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ORYZA SATIVA BRAN WAX.

Valuable CAS 8016-60-2 / SKIN CONDITIONING

Derived from rice bran, Oryza Sativa Bran Wax is a multi-functional cosmetic ingredient renowned for its emollient, protective, and anti-aging properties. It forms a resilient barrier on the skin, effectively locking in moisture and defending against environmental aggressors. This wax contributes to skin hydration, softness, and overall health.

Summary

Skin conditioning Emollient Antioxidant Anti-inflammatory Anti-aging Hydrating agent Barrier strengthening Texture enhancer Thickening agent Stabilizer

Science

Mechanism of Action

Oryza Sativa Bran Wax functions as an exceptional emollient and conditioning agent, contributing to skin hydration and suppleness. It creates a protective, occlusive film on the skin's surface, which impedes transepidermal water loss (TEWL) and maintains moisture levels. Rich in antioxidants such as Vitamin E and ferulic acid, it neutralizes free radicals, mitigating oxidative stress and supporting anti-aging pathways. Furthermore, it exhibits anti-inflammatory effects that can calm irritated skin and has been observed to enhance the skin's natural barrier function. In specific formulations, it may also provide mild antibacterial benefits and a gentle exfoliating action.

Research

Clinical Evidence

High confidence
Effective range 1–10%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

No data suggests that Oryza Sativa Bran Wax is commonly dusted or presents dusting issues in formulations.

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

This wax is highly stable and resistant to rancidity, thereby extending product shelf life. It serves as a versatile formulation aid, functioning as a thickening agent, binder, plasticizer, gelling agent, and stabilizer. Its melting point spans 77-86°C, contributing to structural integrity in stick formulations. It imparts a desirable smooth, creamy texture and a non-greasy feel to cosmetic products, dissolving readily in oils and organic solvents but insoluble in water.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
10%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed Oryza Sativa (Rice) Bran Wax as safe for use in cosmetics at current practices and concentrations, up to 10%. This conclusion is supported by available data, including studies on dermal irritation, sensitization, and mutagenicity, which indicated no toxicity concerns.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Oryza Sativa Bran Wax is a valuable, multi-functional ingredient offering significant anti-aging, moisturizing, and protective benefits, suitable for all skin types due to its low irritancy and comedogenicity.

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