yah id say try 1 spray and gauge its effects. You can also like jesse said try Instant shine and tuth together. 1-2 sprays of shine, 1 spray TUTH, or IG and TUTH combined could prove to be a good combo. its all about experimenting what works best and finding the right dosages for you. Maybe 1-2 IG and 1 TUTH.
You can do some searches by using the search function at the top of the page, or you can check the mens journals, look for a journal called a high schoolers journey as this might provide some insight into some situations.
ill make it easier on you, here it is heh