Science
Mechanism of Action
This ingredient functions by delivering a rich profile of essential fatty acids, notably alpha-linolenic acid (omega-3) and linoleic acid (omega-6), which are critical for maintaining and repairing the skin's lipid barrier. Its high concentration of vitamin E and polyphenols provides potent antioxidant activity, effectively neutralizing free radicals and mitigating environmental damage. Furthermore, it exhibits anti-inflammatory and antibacterial properties, making it beneficial for problematic skin types, including a specific action against acne by inhibiting dihydrotestosterone and bacterium lipase from Propionibacterium acnes. It also acts as a skin conditioning agent, enhancing both elasticity and smoothness.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The provided research data does not contain information regarding dusting practices or specific thresholds for this ingredient.
The Formula
Formulation
Stability
Actinidia Chinensis Seed Oil exhibits poor heat stability and should be incorporated during the cool-down phase (Stage 3) of formulations. Optimal storage involves a cool, dark environment to prevent oxidation. It must be kept away from strong oxidizing agents, open flames, heat, or other ignition sources.
Conflicts
- strong oxidizing agents
Safety
Safety Profile
Kiwi seeds and the oil extracted from them are generally considered safe for use in cosmetic formulations. While common allergic reactions are rare, a patch test is recommended for individuals with known kiwi fruit allergies. The EWG Skin Deep database rates Actinidia Chinensis (Kiwi) Seed with low concerns for cancer, allergies & immunotoxicity, and developmental and reproductive toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Actinidia Chinensis Seed is a valuable ingredient, offering comprehensive skin barrier support, deep hydration, and robust antioxidant protection across all skin types, with additional anti-acne and anti-inflammatory benefits.
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