{"title":"Target Product Page — La Roche-Posay Mela B3 Dark Spot Serum","entity_type":"Source","slug":"target-product-page-la-roche-posay-mela-b3-dark-spot-serum","canonical_url":"https://skinknowledgebase.com/sources/target-product-page-la-roche-posay-mela-b3-dark-spot-serum","dates":{"date_modified":"2026-05-18","date_reviewed":"2026-05-18"},"mcp_eligible":true,"summary":"Target product page for La Roche-Posay Mela B3 Dark Spot Serum, including product title, Melasyl and 10% niacinamide cues, 1 fl oz size, and full INCI.","evidence_sources":[],"product_fact_sources":[],"related_entities":[{"title":"Melasyl","url":"https://skinknowledgebase.com/ingredients/melasyl"},{"title":"La Roche-Posay Mela B3 Dark Spot Serum","url":"https://skinknowledgebase.com/products/la-roche-posay-mela-b3-dark-spot-serum"},{"title":"Is La Roche-Posay Mela B3 Serum any good?","url":"https://skinknowledgebase.com/questions/is-la-roche-posay-mela-b3-serum-any-good"}],"body_sections":[{"heading":"Quick Summary","paragraphs":["Target product page used for La Roche-Posay Mela B3 Dark Spot Serum title, Melasyl and 10% niacinamide cues, 1 fl oz size, and full INCI."]},{"heading":"What Studied","paragraphs":["Retailer product information page, not independent efficacy evidence."]},{"heading":"Main Findings","paragraphs":["The page title identifies La Roche-Posay Mela B3 Dark Spot Serum with Melasyl and 10% Niacinamide in a 1 fl oz size. The ingredient list includes water, dimethicone, niacinamide, glycerin, propylene glycol, 2-mercaptonicotinoyl glycine, sodium hyaluronate, capryloyl salicylic acid, retinyl palmitate, tocopherol, fragrance, and CI 17200 / Red 33."]},{"heading":"Why It Matters","paragraphs":["It verifies product identity, Melasyl and 10% niacinamide positioning, package-size context, and INCI details used in the neutral formula breakdown."]}],"source_type":"retailer_product_page","original_source_url":"https://www.target.com/p/la-roche-posay-mela-b3-dark-spot-serum-with-melasyl-and-10-niacinamide-1-fl-oz/-/A-89209537"}