The supplement market is saturated, especially for fat loss. Which supplements, if any, do you find truly beneficial and worth the investment during a cutting phase, and which are just hype?
First and foremost, diet and training are paramount. Supplements are supplementary. Creatine is still king for strength and muscle retention on a cut. A good multivitamin is also a solid baseline.
Protein powder is a no-brainer for hitting macro targets. Caffeine can help with energy and focus, especially on lower-calorie days. Beyond that, most "fat burners" are overpriced and underdosed.
Fish oil (omega-3s) for overall health and inflammation, especially important during intense training. And sometimes a decent pre-workout if I'm feeling sluggish, but I don't rely on it daily.
I find a good probiotic helpful for gut health, which impacts everything from digestion to mood. And a simple Vitamin D supplement, especially in winter.
Great consensus on protein and creatine! HerbalFuel, you hit the nail on the head about supplements being supplementary. GainsChef, so many "fat burners" are just glorified caffeine pills!
Save your money on the fancy stuff and invest in quality food.
And remember, results come from consistency, not magic pills.