Back to Ingredient Dictionary

METHOXY PEG-45 THIOCTATE

Description

METHOXY PEG-45 THIOCTATE is a synthetic polymer-based ingredient utilized in advanced skincare formulations. This compound is derived from the combination of polyethylene glycol (PEG) and thioctic acid, also known as alpha-lipoic acid. The "45" in its name refers to the average number of ethylene oxide units in the PEG chain.

This ingredient functions primarily as an antioxidant and skin conditioning agent. Its unique structure allows it to penetrate the skin barrier more effectively than traditional forms of alpha-lipoic acid. Once absorbed, it helps neutralize free radicals and combat oxidative stress, which are key factors in skin aging and damage.

METHOXY PEG-45 THIOCTATE also exhibits hydrating properties, helping to maintain skin moisture levels and improve overall skin texture. Its ability to enhance the delivery of other active ingredients makes it a valuable addition to anti-aging and protective skincare products.

In formulations, this ingredient is typically used in concentrations ranging from 0.1% to 1%. It is compatible with a wide range of cosmetic ingredients and is stable in various pH environments, making it versatile for use in serums, creams, and lotions.