Naturally aging skin, dermis a large number of fibroblasts decreased, reduced collagen fiber formation. In addition, a large number of abnormal elastic fibers accumulated at the Dermal Junction, and the composition of Collagen changed, and mature type I collagen decreased.
Serial number
Test Item
Detection model
Detection Inde
Firmness and wrinkle-resistant test
Free radical scavenging abilit
Antioxidant gene content
Expression of genes related to dermal
extracellula
Combined with MTT Cytotoxic morphological observation, the safe concentration of the sample is less than 0.25%