{"title":"Sephora Product Page — Sunday Riley C.E.O. 15% Vitamin C Brightening Serum","entity_type":"Source","slug":"sephora-product-page-sunday-riley-ceo-15-vitamin-c-brightening-serum","canonical_url":"https://skinknowledgebase.com/sources/sephora-product-page-sunday-riley-ceo-15-vitamin-c-brightening-serum","dates":{"date_modified":"2026-05-19","date_reviewed":"2026-05-19"},"mcp_eligible":true,"summary":"Sephora product page for Sunday Riley C.E.O. 15% Vitamin C Brightening Serum, including INCI, price, size, usage guidance, and highlighted ingredients.","evidence_sources":[],"product_fact_sources":[],"related_entities":[{"title":"Sunday Riley C.E.O. 15% Vitamin C Brightening Serum","url":"https://skinknowledgebase.com/products/sunday-riley-ceo-15-vitamin-c-brightening-serum"},{"title":"Is Sunday Riley C.E.O. Vitamin C Serum worth the price?","url":"https://skinknowledgebase.com/questions/is-sunday-riley-ceo-vitamin-c-serum-any-good"}],"body_sections":[{"heading":"Quick Summary","paragraphs":["Sephora product page used as retailer cross-check for Sunday Riley C.E.O. 15% Vitamin C Brightening Serum INCI, price, size, directions, and highlighted ingredients."]},{"heading":"What Studied","paragraphs":["Retailer product information page, not independent clinical evidence."]},{"heading":"Main Findings","paragraphs":["The Sephora page identifies C.E.O. 15% Vitamin C Brightening Serum by Sunday Riley and supplies a richer INCI cross-check: water, tetrahexyldecyl ascorbate, squalane, beeswax emulsifiers, sweet orange oil, tangerine peel oil, soybean sterols, tocopherol, glycolic acid, glycerin, saccharide isomerate, linalool, and limonene. The retailer page context also lists $85.00 pricing and 1 oz / 30 ml size."]},{"heading":"Why It Matters","paragraphs":["It supplies the retailer INCI cross-check and routine context used to describe formula details that are not fully displayed on the official product page."]}],"source_type":"retailer_product_page","original_source_url":"https://www.sephora.com/product/c-e-o-rapid-flash-brightening-serum-P418346"}