No, sweating alot activates your own natural pheromones and bacterial conversion.
Its my guess the combo of your sweat, the sun, the bacterial conversion and the scent of the product (not the pheromones themselves) caused the feeling of nausea. I love the beach but I never found it the best place to use my mones.
I also think your expectations of mones are a little off. Read this if you haven’t already >>> What pheromones can and can't do: realistic expectations for newcomers
I suggest you back track a bit and next time you hit the beach wear just Ishine 3 to 4 sprays on different application points. Then get in there and mingle a bit. If your really shy then go here >>> Using Body Language
and brush on your body language basics as this will assist you as well.
Tisha