Airborne Effervescent Tablets, Immune Support

I have purchased this several times when it is on sale to have around as extra pick-up in the afternoon or if I think I need an immunity boost. Please check the bottle. Most of the time it’s fine but one I received a partially opened, spoiled product. Since I purchased through Amazon Fresh I was able to do a returnless refund which is great. I use Amazon Fresh frequently but you have to watch for expired or close to expired expiration dates. They are not the best for fresh veggies so I do my best to get those from a local produce store or farmer’s market.