C12-14 Pareth-7
What is C12-14 Pareth-7?
C12-14 Pareth-7 is a synthetic nonionic surfactant produced by ethoxylating mixed fatty alcohols with 12 to 14 carbon atoms using seven units of ethylene oxide. This process creates a molecule with a hydrophobic alkyl chain and a hydrophilic polyether head, enabling it to interact effectively with both oil and water. In cosmetics, it belongs to the category of alcohol ethoxylates commonly found in personal care formulations like shampoos, body washes, facial cleansers, and emulsified products such as creams and lotions. It functions by lowering surface tension at interfaces, which facilitates the removal of dirt and oils during cleansing, promotes foam formation for a satisfying lather, and stabilizes oil-in-water emulsions by forming protective films around droplets, ensuring product consistency and preventing phase separation over time.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Supports effective yet gentle removal of impurities and excess oils from the skin surface.
Aids in forming stable mixtures of oils and water for smooth-textured lotions and creams.
Contributes to desirable foaming properties in liquid cleansers and shampoos.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Individuals using daily cleansers or shampoos for routine hygiene. | Persons with known sensitivity to polyethylene glycol derivatives. |
| People incorporating emulsified moisturizers or lotions into their skincare routine. | Individuals preferring completely natural or non-surfactant based formulations. |
| Those preferring products with consistent texture and mild cleansing action. | Those experiencing irritation from similar ethoxylated ingredients. |
Safety Notes
- Rated low concern for overall safety in cosmetic use by hazard assessment databases.
- Generally recognized as safe for rinse-off and leave-on applications when formulated appropriately.
Frequently Asked Questions about C12-14 Pareth-7
What role does C12-14 Pareth-7 play in products?
It acts as a surfactant to cleanse and emulsify, helping mix oils and water while creating foam.
Is C12-14 Pareth-7 safe for everyday use?
It carries a low safety concern rating suitable for common cosmetic applications.
Does it cause irritation or breakouts?
Evidence points to low irritation potential and non-comedogenic properties.