Which supplement works better to increase strength: creatine monohydrate or whey protein?

Ratings at a Glance

Supplement	Effectiveness Rating	Confidence Rating
Creatine Monohydrate
Whey Protein

Effectiveness Rating: Creatine Monohydrate vs Whey Protein

The effectiveness rating is a measure of the supplements' ability to increase strength. This rating answers the question of whether or not a supplement does what it claims. The evidence backing up whey protein is great, while the evidence backing up creatine monohydrate is good. Whey Protein should be able to increase strength more effectively, however both supplements should provide positive results.

Confidence Rating: Creatine Monohydrate vs Whey Protein

Another factor to take into account when comparing supplements is the confidence rating. This rating is a measure of how valid each supplement's effectiveness rating is. Remember, the confidence rating is a measure of how much you can trust the effectiveness rating. This rating is based on how many studies are included in the database on a supplement's claims. Ideally, you want a high effectiveness AND confidence rating.

Both creatine monohydrate and whey protein have great confidence rating. This means both supplement's effectiveness ratings above are valid.