{"title":"Official Product Page — Medik8 Crystal Retinal","entity_type":"Source","slug":"official-product-page-medik8-crystal-retinal","canonical_url":"https://skinknowledgebase.com/sources/official-product-page-medik8-crystal-retinal","dates":{"date_modified":"2026-05-18","date_reviewed":"2026-05-18"},"mcp_eligible":true,"evidence_sources":[],"product_fact_sources":[],"related_entities":[{"title":"Retinaldehyde","url":"https://skinknowledgebase.com/ingredients/retinaldehyde"},{"title":"Medik8 Crystal Retinal","url":"https://skinknowledgebase.com/products/medik8-crystal-retinal"},{"title":"Is Medik8 Crystal Retinal any good?","url":"https://skinknowledgebase.com/questions/is-medik8-crystal-retinal-any-good"}],"body_sections":[{"heading":"Quick Summary","paragraphs":["Official Medik8 product page used for Crystal Retinal product facts, price range, strength ladder, key ingredients, INCI context, and night-serum positioning."]},{"heading":"What Studied","paragraphs":["Official product information page, not independent efficacy evidence."]},{"heading":"Main Findings","paragraphs":["The page verifies Crystal Retinal as a retinal night serum line with strength variants from 0.01% to 0.24% retinal serum and formula context including retinal, sodium hyaluronate, tocopheryl acetate, glycerin, squalane, caprylic/capric triglyceride, and vitamin C derivatives."]},{"heading":"Why It Matters","paragraphs":["It verifies the product facts used for the neutral formula breakdown, strength context, and routine-fit discussion."]}],"source_type":"official_product_page","original_source_url":"https://us.medik8.com/products/crystal-retinal"}