200
Participants
Start Date
October 16, 2019
Primary Completion Date
August 15, 2020
Study Completion Date
August 15, 2020
HLNatural Immune
Vitamin C, Echinacea, Ivy Extract, Zinc, Ginger and Turmeric in a powder form mixed with water
Hawthorne Effect, Inc., Lafayette
HLNatural, Inc.
INDUSTRY
Hawthorne Effect Inc.
OTHER