The internet is a treasure trove of cosmetic information—if you know where to look. Wikipedia offers raw data on molecules, from their discovery and composition to their roles (not just in cosmetics). It's a solid foundation, but the scientific complexity can overwhelm. For deeper, more practical insights, we recommend two trusted resources: Noteo* and EWG's Skin Deep**.
• Noteo rates consumer products, including leading cosmetics brands, on health, environmental impact, labor rights, social ethics, and affordability. It delivers an overall score plus breakdowns by category—revealing, for instance, products that shine in health but falter ethically. Note: the database hasn't been updated in months, so it's ideal for legacy products.
• EWG's Skin Deep is a comprehensive encyclopedia. Search any active ingredient (we've tested dozens), and access its profile: health risks, functions, synonyms, and key scientific studies. Technical yet unmatched in depth.
Insights from Lionel de Benetti, cosmetologist and Kiehl’s consultant, and Cyrille Telinge, founder of Novexpert.
