Which supplement works better to increase levels of growth hormone: alpha glycerylphosphorylcholine or melatonin?

Ratings at a Glance

Supplement	Effectiveness Rating	Confidence Rating
Alpha Glycerylphosphorylcholine
Melatonin

Effectiveness Rating: Alpha Glycerylphosphorylcholine vs Melatonin

The effectiveness rating is a measure of the supplements' ability to increase levels of growth hormone. This rating answers the question of whether or not a supplement does what it claims. The evidence backing up alpha glycerylphosphorylcholine is great, while the evidence backing up melatonin is good. Alpha Glycerylphosphorylcholine should be able to increase levels of growth hormone more effectively, however both supplements should provide positive results.

Confidence Rating: Alpha Glycerylphosphorylcholine vs Melatonin

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.

Melatonin's confidence rating is higher than alpha glycerylphosphorylcholine's. This means melatonin's effectiveness rating from above is more valid. This does not necessarily mean that melatonin works better, it simply means the evidence (included in this database) backing up melatonin is more established.