Please allow me to answer. 1. If you order a size of 50 grams, how many % of Hyaloronic will there be? Any size will have 5% of Hyaluronic. If you order 50g, it will have 2.5g of Hyaluronic. 2. In formula 5, if you want to have 5% of Hyaluronic, you have to put how much If you want to use Double Hya...