CAS: 70445-33-9; 122-99-6
Novaguard EHGP (Ethylhexylglycerin and Phenoxyethanol) is a widely used preservative blend combining the antimicrobial properties of Phenoxyethanol with the skin-conditioning benefits of Ethylhexylglycerin. This combination enhances the effectiveness of preservation systems while improving the sensory feel of formulations, making it suitable for a variety of personal care and cosmetic products.
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Novaguard EHGP is a phenoxyethanol and ethylhexylglycerin blend used in modern cosmetic and personal care formulations. Combining broad-spectrum antimicrobial protection with enhanced formulation flexibility, this preservative system helps brands meet demand for paraben-free products without compromising product safety or shelf life.
Phenoxyethanol and ethylhexylglycerin is a broad-spectrum cosmetic preservative blend that combines phenoxyethanol’s antimicrobial performance with ethylhexylglycerin’s preservative-boosting and skin-conditioning properties. This combination allows formulators to achieve microbial efficacy and reduce reliance on traditional preservative systems.
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| Property | Typical Value |
| Appearance | Clear liquid |
| Denisty (25℃) | 1.075 – 1.105 g/ml |
| Recommended Usage Level | 0.5 – 1.0% |
| Effective pH Range | 3.0 – 9.0 |
Novaguard EHGP is widely used in leave-on and rinse-off personal care products.
Novaguard EHGP is commonly used alongside ingredients such as polysorbate-20 and petroleum jelly in finished:
The phenoxyethanol and ethylhexylglycerin blend performs well in many surfactant-based and conditioning systems, including:
Formulators often pair preservative systems with antioxidants, such as Vitamin E (tocopheryl acetate), to support overall formulation stability. Contact ChemQuest today for documentation support (including CoA, SDS, or TDS) or to learn more about our selection of alternative preservation systems.
Phenoxyethanol has been reviewed by global regulatory bodies and is permitted for use in cosmetic products within established concentration limits.
Novaguard EHGP has a well-established safety profile for cosmetic applications at recommended use levels. Formulators should always conduct appropriate stability and compatibility testing for finished products.
Store in original packaging at or below room temperature.
Wear protective gloves and eyewear when handling.
Phenoxyethanol and ethylhexylglycerin, also known as Novaguard EHGP, is a preservative blend system used to prevent microbial contamination in cosmetic and personal care formulations.
Yes. When used within recommended cosmetic limits, it is widely accepted for cosmetic applications and supported by extensive industry use.
ChemQuest International supplies Novaguard EHGP to cosmetic manufacturers and formulators in various packaging formats. Shop our comprehensive selection of high-quality personal care ingredients, and contact us to request pricing, documentation, and availability.