{"type":"firestarter.listing","listing":{"id":"lst_Fkb4f5cC","product_name":"Biotin Shampoo","category":"Biotin Shampoo","description":"Experience the nourishing benefits of Biotin, Batana Oil, Rosemary Oil, and Oat Protein for longer & stronger hair. This Biotin Shampoo gently cleanses, strengthens hair at the root, promotes length & enriches with nutrients. Proven to make your hair fuller, softer, shinier & more nourished*.\nProven results:\n\n100% Agree product made their hair softer, shinier & fuller\n100% Would recommend this product for stronger, thicker and longer hair\n97% Agree product reduced frizz and protected their hair from breakage\n97% Noticed less hair in their brush after detangling\n*Based on a 12 week third-party consumer study when using Biotin Shampoo & Conditioner regimen\n\n\n\nFor: Longer Hair, Stronger Hair, Gently Cleansing, Nourished Hair & Scalp, Softness\nWhy We Love:\n\n\nSupports longer, stronger, thicker hair\nGently cleanses hair and scalp\nNourishes & enriches with nutrients \n\nStrengthens fragile strands\nReduces shedding & breakage\nImproves hair health\nEnhances shine\n\n\n 95% naturally-derived ingredients\n\nFor all hair types\nDermatologist-Tested\nFree of Silicones, Sulfates, Parabens\nVegan & Cruelty-Free\n\n","images":["https://cdn.shopify.com/s/files/1/1822/5087/files/BiotinShampoo1_09d3be5d-a0f8-4b8f-9a71-32611d9bdc5d.webp?v=1762486406","https://cdn.shopify.com/s/files/1/1822/5087/files/BiotinShampoo5_1e40195a-8e3b-452f-9b1a-bade8f4ed5e3.webp?v=1724276795","https://cdn.shopify.com/s/files/1/1822/5087/files/BiotinShampoo4_2b8aa7eb-10a4-4a2c-9013-6fb78241ed5c.png?v=1727156143","https://cdn.shopify.com/s/files/1/1822/5087/files/BiotinShampoo7_d68dd739-9594-4f2f-a6cc-fef46d4ad02e.webp?v=1724276860","https://cdn.shopify.com/s/files/1/1822/5087/files/BiotinShampoo6_31526008-e500-46eb-8f16-6c5c7525de22.png?v=1727156145","https://cdn.shopify.com/s/files/1/1822/5087/files/BiotinShampoo2_65c4a60e-1342-4a17-85ff-b3e021de12fb.png?v=1752107227","https://cdn.shopify.com/s/files/1/1822/5087/files/BiotinShampoo3_45ec56c3-74b4-4264-b597-eba4c726cd0b.png?v=1727156154","https://cdn.shopify.com/s/files/1/1822/5087/files/BiotinShampoo9.png?v=1766158067","https://cdn.shopify.com/s/files/1/1822/5087/files/BiotinShampoo8_b6c2eae2-d5a4-4225-bb42-f58bd6022272.png?v=1727156149"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:16.934Z"},"share_url":"https://firestarter.network/l/lst_Fkb4f5cC","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 ","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_Fkb4f5cC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Biotin Shampoo' and a budget_max comfortably above $22.00 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."]}}