{"product_id":"skin-perfection-leucidal-liquid-natural-preservative-for-diy-lotions-4oz-ecocert-vegan-water-soluble-heat-stable","title":"Skin Perfection Leucidal Liquid natural preservative for DIY lotions — 4oz, EcoCert vegan, water-soluble, heat-stable","description":"\u003cstrong\u003eLeucidal Liquid by Skin Perfection is a radish-root fermentation preservative that helps keep homemade lotions, creams and serums fresher without synthetic parabens.\u003c\/strong\u003e\n\nMade for formulators who prioritize natural ingredients, this water-soluble Leucidal Liquid provides mild antimicrobial support and pairs well with a variety of cosmetic bases. EcoCert-approved and vegan-compliant, it’s used as an alternative to conventional preservatives in DIY skincare like hyaluronic-body lotions, vitamin C serums, and everyday moisturizers. The product is odor-light, heat-stable to about 140°F (60°C), and intended to be added during the cooling phase of formulation for best results.\n\n\u003ch3\u003eHow do I use Leucidal Liquid in my DIY lotion recipes?\u003c\/h3\u003e\n\u003cp\u003eAdd Leucidal Liquid to your formulations during the cooling phase (below 70°C\/158°F) to maintain its activity. Typical usage is around 2–4% of the total formula, depending on the product type and your desired protection level. Always monitor final pH and follow good manufacturing hygiene for best outcomes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse at about 4% for general lotions and creams.\u003c\/li\u003e\n  \u003cli\u003eAdd during the cool-down stage, below 70°C to preserve potency.\u003c\/li\u003e\n  \u003cli\u003eCheck product pH; Leucidal performs across pH 3–8.\u003c\/li\u003e\n  \u003cli\u003eCombine with other approved actives for broader protection when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Leucidal Liquid work with vitamin C serums and hyaluronic acid?\u003c\/h3\u003e\n\u003cp\u003eYes — Leucidal Liquid is water-soluble and formulated to be compatible with humectants like hyaluronic acid and antioxidant serums. Because vitamin C formulations can be sensitive, validate compatibility and stability through small-batch testing before scaling up. Pairing with complementary preservatives or stabilizers is recommended when creating high-risk formulations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with water-based serums and hyaluronic acid systems.\u003c\/li\u003e\n  \u003cli\u003eRecommended to test small batches for color, odor, and stability.\u003c\/li\u003e\n  \u003cli\u003eConsider pairing with sodium benzoate or gluconates for extra protection.\u003c\/li\u003e\n  \u003cli\u003eWorks best when final pH remains within 3–8 range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Leucidal Liquid safe and what certifications does it have?\u003c\/h3\u003e\n\u003cp\u003eLeucidal Liquid is EcoCert-approved, GMO-free, and accepted by Whole Foods, which supports its positioning in clean-beauty formulations. It is derived from fermented radish root and is free from many common allergens and problematic ingredients, making it a popular choice for sensitive-skin-friendly product lines. As with all preservatives, observe formulation hygiene and perform microbial challenge tests for commercial applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEcoCert-approved and Whole Foods accepted.\u003c\/li\u003e\n  \u003cli\u003eGMO-free, vegan-compliant, and virtually odorless.\u003c\/li\u003e\n  \u003cli\u003eFree from common allergens like eggs, nuts, soy, dairy, and palm oil.\u003c\/li\u003e\n  \u003cli\u003eNot a universal single-solution; consider challenge testing for saleable products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I store and measure Leucidal Liquid for best longevity?\u003c\/h3\u003e\n\u003cp\u003eKeep the product tightly sealed and stored in a cool, dry spot away from direct sunlight to preserve activity and shelf life. Use precise measuring tools when formulating to maintain consistent preservative levels across batches and always follow sanitation protocols during production.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStore sealed in a cool, dark place to maintain efficacy.\u003c\/li\u003e\n  \u003cli\u003eMeasure by weight or accurate graduated pipettes for consistency.\u003c\/li\u003e\n  \u003cli\u003eKeep containers clean and use within expected shelf period after opening.\u003c\/li\u003e\n  \u003cli\u003eHeat stability up to roughly 140°F — avoid prolonged high-heat exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for?\n\nSkin Perfection Leucidal Liquid is aimed at DIY formulators, small-batch skincare makers, and clean-beauty brands seeking a plant-derived preservative alternative. If you create water-based lotions, serums, or moisturizers and want an EcoCert-approved, GMO-free option that integrates well with humectants and light serums, this Leucidal Liquid is a practical tool. Note: for commercial-scale or higher-risk formulas, pair with complementary preservatives and perform required microbial challenge testing before market release.\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eRadish Root Ferment\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: Can I use Leucidal Liquid alone as my preservative?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Leucidal Liquid offers mild protection; for higher-risk or commercial formulas, combine with other approved preservatives and perform challenge testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What percentage should I add to my lotion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Start around 2–4% of total formula during the cooling phase, and adjust based on product type and testing results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Skin Perfection","offers":[{"title":"Default Title","offer_id":53436601794907,"sku":"B072M7YVFQ","price":37.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/skin-perfection-front-bottle.jpg?v=1782331635","url":"https:\/\/remediesbeauty.co.uk\/products\/skin-perfection-leucidal-liquid-natural-preservative-for-diy-lotions-4oz-ecocert-vegan-water-soluble-heat-stable","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}