- A natural stress-protecting molecule found in microorganisms that survive in the most extreme environments on earth & protects plants from extreme conditions.- It has good anti-inflammatory effect & can replace steroid ingredients used for atopy eczema psoriasis etc. SPF 50+ PA++++ / Zinc oxide sunscreen is safe for sensitive skin. Moisturize the skin from the inside-out. Safe for sensitive skin: German Derma Test completed Skin Irritation Test completed Primary Skin Irritation Test completed Watery texture leaves the skin moisturized & refreshed.