Increase the water intake
It may be found that BPC 157 participates in ocular control (i.e., BPC 157 counteracted L-NAME-miosis and atropine-mydriasis) (Kokot et al., 2016)
they help you maintain a healthier weight in the long run
In addition, our study suggested that children with ADHD may experience improvements in sustained attention, as evidenced by improved hit rates in the Go/NoGo task, with the intake of l-theanine as well as the combination of l-theanine and caffeine
You would likely be better off taking the supplements found in stim-free versions like beta-alanine and creatine in individual doses
Make sure you've acquainted yourself with all relevant information which regards usage, safety protocols, proper application, counterindications, possible adverse effects and/or any other details regarding the product which would allow for it's appropriate and safe usage