Many people think of running out of water when replenishing water.
But all kinds of products come from water needles.
What kind of coating water, needle-free water ...
It makes people stupid and confused.
So today Sister Miao will teach you how to choose the right water lamp.
1, apply water light.
As the name implies, it is a way of "smearing", similar to the moisturizing essence usually used.
Advantages: convenient and fast, independent operation, painless and non-invasive, and cheap.
Disadvantages: the water supply effect is poor, and it can only be used as daily water supply.
2. Needle-free water lamp
As the name implies, "needle-free" generally delivers nutrient solution to the skin layer in a non-invasive way once a week.
Advantages: painless and non-invasive, high comfort, suitable for people who are afraid of pain.
Disadvantages: Nutrition can't reach the dermal layer of the skin, and its effect and duration are relatively short, so it can only be used as a short-term hydration method. Has no effect on extremely dehydrated skin.