AdvensProtect 2-EHG Green is a high-purity, branched-chain glyceryl ether. It is globally recognized as one of the most effective amphiphilic boosters, meaning it contains both a water-loving (hydrophilic) head and an oil-loving (lipophilic) tail. This unique structure allows it to accumulate at the surface of microbial cell membranes, physically disrupting their integrity and significantly enhancing the “kill-rate” of other antimicrobials.
Key Benefit: Provides 1:1 equivalent performance to synthetic Ethylhexylglycerin, allowing for a seamless transition to “Green” formulations without losing antimicrobial potency or sensory quality.
Performance & Synergistic Strategy
This ingredient is rarely used alone; its true value is found in its powerful synergy with other preservation components:
Sensory Modification: Improves the “spread” of a formula and acts as a medium-spreading emollient to reduce the tackiness of high-glycerin systems.
Synergy with Organic Acids: Dramatically boosts the efficacy of acids like Sodium Benzoate, Potassium Sorbate, or Levulinic Acid by allowing them to penetrate microbial cells more easily.
Synergy with Glycols: When paired with 1,2-alkanediols (like Pentylene or Caprylyl Glycol), it creates a robust, broad-spectrum “hurdle” that can often replace traditional preservatives entirely.
Deodorizing Activity: Highly effective against Gram-positive bacteria responsible for body odor, making it a staple in natural deodorant sticks and sprays.
Formulation & Handling Guidelines
AdvensProtect 2-EHG Green is a stable, clear liquid that is compatible with a wide range of cosmetic formats.
Formulation Tip: Because it acts like a co-surfactant, it can sometimes reduce the viscosity of surfactant systems (shampoos/body washes). Always check your final thickness after addition.
