I am always a fan of now products. Because their products are made with clean ingredients, their products seem to work well better than the product that I purchased before. The nasal mist is gentle also soothing for my nose. I did enjoy using the product. Overall, great product and I would recommend this product.
Xlear seems a little more effective but Now's is a good substitute when the other is not available. Both keep me from getting sinus infections. This one is a little easier to spray and a little less expensive.