Creatine: what to know before buying

Understand the use case

Creatine is not an anabolic steroid. The NIH Office of Dietary Supplements describes benefits for some repeated, brief, high-intensity efforts, such as certain strength and sprint activities. That does not mean it improves every sport, replaces training or produces the same result for everyone.

Creatine monohydrate is the form most commonly studied. A more expensive blend or a new form is not automatically better supported. Evidence about one ingredient also does not establish the effectiveness or safety of every branded product containing it.

Ask whether it fits your circumstances

Before buying, write down the problem you want the product to solve. If the problem is not knowing how to train, limited sleep or regularly missing meals, address that directly. Choosing no supplement is a reasonable decision.

Discuss suitability with a qualified healthcare professional, particularly if you have a medical condition, take medicines, are pregnant or breastfeeding, or are under 18. Bring the actual label. Creatine can increase body weight through water retention, so a scale change is not a direct measure of muscle gain.

• Name the outcome you are expecting and how you would recognise it.
• Read the ingredient list rather than relying on the front-of-pack promise.
• Check product quality information and the needs of any sport you compete in.
• Keep the cost and the option of not buying in your decision.

Keep the question narrow

Ask “Is this ingredient relevant to this activity and appropriate for me?” rather than “Is creatine good?” This guide does not give a dosing or loading protocol. Individual suitability and instructions should be discussed with an appropriate professional.