Science
Mechanism of Action
This ingredient forms a protective barrier on the skin's surface, effectively locking in moisture and preventing dehydration. Furthermore, as a phytosterol, it provides beneficial antioxidant activity and supports the skin's natural protective functions against environmental stressors.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Phytosterols, including Tall Oil Sterol, and their fatty acid esters exhibit thermal stability, degrading only at temperatures exceeding 100°C when oxygen is present.
Safety
Safety Profile
The CIR Expert Panel has deemed phytosterols, including Tall Oil Sterol, safe for cosmetic use within established practices. Manufacturers are advised to adhere to good manufacturing practices to minimize impurities.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tall Oil Sterol is a valuable ingredient, highly effective for conditioning and protecting the skin, particularly beneficial for dry and sensitive skin types due to its emollient, refatting, and antioxidant properties.
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References
Sources