{"product_id":"the-chemistry-store-optiphen-natural-preservative-system-16oz-paraben-and-formaldehyde-free","title":"The Chemistry Store Optiphen Natural Preservative System (16oz) – Paraben- and Formaldehyde-Free","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Optiphen Natural Preservative System from The Chemistry Store is a unique, paraben-free and formaldehyde-free liquid preservative designed to support formula stability while delivering a pleasant finished-feel. It combines Phenoxyethanol with an emollient Caprylyl Glycol base, offering a balanced approach to formulation protection without compromising texture.\u003c\/p\u003e\n\u003cp\u003eThis clear liquid is designed for ease of use and compatibility. It can be added directly to your formulation during pre- or post-emulsification, at or below 60°C (140°F). Notably, there are no pH restrictions when incorporating Optiphen, and it shows compatibility with a wide range of ingredients commonly used in personal care products. These attributes together aim to streamline production while maintaining formulation integrity.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose Optiphen Natural?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eParaben-free and formaldehyde-free composition for peace of mind in many cosmetic applications\u003c\/li\u003e\n  \u003cli\u003eClear liquid that blends smoothly into formulary blends for consistent texture\u003c\/li\u003e\n  \u003cli\u003eFlexible addition timing—pre- or post-emulsification up to 60°C\u003c\/li\u003e\n  \u003cli\u003eNo pH restrictions, simplifying formulation decisions\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility with a wide range of ingredients used in personal care\u003c\/li\u003e\n  \u003cli\u003eDesigned to impart an exceptional feel to the finished product without altering aesthetics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd directly to the formulation during pre- or post-emulsification at or below 60°C (140°F)\u003c\/li\u003e\n  \u003cli\u003eMix thoroughly to ensure even distribution throughout the batch\u003c\/li\u003e\n  \u003cli\u003eMonitor final product characteristics to confirm desired texture and stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCreams and lotions seeking stable preservation with a smooth, comfortable feel\u003c\/li\u003e\n  \u003cli\u003eCleansers, gels, and serums that require reliable protection without heavy residues\u003c\/li\u003e\n  \u003cli\u003eOils and emulsions where formulation flexibility and ingredient compatibility matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOverall, Optiphen is positioned as a versatile preservative system that supports product stability and user experience. While results can vary by formulation, many cosmetics and personal care products may benefit from its easy incorporation, broad compatibility, and the absence of certain restricted components.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Optiphen Natural Preservative System, and how is it used?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Optiphen is a paraben-free, formaldehyde-free liquid preservative (Phenoxyethanol in Caprylyl Glycol) that can be added during pre- or post-emulsification at or below 60 C.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the formulation considerations when using Optiphen?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No pH restrictions; compatible with most personal care ingredients; safe to add up to 60 C.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"The Chemistry Store","offers":[{"title":"Default Title","offer_id":43838199300184,"sku":"B01LZYBD9Z","price":78.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2454\/1784\/files\/the-chemistry-store-optiphen-natural-preservative-system-clear-liquid.jpg?v=1772930122","url":"https:\/\/elovita.co.uk\/products\/the-chemistry-store-optiphen-natural-preservative-system-16oz-paraben-and-formaldehyde-free","provider":" Elovita | Premium Vitamins, Advanced Supplements \u0026 Melatonin in the UK","version":"1.0","type":"link"}