I like chromium picolinate

Like these guys said, 99% of supps are crap. Tje only one with some science behind it is creatine, and it's not for burning fat but it is good to use during a cut to help preserve strength and therefore muscle. Besides that a preworkout if The low carbs are draining you, and some bcaas during your workout and cardio to keep tjr muscles feed and prevent going catabolic, not a bad idea to drink some right in the morning also after fasting all night and muscles are starved and need nutrients fast. Wheys good post workout, and a decent multi, doesn't have to be the 22 pill expensive ass animal pack, most any regular one will do if you eat a balanced diet you'll get most of your vitamins from that. And something like 14 almonds Ed will give you more good fats them eating 10 of those fish oil pills you're taking. But in all honestly you can do without any of those and the results will be pretty much the same. I take a caffeine pill pre workout when I'm tired and it wakes me the fuck up, a bottle of like 60 was only like 5 bucks. All the other supps you're taking you can get from food.

BCAA's and maybe a preworkout if you need a boost, but other than that, just focus on a complete diet. Most supps are there just to drain your wallet. Creatine is good too.