Inventory (Tables)

3 Months Ended

Aug. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory consists of the following:

	August 31, 2017		May 31, 2017
Raw materials	$	1,190,007	$	669,083
Finished goods		1,639,079		918,469
Total inventory	$	2,829,086	$	1,587,552