{"product_id":"skin-perfection-leucidal-sf-complete-natural-preservative-1-oz-water-soluble-ecocert-listed-broad-spectrum-protection","title":"Skin Perfection Leucidal SF Complete natural preservative 1 oz — water-soluble, ECOCERT-listed broad-spectrum protection","description":"\u003cp\u003e\u003cstrong\u003eSkin Perfection Leucidal SF Complete is a 1 oz natural preservative blend—fermented Radish Root, Lactobacillus, and Coconut—that helps extend the shelf-life of homemade lotions, serums and creams without synthetic chemicals.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you formulate skincare at home or produce small-batch cosmetics, choosing the right preservative system is crucial for product safety and longevity. Leucidal SF Complete is designed as an ECOCERT-listed, water-soluble alternative to conventional preservatives; it works best in formulations with pH between 3 and 8 and mixes easily into water-based serums, creams, and lotions. While it supports extended freshness, finished products should still undergo proper challenge testing to confirm actual shelf-life.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Leucidal SF Complete protect my homemade skincare?\u003c\/h3\u003e\n\u003cp\u003eLeucidal SF Complete delivers broad-spectrum antimicrobial activity by combining fermented Lactobacillus with coconut and radish root extracts. It reduces the risk of spoilage from common contaminants when incorporated at recommended usage levels and under appropriate formulation conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBroad-spectrum protection against bacteria and yeasts in many water-based formulas.\u003c\/li\u003e\n  \u003cli\u003eEffective within pH 3–8, making it versatile across serums and lotions.\u003c\/li\u003e\n  \u003cli\u003eWater-soluble and compatible with glycols, glycerin, and vitamin C systems.\u003c\/li\u003e\n  \u003cli\u003eSupports 6–18 months of shelf-life depending on formulation and testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it work with my active ingredients like hyaluronic acid or vitamin C?\u003c\/h3\u003e\n\u003cp\u003eYes — Leucidal SF Complete integrates well with common cosmetic actives when used correctly. It is suitable for hyaluronic acid serums, peptide blends, glycerin-rich formulas, and many vitamin C derivatives, but stability and compatibility should be verified in your specific recipe.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with water-based hyaluronic acid and peptide serums.\u003c\/li\u003e\n  \u003cli\u003eWorks alongside glycerin and many anabolic cosmetic ingredients.\u003c\/li\u003e\n  \u003cli\u003eTest for color and pH shifts when adding strong actives like pure vitamin C (ascorbic acid).\u003c\/li\u003e\n  \u003cli\u003eRecommended challenge testing for final product safety confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I add Leucidal SF Complete to my formulations?\u003c\/h3\u003e\n\u003cp\u003eIncorporate Leucidal SF Complete into the cool-down phase of your water phase, mixing thoroughly to ensure even distribution. Follow supplier usage rate guidelines and keep your final product within the recommended pH range for optimal activity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd during the cool-down (below 40°C \/ 104°F) to preserve efficacy.\u003c\/li\u003e\n  \u003cli\u003eStir thoroughly to fully disperse in water-based batches.\u003c\/li\u003e\n  \u003cli\u003eAdjust final pH if necessary to maintain between 3 and 8.\u003c\/li\u003e\n  \u003cli\u003eLabel formulations and store finished goods away from direct heat and contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat regulatory and formulation notes should I consider?\u003c\/h3\u003e\n\u003cp\u003eLeucidal SF Complete is ECOCERT-listed, vegan, gluten-free, and cruelty-free, making it suitable for natural and organic-minded products. It is marketed as a preservative alternative rather than a guaranteed sterilizer; performing challenge tests and following good manufacturing practices remain important.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eECOCERT-listed as a natural preservative alternative for cosmetics.\u003c\/li\u003e\n  \u003cli\u003eVegan, cruelty-free, and gluten-free labeling attributes.\u003c\/li\u003e\n  \u003cli\u003eNot a substitute for proper microbiological testing of finished products.\u003c\/li\u003e\n  \u003cli\u003eIdeal for small-batch makers, estheticians, and artisan brands aiming for natural claims.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Skin Perfection Leucidal SF Complete is aimed at DIY formulators, indie skincare businesses, estheticians crafting back-bar products, and entrepreneurs developing small-batch lotions, serums, and creams who prefer an ECOCERT-listed, naturally derived preservative alternative. If you require industrial-scale preservation or guaranteed shelf-life without testing, consult a cosmetic chemist; for small runs and natural positioning, Leucidal SF Complete offers a convenient, compatible option to help keep your creations fresh and on-brand.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eLactobacillus Ferment \u0026amp; Lactobacillus \u0026amp; Cocos Nucifera (Coconut) Fruit Extract\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: Is Leucidal SF Complete suitable for natural formulations?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is ECOCERT-listed, water-soluble, vegan, and designed for natural and organic-style water-based products.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pH range does Leucidal SF Complete require?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Effective between pH 3 and 8; adjust your final formula into that range for best results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Skin Perfection","offers":[{"title":"Default Title","offer_id":49625469845642,"sku":"B0CDFJ98ZL","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/skin-perfection-leucidal-sf-complete-front-packaging.jpg?v=1782894411","url":"https:\/\/auviraskincare.com\/products\/skin-perfection-leucidal-sf-complete-natural-preservative-1-oz-water-soluble-ecocert-listed-broad-spectrum-protection","provider":"Auvira Beauty","version":"1.0","type":"link"}