For most people, 3 to 5 grams of creatine monohydrate a day is all you need. You don’t have to load, you don’t need the expensive “advanced” versions, and you don’t have to cycle off. Below is what the evidence actually says, without the broscience, and how to avoid overpaying for it.
Creatine helps your muscles produce energy during short, hard efforts, think heavy sets, sprints and jumps. More available creatine means you can squeeze out a rep or two more, and over weeks and months that extra work adds up to more strength and size. It’s one of the most studied supplements in existence, and the effect is real but modest: a useful edge, not a miracle.
How much per day?
A daily dose of 3 to 5 grams keeps your muscles saturated. Bigger, heavier people sit at the top of that range; most people are fine with a flat 5 grams and never think about it again. Taking more than that doesn’t do anything extra, your body simply gets rid of the surplus.
Do you need a loading phase?
No. Loading (around 20 grams a day for a week) fills your muscles a few days faster, but you land in exactly the same place as someone who just takes 5 grams a day. If you’re not in a rush, skip it, it’s less faff and it wastes less powder.
When should you take it?
It barely matters. Creatine works by keeping your muscles topped up over time, so the important thing is taking it every day, not the exact moment. Pick a time you’ll remember, with a meal is fine, and be consistent.
Monohydrate vs the “fancy” versions
You’ll see creatine HCL, ethyl ester, “buffered” creatine and so on, usually at a higher price. None of them has been shown to beat plain monohydrate for results. Monohydrate has the most research behind it and it’s almost always the cheapest per gram. It’s the one to buy.
Is it worth it?
For anyone training with weights, yes, it’s one of the few supplements with strong, repeated evidence, and it’s cheap per serving. If a supplement budget only stretches to one thing, this is usually it.
How to not overpay
Creatine is a commodity: the powder in a £40 tub is the same molecule as the powder in a £15 one. What matters is the price per serving, not the brand on the label or the flavour. It’s worth comparing a few shops before you buy, because the same amount of monohydrate can differ by more than double.
Frequently asked questions
Do I need to cycle off creatine?
No. There’s no need to cycle creatine. Taking 3 to 5 grams a day continuously is safe and keeps your muscles saturated.
Will creatine make me bloated or fat?
Creatine can cause a small amount of water retention inside the muscle, which is not fat and usually isn’t visible. It won’t make you gain fat.
Can women take creatine?
Yes. The same 3 to 5 grams a day applies. The evidence and safety are the same regardless of sex.
Is creatine safe?
For healthy adults, creatine monohydrate is one of the most studied and well-tolerated supplements available. If you have a kidney condition, check with your doctor first.
Powder or capsules?
Both work. Powder is almost always cheaper per gram; capsules are just more convenient. Buy on price per serving.