Try sharing your leftover essence with your neck as part of your skincare routine.
I used to feel bad about wasting the expensive essence, so I only applied it to my face and roughly washed off the leftovers on my hands, but now I make sure to apply it to my neck no matter what.
I started this after hearing that the skin on the neck is thin and prone to wrinkles, and after consistently taking care of it for about a month, I can definitely see that the texture of my neck skin has become smoother.
I massage the remaining amount on my palms in a sweeping motion from the bottom of my neck towards my chin to help it absorb, and thanks to this, I don't need to buy a separate neck cream because there is absolutely no dryness.
I only invested 10 extra seconds while taking care of my face, but I am really satisfied to see the effects of preventing neck wrinkles and evening out my overall skin tone.