Arc Woman on Instagram: "comment “substack” or “patreon” for my sunscreen guide ☀️ Yes, some sunscreen ingredients deserve scrutiny. A handful of chemical UV filters have been shown to absorb into the bloodstream with repeated use, and some are linked to endocrine disruption or other systemic concerns. Being selective about ingredients is not alarmist. It is informed. 🧴 That said, avoiding sunscreen altogether is not the answer. UV radiation is a well established carcinogen, and chronic sun exp