Melatonin is a hormone produced in the body and secreted at night
Optimum Nutrition

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.7 inch
Height : 1.7 inch
Length : 3.2 inch

Item Weight: 2.88 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B00CW51T1A