Skin Conditioning
OZONIZED MACADAMIA SEED OIL
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Macadamia oil chemically modified by ozone treatment — gains antimicrobial ozonide groups but also reactive peroxides and aldehydes. Cosmetic safety data is thin and irritation potential is real.
Function
Skin benefits
- Antimicrobial activity from ozonide groups
- Wound-healing tradition in topical use
- Thicker occlusive feel useful in salves
Known concerns
- Reactive ozonides and peroxides can irritate
- Aldehyde breakdown products are sensitizers
- Stability and shelf-life issues
- Limited cosmetic-specific safety dossier
- Use at low % in leave-on only
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.