Take creatine monohydrate once a day, mixed into water or any drink you have to hand, and take it every day rather than only on training days. A loading phase is optional, not necessary. The time of day matters far less than most people assume, because creatine works by building up in the muscle over weeks.
Creatine is one of the most straightforward supplements to use, and also one of the most over-complicated in online advice. This article covers the form to choose, whether to load, when to take it, what to take it with, and the water-retention question answered honestly.
Which form of creatine should you take?
Creatine monohydrate is the sensible default. It is the form that has been in use the longest, it is the form the authorised claim wording is built around, and it is normally the least expensive per serving. Unless you have a specific reason to do otherwise, monohydrate is where to start.
You will also see creatine HCl, creatine ethyl ester, buffered creatine and blends. These are usually sold on the basis of better solubility or a smaller serving size rather than on being a different substance in the body. We have written a longer comparison of creatine monohydrate and creatine HCl if you want the detail on how the two differ in practice.
One label detail worth knowing: some products state "creatine monohydrate" and some state "creatine". Monohydrate includes a water molecule as part of the compound, so the creatine content is slightly lower than the total powder weight. Good labels tell you both figures, and the amount varies between products, so check the pack.
What does the authorised claim actually say?
In Great Britain, only specific wording is permitted for creatine. The authorised claim is: "Creatine increases physical performance in successive bursts of short-term, high intensity exercise." That claim applies to a daily intake of 3g of creatine, and it can only be used for products providing that daily intake.
That is the whole permitted scope. Claims about muscle size, strength, body composition or appearance are not authorised in GB, so you will not see them from us and you should be sceptical when you see them elsewhere. If you want the background on why supplement wording is so tightly constrained, our guide to UK supplement claims explains the system.
Do you need a loading phase?
No. A loading phase means taking a larger daily amount, usually split into several servings, for roughly the first week, before dropping to a normal daily serving. It is a way of filling muscle creatine stores faster. It is not a requirement.
Taking a normal daily serving from day one gets you to the same place. It simply takes longer, generally a few weeks rather than several days. Both routes end at the same steady state, which is why the choice is about patience rather than outcome.
| Approach | What it involves | Who it tends to suit |
|---|---|---|
| Loading first | A larger daily amount split across the day for about a week, then a normal daily serving | People with a specific date in mind who want stores filled sooner |
| Straight to daily | One normal serving a day from the start, with no change later | Most people; simpler, cheaper, and easier on the stomach |
Follow the serving instructions on your own pack for the amounts, since these differ between products. If you do load and find it uncomfortable, splitting servings across the day or skipping the loading phase entirely both solve it.
When should you take creatine?
Whenever you will actually remember. Because creatine accumulates in muscle tissue over time, a single day's timing has very little bearing on the level in your muscle. What matters is the total taken across weeks, not the gap between your serving and your session.
Pre-workout, post-workout and with breakfast are all fine. Pick whichever slot you are least likely to forget, and keep it there. Attaching it to something you already do every day — the kettle going on, brushing your teeth, feeding the dog — is the most reliable method we know of, and it is the same principle behind building a supplement routine that survives past the first fortnight.
Training days and rest days
Take it on both. Rest days are not days off from creatine, because you are topping up a store rather than fuelling a specific session. Skipping rest days is one of the most common ways people end up with an inconsistent intake without realising it.
What should you take it with?
Water is completely adequate. Creatine monohydrate dissolves better in warm water than cold, and a powder that has sat at the bottom of the glass has not been taken, so stir it and drink it reasonably promptly.
- Water, squash, juice, coffee or a protein shake are all workable carriers.
- Warm or room-temperature liquid dissolves it more readily than ice-cold.
- Some people prefer taking it with food if they find it unsettling on an empty stomach.
- Micronised powders disperse more easily, which is a texture consideration rather than a functional one.
You do not need a special carrier, a sugar source, or a branded delivery system. If you would rather not deal with powder at all, capsules are a reasonable alternative and you can see the format options across our performance range.
Why daily consistency is the entire point
Creatine is not a substance where a single serving does something noticeable. The level in your muscle rises gradually with regular intake and falls gradually when you stop. That is the mechanism, and it means the useful question is not "did I take it at the right time" but "have I taken it most days this month".
Missing one day is unimportant. Missing most days means you are buying a tub and not getting what the authorised claim describes, because that claim is tied to a daily intake of 3g. Consistency is not a motivational slogan here; it is the actual condition of use.
The water-retention question, answered honestly
Creatine is stored in muscle along with water, so some people do see a small rise on the scales in the first few weeks. That change is water, not body fat, and it sits inside the muscle rather than under the skin.
Not everyone notices it, and for most people it is not visible to anyone else. If a change on the scales would bother you, that is a fair reason to think twice, and it is a more honest answer than pretending the effect does not exist.
Common questions
Do I need to cycle creatine?
There is no established need to cycle it on and off. Stopping simply lets the level in your muscle drift back down over the following weeks. Most people who take it just take it continuously.
Does creatine need to be taken with a specific drink to work?
No. Water is fine. The carrier affects how easily the powder disperses and how pleasant it is to drink, not much else.
Can I take creatine with other supplements?
Generally yes, and many people take it alongside the rest of their daily stack. If you are taking medication, pregnant, breastfeeding or under medical supervision, check with your doctor or pharmacist first.
Does it matter if I miss a day?
Not meaningfully. Take the next day's serving as normal rather than doubling up. The pattern across weeks is what counts.
Is creatine suitable for vegetarians and vegans?
Supplemental creatine is usually produced synthetically rather than from animal sources, but capsule shells and other ingredients vary, so check the specific pack rather than assuming it applies across a whole range.
Food supplements should not be used as a substitute for a varied and balanced diet or a healthy lifestyle. If you are pregnant, breastfeeding, taking medication or under medical supervision, speak to your doctor or pharmacist before starting any supplement. We are not able to give medical advice.