My kids and I have been taking the elderberry syrup for over 4 weeks and about 10 days ago my 7 year old ended up coming down with strep throat but had very mild symptoms(which usually when he get sick he has all the symptoms and is down for a few days) and he was back to school and feeling great within 24 hours and no one else in our household ended up getting sick either.

I trust this and I love this.