Science
Mechanism of Action
This ingredient operates as a surfactant by possessing both hydrophilic and hydrophobic molecular segments, enabling it to effectively reduce interfacial tension between oil and water. On the skin and scalp, it efficiently mixes with oil and dirt, facilitating their removal during rinsing. It also stabilizes cosmetic emulsions by blending immiscible ingredients and imparts mild conditioning effects, leaving the skin and hair soft and hydrated.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient exhibits robust stability across a wide pH range, specifically between 3 and 12, and remains stable under typical formulation conditions.
Synergies
- Mitigates irritation potential of stronger surfactants like SLES in co-formulations.
Safety
Safety Profile
Extensive testing confirms SODIUM PEG-7 OLIVE OIL CARBOXYLATE is non-irritating, non-sensitizing, and non-comedogenic at typical cosmetic use levels, making it safe for both rinse-off and leave-on products. However, it is important to note that a 35% concentration has been shown to cause slight skin irritation. The US FDA has also designated it as safe for general or specific, limited use in food.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SODIUM PEG-7 OLIVE OIL CARBOXYLATE is a valuable, mild surfactant offering gentle cleansing, effective emulsification, and significant skin tolerability benefits in a wide range of cosmetic formulations.
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