{"product_id":"ahk-cu-peptide-powder-copper-tripeptide-2-1g","title":"AHK-Cu Peptide Powder — Copper Tripeptide-2 · 1g","description":"\u003cp\u003e\u003cstrong\u003eA concentrated cosmetic copper peptide powder\u003c\/strong\u003e for DIY skincare formulators — the less-common cousin of GHK-Cu, prized by people who blend their own serums and want something beyond the usual.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eINCI \/ active:\u003c\/strong\u003e Copper Tripeptide-2 (AHK-Cu). \u003cstrong\u003eSize:\u003c\/strong\u003e 1 gram.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does:\u003c\/strong\u003e A favourite for the look of firmer, denser, more resilient skin — and, like all copper peptides, it turns your formula a beautiful deep blue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to formulate:\u003c\/strong\u003e Water-soluble. Typical cosmetic use rate is \u003cstrong\u003e0.5–2%\u003c\/strong\u003e of your finished formula. Dissolve into the water phase or stir into a finished water-based serum until fully clear. Don't combine it in the same layer as direct vitamin C or strong acids. Start low and patch test every new blend.\u003c\/p\u003e\u003cp\u003e3rd-party tested, sealed, and shipped from LA. For topical, cosmetic use only — not for injection.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eWhy Seoul Supply Co.?\u003c\/strong\u003e ✅ 100% authentic \u0026amp; sealed · 📦 Ships from LA — free over $100 · ⚡ 1–2 day processing · ↩️ 30-day returns · New? Use \u003cstrong\u003eWELCOME10\u003c\/strong\u003e for 10% off.\u003c\/p\u003e","brand":"Seoul Supply Co.","offers":[{"title":"Default Title","offer_id":48737689436317,"sku":"SSC-AHKCU-POWDER","price":49.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/seoulsupplyco.com\/products\/ahk-cu-peptide-powder-copper-tripeptide-2-1g","provider":"Seoul Supply Co.","version":"1.0","type":"link"}