If you buy everything from Androtics they measure things by mcg/spray. Each 30ml is about 200 sprays. So 200 x your mcg = total amount of pheromone. If you mix that into an oil or cologne you will be diluting it. If you plan on using the same bottle from androtics you would use a formula like this if you bought a 5mcg/spray in a 30ml:
5mcg x 200 = 1000mcg
that comes out to 33.3mcg/ml
Say you want to make a total of 10ml of cologne and use 7 ml of pheromones and 3 ml of cologne:
7ml of pheromones = 7 x 33.3 = 233.1 mcg of pheromones
that is your total amount of pheromones
Then you add your 3ml of cologne so your total volume is 10ml now.
233.1 / 10ml = 23.31 mcg/ml
That is your final concentration. Since 200 sprays = 30ml, a 10 ml bottle will have about 66-67 sprays.
233.1/66 = 3.53mcg/spray
That is your final strength if you mix in 7ml of a mcg/spray with 3ml of cologne.
Hope that helps, remember I am using numbers with a 30ml androtics bottle. If you’re using a spray from a different bottle or source, the mcg/spray will be different, but the mcg/volume will be the same.
You’ll probably be measuring volumes in milliliters (ml) and most of the time you’ll be measuring pheromones in micrograms (μg, androtics uses mcg) and milligrams (mg).
30 ml bottle has 200 sprays
5ml to go bottle 40 sprays (the bottles have different sized sprays)
6X5ml=30ml
1 5ml bottle of phero-x at 25mcgs per spray =1000mcgs total
5 ml of phero-x in above concentration diluted with 25ml of liquid (other pheromones, alcohol, cover scent etc)=30ml bottle
divide the 1000 mcg by 200 sprays and you get 5mcg per spray of phero-x
Keep in mind that the main products androtics makes are usually no more than 15mcg per spray (you can buy double and quadruple strengths of some) but I figure there’s a reason for sticking at 15mcg or less per spray.
Also keep in mind that this is the simple lazy way to do it, you can be a lot more precise dealing with single mls of higher concentrations but that’s more work than I care to do…but this way limits you to 6 ingredients. (more than enough for a single product imo)
But you really outta test each ingredient out individually first, and even test them together from sperate bottles before you spend however much money making 30mls of a mix that might be the best product ever or just some smelly shit.