A lot of teen skincare, and adult skincare marketed to teens, contains ingredients like retinol, high-dose acids, or synthetic fragrance that aren't appropriate for young, developing skin and can cause long-term damage. Dewy by Trilogy is built on a microbiome-first, preventative philosophy: gentle, age-appropriate actives that balance oil, support the skin barrier, and maintain hydration without stripping or overwhelming developing skin. The entire range is fragrance free, certified natural, hormone-friendly, and dermatologically tested.