If you're wearing a Calypso oil should you not wear any additional fragrance with it, or can you layer a bit of a complimentary perfume on top? Would that alter the pheronomes in it or their effect? Can a bit of a natural vanilla oil be added to the nutmeg and ylang-ylang oil, or would that make it less effective?

There is the idea that pheromones are rather specific for types of people. Mixing them may give a mixed action.

It is best to use a rather simple system and just see who looks you or spontaneously talks to you. You want to attract the type of person that you wish to know.

For example, for myself, the Jasmine and SB-74 ( a high sanatol extract) causes many women to start talking to me or smile.

On the other hand, the Ylang/Nutmeg/SB-74 mixture attracts Tom Cats and some dogs and, in general, men.