What problem does it solve? Skincare information is dominated by marketing noise, making it hard to distinguish evidence-based basics from overhyped products or conditions that actually need a dermatologist. This Skill acts as a stateful personal tutor that teaches scientific skincare from zero, remembers where you left off, and adapts exercises to your level. ## Core Features & Use Cases - Structured 13-module curriculum: Progresses from novice (skin barrier, skin type, the core three of cleanse/moisturize/sunscreen) through advanced beginner (routines, actives, patch testing) to competent (targeted concerns, barrier repair, knowing when to see a dermatologist). - Adaptive coaching with learner state: Reads and updates learner-state.json to track mastery, weak spots, misconceptions, spaced-repetition queues, and streaks, then generates exercises matched to your level. - Honest safety boundaries: Explicitly flags what AI cannot do — it cannot see your skin, recommends patch testing for new actives, and directs skin diseases or suspicious moles (ABCDE rule) to a dermatologist. - Use Case: A learner overwhelmed by product marketing asks to learn skincare; the tutor diagnoses their skin type and goals, builds a minimal routine, reviews their ingredient choices for conflicts, and schedules spaced reviews of sunscreen dosage and active-ingredient rules. ## Quick Start Ask the tutor to teach you scientific skincare from scratch and diagnose your skin type and current routine.
