Description
Phenoxyethanol is commonly used as a preservative in cosmetic products to limit the growth of bacteria. It can be found in a wide range of products including skincare, body care, shampoos, makeup, as well as vaccines and other medical supplies. It is also used as a fragrance stabiliser. Phenoxyethanol is incredibly versatile, It works in a large range of formulas and pH ranges. It has broad spectrum activity against many pathogens, is stable, and is compatible with many other preservatives used in cosmetics.
Phenoxyethanol is an excellent alternative to potentially harmful parabens and formaldehyde-releasing preservatives, both with demonstrable evidence of potential health risks, whereas phenoxyethanol is very safe at low levels. It’s been tested on the skin and eyes and it is non-irritating and non-sensitizing at levels of 2.2% or lower while being effective at only 1% concentrations. Globally, Phenoxyethanol has been approved for use in cosmetic products in concentrations up to 1%. Its activity is effective in deactivating doses of gram-negative and gram-positive microorganisms, as well as a yeast.
Common Uses/ Benefits
Phenoxyethanol is stable up to 85°C and has useful activity from pH 3 to 10. Phenoxyethanol is inactivated by highly ethoxylated compounds. In surfactant solution systems, the water must be saturated with Phenoxyethanol for activity. If the level is too low, it acts as a nutrient for bacteria.
Phenoxyethanol is used in both mainstream and natural cosmetics products as a preservative or stabilizer for ingredients that might otherwise deteriorate, spoil, or become less effective too quickly. Research shows that compared to many other preservatives, the incidence of a sensitivity or allergic reaction to phenoxyethanol applied as used in cosmetics is rare. Most of the studies that have found significant negative health impacts are based on full-strength or high-dose exposures. In real life usage, exposures are quite small. That’s why it’s approved at levels up to 1%. It’s all about the final formulation.
Preservatives, generally carry some risk of sensitizing the skin. That’s because preservatives of any kind are meant to kill fungus, bacteria, and mold and that can negatively impact skin. Though, Phenoxyethanol used in skincare products is synthetic, this chemical occurs naturally in green tea.
CAS NUM: 122-99-6
INCI Name: Phenoxyethanol, Ethylhexylglycerin.
Classification: Synthetic (S)
Grade: Cosmetic
Specification: USA
Packaging: Our water/Oil based ingredients are bottled in plastics avoid spillage.