What is the difference in Fragrance Oils formulated for Body Products and the other Fragrance Oils? The Body Product formulations have the addition of Benzyl Benzoate which is specifically added to formulations for body products to slow the evaporation of the scent. The usage percentage will be less with these formulations than with the originals, but the scent will evaporate slower.  The usage percentage on the original formulation is much higher, but without Benzyl Benzoate, it will evaporate quicker. You can test both formulations to find the one that best suits your goals. They ALL smell so amazing!!