I need buying advice. I'm trying to determine how much of each ingredient (Sea Kelp Bioferment, Ferulic Acid and L-Ascorbic Acid) to buy to make a "kit" (for lack of a better word). How many ounces of each should I buy so that I don't end up with waayyy too much of one and "oh dang, I should have bought more" of another. I realize that the products may not stack perfectly evenly, but close would be good. Am I making any sense?