Oleth-2
What is Oleth-2?
Oleth-2 is a non-ionic surfactant produced by ethoxylating oleyl alcohol, a fatty alcohol sourced from vegetable oils, with two units of ethylene oxide. This creates a water-soluble compound ideal for cosmetic applications in categories like moisturizers, shampoos, body washes, and makeup removers. It functions primarily by reducing surface tension at the oil-water interface, enabling the creation of stable emulsions that blend immiscible ingredients for uniform texture and spreadability. As a fragrance solubilizer, it disperses scents evenly without separation, and its surfactant properties support gentle foaming and cleansing by lifting dirt and oils. This versatile agent enhances product performance without heavy residue, fitting various formulation needs.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Delivers softening to improve skin feel
Stabilizes emulsions for smooth, consistent textures
Supports mild cleansing and even fragrance release
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| People with dry skin needing gentle softening | Those sensitive to ethoxylated compounds |
| Users of lotions and creams for better blendability | People avoiding synthetic surfactants |
| Individuals preferring non-comedogenic surfactants | Individuals with oleyl alcohol allergies |
Safety Notes
- Rated low overall hazard potential by EWG
- Deemed safe for cosmetic use by Cosmetic Ingredient Review
Frequently Asked Questions about Oleth-2
What does Oleth-2 do in skincare?
It emulsifies oils in water, softens skin, and solubilizes fragrances for stable, smooth products.
Is Oleth-2 safe for daily use?
Safety reviews indicate low hazard for typical cosmetic concentrations.
Does Oleth-2 clog pores?
It carries a comedogenic rating of zero, suitable for acne-prone skin.