Is creatine actually worth your money?

Adding creatine to resistance training significantly boosts upper-body strength and lean mass, while slightly lowering body-fat percentage. The effects are most pronounced in younger participants.

Test your knowledge

If you are looking to optimize your fitness routine, which of the following best describes how adding creatine to a standard weightlifting program affects the body based on this research?

A) It primarily works by burning off significant amounts of body fat while keeping your muscle weight the same.
B) It provides a modest boost to muscle strength and helps you gain lean muscle, which slightly lowers your overall body fat percentage.
C) It is most effective for older adults, who see much larger gains in muscle strength than younger people do.
D) It works best only when you follow a specific high-dose daily schedule, as the amount you take daily significantly changes the results.

🔬 The Breakdown

Context: Strength is a public health priority, but the 'fitness' industry often gatekeeps progress behind expensive personal training and proprietary supplements.

Reality Check: While the study shows creatine works, it doesn't guarantee fat loss, and results vary depending on your age and training history.

Takeaway: Prioritize consistent resistance training and consider a basic creatine monohydrate supplement—the most researched and affordable option on the market.

Published September 22, 2026

The science, explained

Evidence Check: This is a three-level meta-analysis of 63 studies involving 1,489 participants.

Conventional Wisdom Check: This confirms the general belief that creatine helps with strength and muscle growth, but refines the idea that its main benefit is lean mass gain rather than direct fat burning.

Everyday Translation: While you won't see a massive transformation overnight, adding creatine to your workouts can help you get slightly stronger and lean out a bit more than lifting weights alone.

← Browse every daily health quiz