when the air temperature drops, the cuticle of the skin can not adjust enough moisturizing factors in time, the activity of the oil glands drops, the oil and water on the face drops, the skin will appear tight phenomenon, even appear fine lines at present and near the nose, through the use of skin care and skin care products with corresponding effect, moisten the skin and prevent skin evaporation, improve microcirculation, enhance the process of skin moisture, the best moisturizer is the benign interaction between skin and hydrating products.
Serial number
Test Item
Detection model
Detection Index
Moisturize
Keratinocyte
Expression of hydration-related genes（AQP3）
Expression of hydration-related genes（FLG）
Expression of hydration-related genes（CD44）
Moisturiz
Physical condition
Lock Hydraulics
Combined with MTT Cytotoxic morphological observation, the safe concentration of the sample is less than 0.25%