Zemea® propanediol is a versatile, 100% plant-based humectant for cosmetic formulations. Its benefits include high purity, lack of skin irritation or sensitization, improved humectancy and excellent sensory characteristics. Studies also have shown that Zemea® propanediol can boost the efficacy of preservatives and potentially reduce the amount of preservatives needed in formulations.
Zemea® propanediol is certified natural by the Natural Products Association (NPA) and considered a naturally-derived organic ingredient under the definitions of ISO 16128-1. It can replace petroleum-based glycols such as propylene glycol, butylene glycol and glycerin in formulations.
Zemea® propanediol is effective in the following personal care applications:
Humectant
Solvent
Emollient
Hand-feel modifier
Viscosity enhancer
Preservative booster
Botanical extraction and dilution
Carrier for active cosmetic ingredients
Natural ester in cosmetic ingredients
Cosmetic ingredient in natural preservative systems
The benefits of Zemea® propanediol include:
No skin irritation or sensitization
Excellent sensory characteristics
Enhanced preservative efficacy
Improved humectancy
Better viscosity
Enhanced clarity
Excellent cloud point
Increased foaming (if desired)
Freeze/thaw protection
Heat stability
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