Bests & Worsts Reviews from Amazon

*Update* July 2017: I'm changing my rating from 1 star to 5. I ordered a box directly from the manufacturer and received a booklet of instructions and a shot glass. The booklet suggested exposing the contents of the packet to air for 15 minutes to allow the alcohol to evaporate. I tried it and then took the Vit C. No more headaches! I took 2/day before and after a tooth extraction. It healed very quickly. I usually get sick at least once every winter, but I didn't get so much as a cough or sniffle last winter while taking this. After finishing the box from the manufacturer I used the rest of the box I bought from Amazon- letting the alcohol evaporate. Still no headaches! I'm glad I'm noticing benefits from it! Sept 2016:This product gave me terrible headaches! I wanted so badly for it to work! I gave it 5 days, and I continued to feel worse after each dose. Perhaps it was a bad batch. Maybe I should buy directly from the manufacturer. I will most likely try that because I would love the health benefits so many other reviewers have claimed.