Product prices and availability are accurate as of 2024-04-24 19:10:25 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
Product Features
It is a precursor to serotonin and melatonin
Carefully tested to ensure its purity
To guarantee the absence of contaminants