No, it will not work. It will just make you m&p scratchy. If you want aloe in your melt and pour you need to purchase an aloe-based m&p base. All additives are added to melt and pour before the soap base is made. Melt and pour is really not made to add in extra oils or honey as some think. Dried additives and small amounts of butters and oils can be added but very low percentages. The manufacturer of the base usually has the information of additive, and fragrance loads listed on their sites.