Yuzsun 40

SPF Rating: 40 (Sun Protection Factor), which blocks approximately 97.5% of UVB rays—the primary cause of sunburn. PA Rating: PA+++. This indicates “High” protection against UVA rays, which are responsible for long-term skin aging and DNA damage. Quantity: 50 grams. Formulation: Cream-based, specifically noted as Non-Oily. Broad Spectrum Protection: It shields the skin from both UVA (aging) and UVB (burning) rays. Critical Wavelength (375nm): This is a technical measure of the breadth of protection. A critical wavelength of 375nm is considered excellent, ensuring the product maintains its protective strength deep into the UVA spectrum. Water Resistant: This suggests the formula is designed to stay on the skin longer during perspiration or humid conditions, making it suitable for outdoor activities. Skin Friendly: Marketed as a gentle formula, likely suitable for sensitive skin types, though always check the full ingredient list for specific allergens.