Both measure weight, but "mg" stands for "milligram" and "mcg" stands for "microgram." A milligram (mg) is much bigger than a microgram (mcg)
Recalls & Warnings April 09, 2014 Maker of Relaxation Drink Warned For Melatonin Ingredient On March 27, 2014, the FDA issued a warning letter to Dewmar International BMC, Inc
This guide covers the complete BPC-157 dosing picture: mechanism of action, reconstitution and concentration math, a quick-reference dosing table, goal-specific protocols by condition and body weight, arginate versus acetate salt forms, evidence strength per claim, side effects and who should avoid it, common dosing mistakes, sourcing verification, WADA and regulatory status, and stack options
In addition, strict avoidance of sun exposure is suggested as well as year round full spectrum sunblock