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Moumoujus

ORYZA SATIVA GERM POWDER.

Valuable CAS 68553-81-1 / ABRASIVE, BULKING

Oryza Sativa Germ Powder is a finely milled botanical extract valued for its multi-functional properties. It acts as a gentle physical exfoliant and bulking agent, effectively removing dead skin cells to enhance skin texture. Furthermore, it possesses oil-absorbing capabilities, contributing to a mattified appearance and balanced skin.

Summary

abrasive bulking oil-absorbing antioxidant chelating

Science

Mechanism of Action

This ingredient primarily functions as a mild abrasive, mechanically facilitating the removal of surface dead skin cells, which promotes a smoother and more radiant complexion. Concurrently, its bulking properties enhance the sensory and functional characteristics of cosmetic formulations. It exhibits notable oil-absorbing efficacy, aiding in the regulation of surface sebum and moisture within cosmetic products. While its primary role is mechanical, rice-derived components, including this powder, are rich in beneficial nutrients and antioxidants such as ferulic acid, which are known to protect skin lipids from oxidative stress, potentially reduce the visibility of fine lines, and contribute to evening skin tone by modulating hyperpigmentation. It also acts as a chelating agent.

Research

Clinical Evidence

Low confidence
Effective range 1–2%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 6 – 7.5
0 7 14

Stability

To maintain optimal powder integrity and prevent degradation, this ingredient should be stored in a cool, dry, and well-ventilated area, protected from moisture.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Oryza Sativa Germ Powder, along with other rice-derived ingredients, is safe for cosmetic use within current industry practices. While a specific maximum concentration is not stipulated, the CIR assessment was based on typical usage concentrations, which are generally observed between 1% and 2%. The CIR Panel emphasized strict adherence to impurity limits, particularly for pesticides and heavy metals. No specific SCCS opinion was identified, and while the FDA permits some rice derivatives as direct food additives, this ingredient falls under general cosmetic regulations without specific FDA approval for cosmetic use.

Your Skin

Skin Compatibility

Yes Normal
No Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Oryza Sativa Germ Powder is a valuable, low-risk ingredient for formulations seeking gentle exfoliation, oil control, and antioxidant support, suitable for a wide range of skin types including sensitive and oily.

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