As seen in nbcnews featuring Glytone Age Defense UV Mineral Sunscreen Serum Broad Spectrum SPF 50+ in a story titled, “The best SPF serums of 2024, according to dermatologists" By Michelle Rostamian

"Castilla recommends this mineral sunscreen, which has broad spectrum SPF 50 along with antioxidants that combat free radical damage, she says. One of the key ingredients is niacinamide, which helps brighten, calm redness and even out the skin tone. Despite being a mineral sunscreen, it doesn’t leave behind a white cast, making it great for most skin tones, says Castilla. Plus, it comes in a convenient pump applicator to prevent messes and over-application."