I find with my recent testing and from what I have read from other members that Asian take well to pheromones. I know some narrow it down to mones like instant shine , honesty and openness.
My testings on my asian friends was more with experimental mixes and putatives.
Everyone is different and some persons get results right away and others find it eventually after much testing.
We have all experienced products that don’t work for us and those who work all the time.
I will start by using the sweet spot method and also read this thread :
A little patience is just what you may need to get these babies to work. I find that keeping a journal (track of your tests with the mones) tend to work well for allowing us and yourself to pin point where the difficulty may lie