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Lumeriaskin launches the Lumoscope, a phone-attached multispectral camera for at-home skin analysis, with preorders open at $199.
WIRED's top 5 red-light therapy masks ranked for 2026, based on expert testing and dermatologist insights, covering options for various budgets and skin conditions.
This paper studies brand dynamics in LLM product recommendations, finding a conditional monopoly for well-known brands that can be broken by small rating advantages or authority-style marketing language, and highlighting a social dilemma in multi-brand GEO competition.