Does ornithine work?
The overall effectiveness rating for ornithine is 2.7 out of 3. This rating means there is ample evidence that using ornithine will lead to positive results.
There are 2 studies in the database on ornithine; the confidence rating is 20. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating. Note, this rating is for ornithine as a whole. There are also individual ratings for the claims below.
Products Containing Ornithine
|Products Containing Ornithine|
|REM Sleep Aid|
|Full list of all 3 products containing Ornithine.|
The overall ratings above do no necessarily reflect each claim about ornithine. Individual claims can have higher or lower ratings. For example, some supplements may have a lot of backing for one claim, but be completely useless for another. Click on claims below for more information.
|Performance Claims||Effectiveness Rating||Confidence Rating|
|improve cycling performance||decrease fatigue|
|Hormone Function Claims||Effectiveness Rating||Confidence Rating|
|increase levels of growth hormone|