After 2 allergies and 100 stick test 20 years apart both doctors told me, “Move to Greenland” but I did not go. A wasp stung me sending me to the hospital for 5 days 30 years ago. my wife and I started using NutriO2 several years ago and in 2016 another wasp got me so I went home to get ready go the hospital but seeing NutriO2 on the table and having sat down at the table, I put a drop on my arm below the elbow where wasp had got me. The place had swollen about 1 inch in diameter and 3/8 inch tall and it was hurting.
After about 20 minutes, the swelling and pain were gone. So I went back to work outside to finish the job I was doing and another wasp got me on left hand ring finger. Back to the table and I put 1 drop on the place and waited. After 30 minutes, all swelling and pain were gone. For this to happen to me is great, as long as I can get NutriO2. I will never be without it close by.
Bottom Line: Yes, I would recommend this to a friend