Using 1,2-Hexanediol and Reservoir-Tech Together

You can use 1,2-Hexanediol and Reservoir-Tech together in a formulation. There are no known compatibility issues between these two ingredients.

However, based on available information, there is no specific research confirming that combining 1,2-Hexanediol and Reservoir-Tech will significantly enhance skin absorption compared to using them individually or with other penetration enhancers.

• 1,2-Hexanediol functions as a solvent, humectant, and a penetration enhancer, helping to carry ingredients into the skin. It also acts as a preservative booster.
• Reservoir-Tech works differently; it is not a direct carrier but forms a film on the skin to help retain active ingredients and release them gradually. This mechanism is particularly useful for reducing irritation and providing a longer-lasting effect for certain active ingredients, especially water-soluble ones like some AHAs and whitening agents.

When used together, 1,2-Hexanediol will still provide its benefits, including its role as a preservative booster, which can help the overall stability of the formulation. The decision to use both should be based on the specific goals of your formulation and the active ingredients you are using, considering the distinct mechanisms of action of each ingredient.