{"product_id":"skin-perfection-leucidal-liquid-radish-root-preservative-0-5-oz-natural-water-soluble-protectant-for-hyaluronic-serums-diy-lo","title":"Skin Perfection Leucidal Liquid Radish Root Preservative 0.5 oz — Natural, Water-Soluble Protectant for Hyaluronic Serums \u0026 DIY Lo","description":"\u003cp\u003e\u003cstrong\u003eLeucidal Liquid from Skin Perfection is a gentle, radish-root-derived preservative alternative designed to help keep DIY serums, lotions and cosmetics fresher without synthetic preservatives.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you make your own skincare at home or formulate small-batch beauty products, choosing a preservative that balances natural origins with reliable protection is crucial. Skin Perfection’s Leucidal Liquid is a plant-based, fermented radish root extract that offers mild antimicrobial activity, water solubility, and compatibility with many anhydrous and aqueous formulations. It’s especially popular for hyaluronic acid serums, lightweight lotions, and vitamin C preparations when paired with good manufacturing hygiene and complementary preservatives.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use Leucidal Liquid in a hyaluronic acid serum or lotion?\u003c\/h3\u003e\n\u003cp\u003eAdd Leucidal Liquid during the cooling phase of your formulation to preserve activity and stability. It’s water-soluble and should be incorporated below 70°C; typical usage is around 2–4% depending on the recipe and desired shelf protection. Monitor pH and combine with good manufacturing practices for best results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse at approximately 2–4% of total formulation; test for your specific recipe.\u003c\/li\u003e\n  \u003cli\u003eAdd below 70°C (below 158°F) during cooling to maintain efficacy.\u003c\/li\u003e\n  \u003cli\u003eEnsure final product pH is between 3 and 8 for compatibility.\u003c\/li\u003e\n  \u003cli\u003eMaintain clean utensils, sanitized containers, and correct batching technique.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I rely on Leucidal Liquid alone to preserve vitamin C serums?\u003c\/h3\u003e\n\u003cp\u003eLeucidal Liquid provides mild protection but many formulators pair it with other broad-spectrum agents for robust preservation, especially for sensitive vitamin C serums. For full-spectrum protection consider combining it with approved boosters like sodium benzoate, gluconate derivatives, or using Skin Perfection’s stronger blends.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks best as part of a preservation strategy, not always as a single-solution for challenging formulas.\u003c\/li\u003e\n  \u003cli\u003eConsider pairing with sodium benzoate or gluconates for enhanced antimicrobial coverage.\u003c\/li\u003e\n  \u003cli\u003eUse stronger Skin Perfection blends (SF Max\/Complete) for more demanding products.\u003c\/li\u003e\n  \u003cli\u003eAlways run stability and microbial challenge tests for commercial lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Leucidal Liquid compatible with other natural ingredients and actives?\u003c\/h3\u003e\n\u003cp\u003eYes—this radish-root-derived liquid is compatible with many botanicals, humectants like hyaluronic acid, and vitamin C forms when properly formulated. Because it’s water-soluble and stable up to moderate temperatures, it integrates easily into water phases, gels, and emulsions while contributing gentle moisture-retaining properties.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with hyaluronic acid, glycerin, and common botanical extracts.\u003c\/li\u003e\n  \u003cli\u003eWater-soluble—best added to the water phase or during cooling.\u003c\/li\u003e\n  \u003cli\u003eStable up to roughly 140°F (60°C) but add under 70°C for safety.\u003c\/li\u003e\n  \u003cli\u003eMonitor interactions when adding strong acids, chelators, or actives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Makers of natural skincare, indie beauty brands, and DIY formulators who prioritize plant-based ingredients and want a milder preservation route for small-batch products. Skin Perfection Leucidal Liquid is well suited for hobbyists creating hyaluronic acid serums, lightweight facial lotions, and hydrated gels, plus brands testing cleaner-label approaches. If you need robust, broad-spectrum protection for commercial-scale lines, consider combining Leucidal with complementary preservatives or selecting a Skin Perfection complete-preservative blend and always validate with appropriate stability and microbial testing.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eINCL: Leuconostoc\/Radish Root Ferment Filtrate.\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 percent of Leucidal Liquid should I use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typical use ranges 2–4% of total formula; test your specific recipe and product needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Leucidal Liquid with vitamin C serums?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, but pair with complementary preservatives or stronger blends for optimal protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Skin Perfection","offers":[{"title":"Default Title","offer_id":49633347043466,"sku":"B00JEGONLS","price":72.33,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/skin-perfection-leucidal-liquid-front-bottle.jpg?v=1782971294","url":"https:\/\/auviraskincare.com\/products\/skin-perfection-leucidal-liquid-radish-root-preservative-0-5-oz-natural-water-soluble-protectant-for-hyaluronic-serums-diy-lo","provider":"Auvira Beauty","version":"1.0","type":"link"}