High quality, broad spectrum protection with 5-star ultra UVA rating (PPD 54). ALTRUIST. suncreams have a broad range of photostable UV filters, including the world’s most advanced filter: Tinosorb A2B. This sunscreen contains SPF 50 protection and is fast absorbing, non-sticky – feels like a moisturiser. And most important, it is a 5-star UVA-rated sunscreen.