This may seem like a really dumb question, but I gotta ask. I do want to make this serum. Can this powder also be ingested as Vit. C? I use the chewable tablets because the pills are HUGE and I wanted to find another way to take it to avoid the carbs in the chewables as I take at least 3000mg a day ( 6 chewables per day ). If you do use it how much do you take a day? It is my understanding you cannot OD on Vit C.