These hydrogel patches contains Niacinamide, Adenosine ,Caffeine and Vitamin B12. They are effective and address a variety of eye area concerns with its 4 multi-functional peptides. Ideal for dark circles, puffiness and work wonders for fine lines and wrinkles. I really like their hydrogel texture which I find very refreshing when applied and their pretty pink color. They moisturize and soothe my under-eye area, which is plumper and makes my fine lines less apparent. They stay well in place which I particularly appreciate.