I thank the French for discovering silica G5 every day for its purported ability to help maintain the youthful viability of the skin.
Though many people suggest that I look at least 10 years younger than my age, I've just added Hyaluronic acid, a great supplement to take orally in order to improve the health of various connective tissues in the body as well as joint health.
As an outdoorsman still mountain climbing and mountain biking here in Sedona, Arizona, and age 71, I am always looking for ways to retain some semblance of a youthful look. I'm not giving up silica G5, but I am continuing with my skin health program. I'm not waiting for scientific research to show me the way, however.