
Stem cells from Gardenia
Gardenia stem cells affect collagen at many levels in the skin: they increase the levels of synthesized collagen and suppress the production of the collagen-degrading enzyme. In this way, Gardenia stem cells prevent both the skin from losing collagen and collagen from degrading due to aggressive external factors such as UV radiation and pollution. Gardenia stem cells exercise a deep filling and restorative action especially suitable for mature or prematurely aged skin.