Science
Mechanism of Action
This ingredient functions by establishing a protective, occlusive layer on the skin's surface, which actively minimizes water evaporation, thereby reducing transepidermal water loss (TEWL). By doing so, it helps to retain moisture within the stratum corneum and replenish essential lipids, supporting the skin's natural barrier function. Its rich fatty acid composition directly contributes to intense hydration and barrier repair, making it particularly beneficial for dry skin types. Additionally, it aids in formulating by adjusting the viscosity of cosmetic products.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Hydrogenated Canola Oil exhibits excellent thermal stability and superior oxidative stability properties, which significantly contribute to an extended shelf life for products by reducing the risk of spoilage due to oxidation. It also provides consistent texture and can effectively thicken oil-based formulations without substantially altering the sensory feel of the end product.
Safety
Safety Profile
Hydrogenated Canola Oil holds a GRAS (Generally Recognized As Safe) status and conforms to 21 CFR 184.1555, making it suitable for applications where incidental food contact may occur. It is crucial to distinguish this fully hydrogenated oil, which contains no unsaturated fatty acids or trans fatty acids, from partially hydrogenated oils (PHOs) whose GRAS status for food uses has been revoked by the FDA due to trans fat content. No specific Cosmetic Ingredient Review (CIR) or Scientific Committee on Consumer Safety (SCCS) review was found for this ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrogenated Canola Oil is a valuable emollient and skin conditioner, highly effective for dry skin due to its occlusive and barrier-repairing qualities, though its medium comedogenicity warrants careful consideration for acne-prone skin types.
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References
Sources