Leucidal Liquid Radish Root Natural alternative to synthetic preservatives. <br> Recommended usage rate: 2 to 4%. This is a MILD protectant with moisturizing and skin conditioning properties. For water-based formulas, use Leucidal Complete.Leucidal Liquid is a natural protectant for DIY formulas, cosmetics, and lotion making derived from Radish Root Ferment. The radishes are fermented with a lactic acid bacteria called Leuconostoc kimchii. Leucidal Liquid or Radish Root has been shown to provide mild protection. Radish root is a great natural alternative to synthetic preservatives. It has a light scent, a pale yellow color, and is water-soluble. If you are making your own homemade skincare or beauty products, you still need to test your formulation to determine the exact percentage needed. This is a mild protectant and may not fully protect. Depending on your formulation, you may need to combine with another preservative to protect your product fully. Approved by ECOCERT and may be used in certified organic cosmetics. Usage instructions are included with your order. Leucidal is a trademark of Active Micro-Technologies. Quick Tips when using Leucidal Liquid: 1. We recommend starting with 4.0% Leucidal Liquid. 2. Monitor the interaction of Leucidal Liquid with other ingredients for compatibility. 3. Incorporate into formulations at a pH between 3 and 8. During the cooling phase at temperatures lower than 70°C, Leucidal Liquid has been in use for almost a decade and has been proven to be a very compatible ingredient for formulating. We always recommend that every formula undergoes stability and testing to ensure adequate preservation. GMO-Free -Preservatives: None -Antioxidants: None Appearance: Clear to Slightly Hazy Liquid