Beer made of yeast grown in a lab
Beer made from yeast grown in a lab
I would use 'made from', but ChatGPT says 'made of' is also grammatical, but knowing ChatGPT is terrible at detecting grammar error, I just wanted to double check to make sure both were considered correct.
When describing a table, I know for a fact "made of wood" is more appropriate than "made from wood", but I also know that both are correct. In this case, I am not sure if both can be said to be grammatically correct.