{"type":"firestarter.listing","listing":{"id":"lst_yEDJYLLV","product_name":"The Vitamin C Essential System™ | Vitamin C Serum & Mineral Mist Set","category":"Anti-Aging Skin Care Kits","description":"Most Vitamin C products focus on the percentage.Very few focus on how well it actually works on your skin.\nThe Vitamin C Essential System™ pairs Transdermal C Serum with Biomimetic Mineral Mist to support optimal dispersion and delivery of fat-soluble vitamin C through the Transdermal Delivery Matrix™.\nDesigned as a foundational daily protocol, this Vitamin C serum and mineral mist delivers ionic minerals and stabilized Vitamin C, helping support visible firmness, even tone, and overall skin resilience without relying on water-based dilution. Helps accelerate the healing of minor scratches and broken skin, too!\nThis is not a single product.\nIt is the essential first step in a Vitamin C skincare system built for those who want results, not just a routine.\nUse as directed.Backed by our Truth Promise™.","images":["https://cdn.shopify.com/s/files/1/1261/4905/files/truth-vitamin-c-essential-system-vitamin-c-serum-mineral-mist-set-front.webp?v=1772574707","https://cdn.shopify.com/s/files/1/1261/4905/files/truth-vitamin-c-essential-system-transdermal-c-serum-10ml.webp?v=1772574707","https://cdn.shopify.com/s/files/1/1261/4905/files/truth-vitamin-c-essential-system-mineral-mist-30ml.webp?v=1772574707"],"price":99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:55.217Z"},"share_url":"https://firestarter.network/l/lst_yEDJYLLV","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_yEDJYLLV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Vitamin C Essential System™ | Vitamin C Serum & Mineral Mist Set' and a budget_max comfortably above $99.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}