Acetamidoethoxyethanol

Also Known As: Elfamoist® AC

Ingredient Type: Humectant

Highlights

• Helps attract and retain moisture
• Provides immediate and long-lasting hydration
• Works alongside glycerin to enhance hydration

The Science

Acetamidoethoxyethanol is a humectant, a type of ingredient that helps attract and retain water in the skin to improve hydration. It interacts with both water and keratin, the primary structural protein found in the outermost layer of the skin. This interaction helps bind water at the skin's surface, contributing to both immediate and long-lasting hydration.

Acetamidoethoxyethanol has been shown to deliver immediate hydration, with moisturizing effects lasting for more than 30 hours after a single application. When combined with glycerin, it enhances hydration while providing a lighter, less tacky skin feel than glycerin alone. While the early research is promising, additional independent studies would help further validate the benefits of acetamidoethoxyethanol in skincare.

Common Questions

What does acetamidoethoxyethanol do for the skin?

Acetamidoethoxyethanol is a humectant that helps attract and retain moisture in the skin. It provides immediate and long-lasting hydration while helping keep skin feeling soft, smooth, and moisturized.

Where You'll Find It

You'll find acetamidoethoxyethanol in Dermaphilic's Daily Hydration Serum.

Last Updated: July 2, 2026

References

Nouryon. ElfaMoist® AC Humectant Technical Data Sheet.