What it actually does
Creatine tops up your muscles phosphocreatine stores so you can grind out a rep or two more per set. Over months those extra reps add up to more strength and size.
Yes; creatine monohydrate is the most proven supplement for strength and muscle, cheap, safe, and effective at 3 to 5g daily.
Creatine monohydrate is worth it and one of the few supplements with strong evidence. Take 3 to 5g every day, timing does not matter, and skip loading unless you want faster saturation. It boosts strength, training volume, and muscle over months. It is safe for healthy people, well studied, and cheap; ignore the myths about kidney harm or hair loss, which are not supported.
Creatine tops up your muscles phosphocreatine stores so you can grind out a rep or two more per set. Over months those extra reps add up to more strength and size.
5g of plain monohydrate daily, any time of day, is all you need. Loading with 20g a day for a week saturates faster but causes some bloating, and the end result is the same either way.
Decades of research show it is safe for healthy kidneys. Early weight gain is water inside the muscle, not fat, and it works best paired with progressive overload, not on its own.
Yes; creatine monohydrate is the most proven supplement for strength and muscle, cheap, safe, and effective at 3 to 5g daily.