The problem comes with the excess of product. It is very difficult to use the eyepatches at the beginning, even if you try to remove the excess of product. A layer of product solidifies over your endereye like your skin is not able to absorb such quantity of product. So I ended up, using the spatula to apply the product as a serum, tapping with my fingers over my undereyes, and when the liquid inside the jar was almost finished, I started using the eyepatches.

After months of using these eyepatches, the result is very good. I feel my undereye awake, hydrated, smoother, brighter... And having a super sensitive skin, any reaction so far.
However I must say that I use another product for my undereyes nightly that might be helping as well.

MiriamP