Recently, studies have found that skin care is also a procedure to follow, according to the procedure skin care can give the skin better care.
First, through tactile stimulation, studies have shown that touching the facial skin with the palm of your hand reveals a significant increase in blood flow rate in the forehead area of the brain, which is the role of the body reward system and triggers positive emotions. According to NIRS measurements, 20 women between the ages of 20 and 49 have six touches, each with a 15 second time, which has a good skin effect.
In the second study, participants applied four different types of creams (A, B, C, and D) to the inside of the forearm, and again used NIRS to measure changes in cerebral blood flow, using a cream for 20 seconds, repeating the rest 20 Seconds can also trigger positive emotions. However, Cream C, which has a rich moisturizing sensation and is well mixed with the skin, has been found to have significantly different changes in cerebral blood flow.