The Claim

In elite male team-sport athletes, six weeks of supplementation with creatine monohydrate or creatine hydrochloride results in significant increases in one-repetition maximum bench press and squat strength and increases in fat-free mass compared to placebo, with no meaningful difference between creatine monohydrate and creatine hydrochloride.

Source: Comparative Effects of Creatine Monohydrate and Creatine Hydrochloride Supplementation on Strength and Body Composition in Elite Team-Sport Athletes

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
47score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Cause and effect
1 study reviewed
In plain English

Among elite male team-sport athletes, taking creatine monohydrate or creatine hydrochloride for six weeks increases strength in the bench press and squat and increases fat-free mass compared to a placebo, with no difference in effect between the two forms of creatine.

See the scientific wording

In elite male team-sport athletes, six weeks of supplementation with either creatine monohydrate or creatine hydrochloride leads to significant improvements in strength (as measured by one-repetition maximum bench press and squat) and increases in fat-free mass, compared to placebo, with no meaningful difference between the two creatine forms.

Why this might work

Creatine builds up in muscle cells, where it helps quickly remake ATP, the energy currency used during heavy lifting. This allows athletes to perform more reps and sets with heavier weights, which directly stimulates muscle growth and strength gains.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Comparative Effects of Creatine Monohydrate and Creatine Hydrochloride Supplementation on Strength and Body Composition in Elite Team-Sport Athletes

    In elite male athletes, taking either type of creatine for six weeks made them stronger and added muscle, while taking a fake pill didn’t. Both types of creatine worked just as well as each other.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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