What makes Kosterina skincare different from other olive oil beauty brands?

Kosterina skincare starts with the same early-harvest, 500+ mg/kg polyphenol EVOO we use in our food -- one of the most antioxidant-concentrated base ingredients in beauty. Paired with olive-derived squalane (non-comedogenic, fast-absorbing) and Lachestim, a clinically studied active that reactivates youth proteins and increases collagen synthesis. No synthetic fragrances, no parabens.