The 10 ml bottles of A314 oil will last for many months, @ 4 to 6 months at @ 2 drops a day with a couple of off days.
As to the 5 ml alcohol sprays, 40 spritzs. The 30 ml bottles will give you 200 spritzs.
Though the contents of the mone products reported are not entirely correct, it does have a cost to mu ratio and the total’s of sprays… It’s a good read…