Which Supplements Are Actually Worth It?

Which supplements are actually worth it is a short list, and it is much shorter than the shelf space suggests. A handful have solid evidence, a few are situationally useful, and most of the category does very little beyond costing money.

The short list with real evidence

Creatine monohydrate is the most studied performance supplement there is, with consistent small improvements in strength and training volume, and it is inexpensive. Protein powder is not magic but is a convenient way to hit a daily protein target. Vitamin D is worth attention if you get little sun exposure, though that is a question for bloodwork rather than guesswork.

The ones that do very little

Fat burners, testosterone boosters, detox products and most branded blends do not survive contact with the evidence. Where they appear to work, it is usually caffeine doing the work, or the fact that someone who buys a fat burner also started paying attention to their diet at the same time.

How to think about the spend

Supplements are the last few percent, and they only matter once the basics are already in place. Spending on them while training inconsistently and sleeping badly is the wrong order.

• Get training consistency, protein intake and sleep right first
• Creatine monohydrate, five grams daily, is the best value option available
• Use protein powder as convenience, not as a requirement
• Be sceptical of anything promising fat loss without a deficit
• Check with a doctor before adding supplements if you take medication

Frequently asked questions

• Do I need to cycle creatine? No. Continuous daily use is well studied and cycling offers no established benefit.
• Is expensive protein powder better? Generally no. Check the protein per serving and the price per kilogram rather than the branding.
• Are pre workouts worth it? Mostly they are caffeine. If caffeine helps your sessions, coffee does the same job for less.