulterate some other thing but we tell the customer about it for example we mix the sugar syrup in honey but we had explained about it is this transaction is halal for me.
Answer
(Fatwa: 289/289/M=1433)
The said business is lawful provided the customers are informed of it.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband