Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate

Bis-ethoxydiglycol cyclohexane 1,4-dicarboxylate is a synthetic ester derived from cyclohexane and glycol chemistry. It functions as a conditioning agent designed to improve the feel and performance of skincare formulations.This ingredient operates primarily as an emollient and humectant, meaning it helps to soften the skin surface and support moisture retention. It also plays a role in stabilising emulsions, helping oil and water-based components remain evenly blended throughout a product's shelf life.

As a humectant, this ingredient attracts and binds water molecules to the skin, helping to maintain hydration levels in the stratum corneum (the skin's outermost layer). This can reduce transepidermal water loss, which occurs when moisture evaporates from the skin.Its emollient properties create a light conditioning film on the skin surface, which can improve tactile softness without leaving a heavy residue. Within formulations, it also helps prevent separation of oil and water phases, maintaining an even texture throughout the product's life.

This ingredient is typically found at low concentrations (often under 1%) within formulations where it works synergistically with other humectants and emollients. There is no evidence that using products containing this ingredient requires special timing or sequencing within a routine. Use as directed by the product manufacturer, typically daily or as part of your regular skincare regimen.

Generally well-tolerated in cosmetic formulations. Allergic contact dermatitis is rare but possible, as with any ingredient. Discontinue use if irritation develops.