How to Mix Double Hyaluron Liquid

Double Hyaluron Liquid is a liquid type of hyaluronic acid that is easy to use.

• Mixing Method: You can mix it directly into the water phase of your formulation. It dissolves immediately in water.
• pH Range: The formula should have a pH in the range of 3-9.

Regarding preservatives, Double Hyaluron Liquid is already preserved with Phenoxyethanol 0.8%. Therefore, you do not need to add a preservative to the Double Hyaluron Liquid itself. However, if you are incorporating it into a larger cosmetic formulation, the final product may require appropriate preservation depending on its ingredients and water content to ensure stability and safety.