Science
Mechanism of Action
It operates through a dual-action pathway: forming an occlusive micro-film to halt trans-epidermal water loss (TEWL) while simultaneously delivering a 40% concentration of linoleic acid directly into the lipid matrix to reinforce structural integrity. Its native selenium and Vitamin E content neutralize oxidative stress by scavenging free radicals before they can trigger inflammatory cascades.
Research
Clinical Evidence
High confidence7.5%
Key findings
- 01 A 7.5% concentration demonstrated a 52.43% reduction in surface sebum levels after 5 hours, proving it as a viable regulator for lipid-rich skin types.
- 02 Topical application of 100% pure oil showed significant improvements in hair fiber gloss and structural condition within a 14-day trial period.
- 03 High-load formulations (20-30%) maintain stable rheological profiles, acting as effective structural carriers for complex emulsions.
Transparency
Dusting Analysis
While often included at trace levels (below 0.5%) for label appeal due to its exotic origin, clinical data suggests that a minimum of 7.5% is required to achieve measurable sebum-regulating benefits.
The Formula
Formulation
Stability
Highly susceptible to rancidity via oxidation; must be stabilized with lipid-soluble antioxidants like Tocopherol. It maintains peak stability in O/W emulsions within a slightly acidic to neutral range.
Synergies
- Tocopherol
- BHT
- Linoleic Acid
Conflicts
- Oxidizing agents
- Nitrosating agents
- Triethanolamine (impurity risk)
Safety
Safety Profile
While CIR notes a 0.5% use in specific legacy baby products, the oil is non-toxic and safely utilized up to 100% in niche facial and hair applications. Raw material quality must be monitored for aflatoxins.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An expertly balanced botanical oil that offers rare sebum-control properties alongside intensive barrier-restoring lipids.
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References
Sources