Dissolving YouthRegain Korean Micro-Darts Eye Patches adopts trans-dermal drug delivery technology to supply skin with hyaluronic acid and collagen, directly sinks deep into the skin, the absorption rate is up to 99% to achieve good result. Each micro-needle contains concentrated hyaluronic acid that is designed to deliver everything you need for firmer, smoother and hydrated under eyes. The microneedle is soaked, using advanced microneedle technology to solidify the ingredients into needles and transport them to the stratum corneum, so that the preservative-hyaluronic acid uses all moisturizing ingredients, which is closer to the original solution than the original solution. This is whyYouthRegain Korean Micro-Darts Eye Patches is special How to Use: Product Details: