Ultrasun's face fluid anti pollution spf50 delivers full solar protection from the sun's harmful rays. This unique formula with a higher percentage of ectoin, a natural molecule that helps shield cell membranes from oxidative stress, inflammation and damage while also strengthening the skin barrier, contributing to a reduction in sun induced skin ageing. Ectoin also acts to protect from urban pollution and environmental aggressors. This extremely lightweight, non comedogenic, long lasting spf, is suitable for even the most sensitive skins. Ultrasun's all in one primer, moisturiser and spf is perfect for everyday use. To use apply in the mornings. Once a day application is all that is required. Does not contain perfume the combination of perfume ingredients and uv rays can lead to unwanted pigmentation disorders stain formation. Mineral oils mineral oils together with emulsifying agents and uva rays can lead to sun allergies in the form of mallorca acne. Emulsifiers emulsifying agents together with mineral oils and uva rays can lead to sun allergies in the form of mallorca acne. Silicones the long term use of silicone in cosmetics is controversial. Peg ppg makes the skin permeable, allowing pollutants to enter the skin. Octocrylene relatively high rates of skin allergy krause 2012, bryden 2006, hayden 2005 preservatives ultrasun uses absolutely no preservatives no parabens, no phenoxyethanol, no methylisothiazolinone. This is due to its very stable formulation and the top quality airless packaging. The airless dispensers also enable you to use 100% of the product inside and ensure that the product has a long shelf life of 24 months after first being opened so that the products can be used over two seasons! Fragrance free vegan friendly and cruelty free