I really like these eye patches. The hydrogel feels great underneath your eye (much better than paper or cotton masks, or lacy ones that end up scratching) and leaves my under-eye area looking smooth and plumped. I like keeping the jar in the refrigerator; the chilled patches feel super relaxing. The product itself has a slight scent to it, but I don't find it too strong or irritating. Getting them to stay in place can be a little tricky, but that's the only negative I see. These are great eye patches at a great price!