The phrase "to gain a supplement" means to acquire an additional source or support for something. It can be used when someone wants to add an extra boost or enhance something they already have. Full definition
If you're curious to know some of the best weight gain supplements on the market, then you should highly consider checking out this article further. (dbstrength.com)
You can get that as muscle mass gaining supplement form too. (bestmuscleup.com)
When it comes to muscle gain this supplement does show good results and this makes it a great option for the bodybuilders. (healthadviceworld.com)