System JO Pheromone Spray for Women is an odorless, light weight, colorless spray, designed to work with your body and increase your desirability. When applied after a hot bath or shower, the pheromones do extra work, making you even more appealing to others. The best part, no one will know you're wearing it. It's a secret and they won't know what hit them, literally.

The ingredients are not listed therefor I can't make any predictions to allergies. I can tell by the smell that it has rubbing alcohol as a base though. As with any product, if irritation occurs, discontinue use. Keep out of the reach of children and pets and never ingest.

This is a very thin spray, about the thickness of rubbing alcohol and dries on the skin without any residue. Simply push down on the plunger to receive a generous spray. Apply anywhere but be careful, it can sting.

This spray is tasteless and has no aroma. It works with your body so in the end, you'll produce a smell which is unique to you. Mine was not so great. By the end of the evening, my boyfriend said that the area sprayed smelled horrible. I wish others better luck.

I really didn't notice much of an effect with this spray. I put it on after a hot shower and went to my boyfriends house. He didn't seem any more turned on to me than normal. We also went to a bar. No one came on to me however I did notice that the normally empty place became packed with people. Maybe the pheromones worked, who knows!

JO arrives in a pretty, orchid and clear plastic tube. The front proudly displays the tiny bottle of spray while the back gives a description of the product, why you need it, how to use it, and safety precautions.The tube itself is a little larger than a tube of lipstick. It's constructed out of orchid colored aluminum and is very pretty. The letters JO adorn the front of the round tube in shiny silver. Very sexy.

Because the tube is tiny, it is perfect for travel. In addition, the container is perfect for gifting.