Hydration is about water inside the skin. When skin is hydrated, the top layers are plump and flexible. Light reflects more evenly. Fine lines look softer. Products sink in nicely instead
Dry
Humectants, emollients, and occlusives all help with moisture, but they do it in very different ways. Humectants pull water toward the skin,
Squalane is the stable, hydrogenated version of squalene, a natural oil that your skin already produces. Unfortunately, as we age, our bodies make less of it, which can lead to dryness, dullness