{"@context":"http:\/\/schema.org\/","@id":"\/en\/blogs\/beauty-tips\/como-elegir-protector-solar-facial#article","@type":"Article","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/aevia.cl\/en\/blogs\/beauty-tips\/como-elegir-protector-solar-facial"},"articleBody":"Sunscreen is the most important step in any skincare routine, and also the most neglected. In Chile, the UV index can reach very high levels in summer, especially in the north and the central zone. Choosing your sunscreen well, one that you enjoy using, is what makes the difference.\n\nSPF 30 or SPF 50: which one to choose?\nSPF measures protection against UVB rays, which cause sunburns. An SPF 30 filters approximately 97% of UVB rays and an SPF 50 filters 98%. The difference is small, but real during prolonged exposure.\n\n\n \n\nSPF 30: sufficient for daily use in the city, with correct application.\n\n \n\nSPF 50: recommended for the beach, mountains, sports, light skin, or skin with blemishes.\n\n\n\nAlso look for the broad spectrum or PA+++ indication, which refers to protection against UVA rays, the rays associated with skin aging.\n\nHow to choose based on your skin type\n\n\n \n\nSkin type\n\nWhat to look for\n\n\n\n\n \n\n \n\nOily or combination\n\nLightweight textures: serum, gel, or fluid, with a dry finish and non-comedogenic.\n\n\n\n\n \n\nDry\n\nCreams with moisturizing ingredients.\n\n\n\n\n \n\nSensitive\n\nFragrance-free formulas, preferably with mineral filters (zinc oxide or titanium dioxide).\n\n\n\n\n \n\nAcne-prone\n\nLightweight, \"oil-free,\" and non-comedogenic formulas.\n\n\n\n\n \n\n\n\nNot sure what your skin type is? Take the AEVIA test.\n\nHow much to apply\nQuantity is the most underestimated factor. For the face and neck, the rule of thumb is two fingers of product (index and middle fingers extended, loaded with sunscreen). Applying less reduces the actual protection to a fraction of the number stated on the packaging.\n\nHow often to reapply\n\n\n Every 2 hours if you are exposed to direct sunlight.\n\n After sweating, swimming, or drying off with a towel.\n\n In your day-to-day office life, one application in the morning may be sufficient, and reapply if you go outside for a long time.\n\n\n\nTo reapply without ruining your makeup, stick formats are very practical.\n\nFormats you can find at AEVIA\n\n\n \n\nCreams and fluids: Aloe Soothing Sun Cream SPF50 (COSRX).\n\n \n\nSticks: Ultra Light Invisible Sunscreen Stick (COSRX) and Invisible Sun Stick SPF30 (Hello Sunday), ideal for reapplying.\n\n \n\nSPF Serum: The One That's A Serum SPF50 (Hello Sunday).\n\n \n\nSpecific areas: The One For Your Eyes SPF50, The One For Your Lips SPF50 and The One For Your Hands SPF30.\n\n\n\nCheck out all the sunscreens in the catalog.\n\nSunscreen is not everything\nComplement it with shade during peak radiation hours (between 10 AM and 4 PM), a hat, sunglasses with UV protection, and protective clothing. And if you notice moles that are changing or new spots, consult a dermatologist.\n\nFrequently asked questions\nShould you wear sunscreen if it's cloudy?\nYes. A large part of UV radiation passes through the clouds.\nCan I use the same sunscreen for my body and my face?\nYou can, but many facial sunscreens are designed to be lighter and not clog pores. Use it in the correct amount.\nDoes makeup with SPF replace sunscreen?\nNo, because it is difficult to apply a sufficient amount. Use it as a complement.","headline":"How to choose a facial sunscreen: SPF 30 vs SPF 50 and formats according to your skin","description":"SPF 30 or 50, gel, cream or stick: how to choose the sunscreen you will actually use every day.","datePublished":"2026-10-06T18:25:31-03:00","dateModified":"2026-10-06T18:25:31-03:00","author":{"@type":"Person","name":"Caro Aevia"},"publisher":{"@type":"Organization","name":"Mi tienda"}}