Science
Mechanism of Action
Lesquerella Fendleri Seed Oil functions through its unique hydroxy fatty acid profile, with lesquerolic acid (55-60%) being a key component. These fatty acids impart emollient properties, similar to ricinoleic acid found in castor oil, by forming a protective layer that minimizes transepidermal water loss. As a botanical seed oil, it is expected to support skin barrier function, promote moisturization, and potentially contribute to cutaneous homeostasis, offering mild anti-inflammatory and antioxidant effects.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The oil's inherent red-to-brown coloration may require pigment removal for specific cosmetic applications, potentially increasing processing costs. Its oxidative stability could be reduced by the presence of approximately 12% linolenic acid.
Safety
Safety Profile
No direct CIR, SCCS, or FDA safety assessments have been identified. It is proposed as a safer alternative to castor oil due to the absence of toxic ricin. EWG data indicates 'No Data' for skin allergies & irritation and developmental & reproductive toxicity, with a 'LOW' concern for cancer.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Lesquerella Fendleri Seed Oil presents promising emollient and potential barrier-supporting properties, the absence of specific clinical studies and comprehensive safety data necessitates further investigation for precision skincare applications.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources