This is a relatively silly question, bu I am in Madrid, Spain and I have no clue where to start looking for food-grade lactic acid. I have tried googling it...but I mainly get taken to "beauty departments" which is not really helpful.
Does anyone know where lactic acid is normally sold? That would be a good starting point.
P.S. I have just found a bottle of lactic acid on ebay. It says it is good for both cosmetics and home brewing which freaks me out a bit. Is it safe to use it or shall I look for another seller and product?
Does anyone know where lactic acid is normally sold? That would be a good starting point.
P.S. I have just found a bottle of lactic acid on ebay. It says it is good for both cosmetics and home brewing which freaks me out a bit. Is it safe to use it or shall I look for another seller and product?