Be careful purchasing anything that you are going to ingest, and/or put into your body from resell market places....such as Amazon, Ebay, etc.
Many of their resellers have been busted for relabeling GOK ingredients, and selling as brand name products.
The ‘effective ingredient’ in Xlear is xylitol....a commonly found sweetening agent found in sugar free food items and toothpastes/mouthwashes.
You can easily, and inexpensively, make an iodine (Betadine, etc.) nasal wash/gargle, to do the same, or better job.
Yeah, I was wondering about that, but I thought I’d check out eBay and look at the sellers. I found a nasal spray on Walmart.com called Xynase, and it has the same ingredients, including xylitol, as Xlear. I may stick with that. Or check out iherb.com that someone suggested upthread. Thanks!