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OZONIZED MACADAMIA SEED OIL.

Insufficient Data CAS - / SKIN CONDITIONING

Ozonized Macadamia Seed Oil is a functional lipid formed by reacting macadamia oil with ozone, resulting in the creation of ozonides, peroxides, and aldehydes. These compounds serve as active oxygen carriers, offering a broad spectrum of skin benefits. It functions primarily as a skin-conditioning agent and emollient, promoting overall skin health and revitalization.

Emollient Skin-conditioning Antimicrobial Anti-inflammatory Antioxidant support Oxygenation enhancer Circulation stimulant Growth factor stimulant Collagen production stimulant

Science

This ingredient works by delivering active oxygen to the skin through the breakdown of its unique ozonide, peroxide, and aldehyde structures formed during ozonation. Its multifaceted action includes potent antimicrobial activity against bacteria, viruses, and fungi by disrupting microbial cell integrity. It also exhibits anti-inflammatory effects by modulating key inflammatory mediators, supports skin's natural defenses through potential antioxidant stimulation, enhances microcirculation and oxygenation, and stimulates essential growth factors alongside collagen production for tissue regeneration.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Ozonized oils maintain optimal activity when stored under refrigeration or frozen conditions, where stability can extend beyond one year. Ambient or elevated temperatures accelerate chemical degradation, diminishing efficacy. The ozonation process intrinsically lowers the oil's pH, increasing its acidity. Formulators should note its inherent high viscosity and a characteristic, often unpleasant, odor akin to rancid fat due to aldehyde formation. For aqueous integration, dilution with suitable solvents (e.g., DMSO) or the inclusion of surfactants (e.g., Tween 80 at 2%) may be necessary to achieve stable oil-in-water emulsions.


Safety

CIR Status
Not reviewed
Sensitization risk Unknown

There is currently no specific Cosmetic Ingredient Review (CIR) safety assessment for OZONIZED MACADAMIA SEED OIL. However, the base oil, Macadamia Integrifolia Seed Oil, and Macadamia Ternifolia Seed Oil, has been reviewed, and Hydrogenated Macadamia Seed Oil is deemed safe under current use practices. Systemic ozone therapy is not FDA-approved, though topical applications are gaining scientific interest. A key safety consideration is the potential for uncontrolled ozonation to generate toxic byproducts such as formaldehyde, hydroperoxides, and epoxides. Studies on similar ozonated oils, like ozonized sunflower oil, indicate marked cytotoxicity in fibroblast cells at higher concentrations (1-10 mg/mL), while lower concentrations (0.1 mg/mL) did not induce such effects, highlighting the importance of controlled concentration and manufacturing.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Insufficient Data

While OZONIZED MACADAMIA SEED OIL exhibits promising mechanisms for skin health, the current lack of specific CIR safety reviews and targeted clinical efficacy studies for this ingredient warrants a conservative approach until further data is available.


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