My relationship with sunscreen is complicated because of my skin's sensitivity. On days I opt out of foundation and use sunscreen alone, I find that the patches of redness and irritation along my laugh lines and chin stick out like a sore thumb. So when Tower 28 launched SunnyDays, a tinted sunscreen foundation with SPF 30 made with consideration for sensitive skin types like mine — essentially promising not to irritate my skin but also offering skin-tone-matching coverage — I thought the only hurdle left was finding a shade match.
Before SunnyDays, Tower 28 founder Amy Liu, who has sensitive skin, went through many trials with often-irritating chemical sunscreens and hard-to-blend mineral sunscreens. "It made it tricky to find the perfect formula without irritating [my] skin or leaving a white cast," Liu recalls. Highlighting the challenges faced by those with conditions like eczema and acne, she says, "SPF protection is needed since sun damage can lead to scarring" and hyperpigmentation. Ellen Marmur, M.D., a board-certified dermatologist in New York City, defines this as "discolored or darkened [skin] for a variety of reasons, such as sun damage or acne scarring."
Liu was determined to create the first tinted sunscreen foundation gentle enough to receive the National Eczema Association's Seal of Acceptance, which it now has. "I knew our [sensitive-skin] community needed it and it didn't exist on the market," Liu says. The wait list opened two weeks prior to SunnyDays' official launch date and more than 2,500 customers eagerly signed up.
After 50 iterations and three years (amid the pandemic), Liu and makeup artist Kirin Bhatty created 14 tinted sunscreen foundation shades, starting with the deepest, Venice, first. "It was really important that all shades had zero white casts or oxidation," Liu says. "The team accomplished this by incorporating a mineral shield, titanium dioxide, and iron oxides as pigments "to reach that perfect tone." By working with these ingredients and taking into consideration how the mineral filter may manipulate color, oxidization was not an issue and true-to-skin-tone shades were achieved.