Ingredient
Sodium C14-16 Olefin Sulfonate
What is Sodium C14-16 Olefin Sulfonate?
Sodium C14-16 Olefin Sulfonate is a synthetic surfactant that is derived from the sulfonation of alpha-olefins, which are produced from petroleum. It typically appears as a liquid or paste and is used in a variety of personal care and cleaning products.
This ingredient acts as a cleansing agent and foaming agent, making it effective in removing dirt and oils from the skin and hair. However, there is some debate in the scientific community regarding its safety, with some studies indicating potential skin irritation, especially for sensitive skin types.
When you see Sodium C14-16 Olefin Sulfonate on a label, it's typically part of the formulation to enhance the lathering and cleaning capabilities of a product.
Commonly found in: shampoos, body washes, facial cleansers, liquid soaps, bubble baths
What to watch
- May cause skin irritation in sensitive individuals.
- Some studies suggest potential allergenic properties with prolonged exposure.
Benefits
- Effective at breaking down oils and dirt, aiding in cleansing.
Sodium C14-16 Olefin Sulfonate is permitted for use in personal care products and does not currently have restrictions.
Research indicates effective cleansing but notes the potential for skin irritation. More studies are needed to fully understand long-term effects.
Sodium C14-16 Olefin Sulfonate is not derived from animals and is generally considered vegan-friendly.
Sources: Safety Assessment of α-Olefin Sulfonates as Used in Cosmetics
Scout's take
Sodium C14-16 Olefin Sulfonate is a surfactant used for its cleansing properties. It helps in removing dirt and oil from the skin.
The case against
It can be drying or irritating to sensitive skin if used in high concentrations.
from the analysis of OSEA Undaria Algae Body Wash - Travel Size - Ulta Beauty · echoed in 1 other analysisThe case for
It effectively cleanses the skin by breaking down oils and dirt.
from the analysis of Salt & Stone Body Wash - Bergamot & HinokiEffectively cleanses the skin by removing oils and impurities.
from the analysis of OSEA Undaria Algae Body Wash - Travel Size - Ulta BeautyMore from Scout's analyses
Harsh sulfate surfactant — more aggressive than SLS. Strips the skin lipid barrier and is a documented irritant with repeated use.
from the analysis of CeraVe Acne Foaming Cream Cleanser (4% Benzoyl Peroxide)Anionic surfactant; milder than SLS/SLES but harsher than glucosides. EWG 2-3.
from the analysis of Cantu Shea Butter Sulfate-Free Cleansing Cream ShampooAnionic surfactant; milder than SLS/SLES but harsher than glucosides. EWG 2-3. The only weak link in an otherwise best-in-class clean formula. Same surfactant K18 uses.
from the analysis of Rahua Classic ShampooFound in 9 products
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