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Moumoujus

HORDEUM VULGARE SEED FLOUR.

Insufficient Data CAS 85251-64-5 / ABRASIVE

Hordeum Vulgare Seed Flour is a fine powder derived from barley seeds, primarily functioning as a physical exfoliating agent and an absorbent in cosmetic formulations, while also acting as a bulking ingredient.

Summary

abrasive absorbent bulking agent

Science

Mechanism of Action

This ingredient operates via mechanical action, providing physical exfoliation through its finely milled particles to aid in the removal of dead skin cells and surface impurities. Furthermore, it exhibits absorbent properties, capable of uptaking excess water or oil, and serves as a bulking agent to modify the texture and density of cosmetic products. While related Hordeum Vulgare Seed Extract is associated with anti-inflammatory, antioxidant, and hydrating benefits, these specific mechanisms are not directly attributed to the flour form.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Commonly dusted

As a finely powdered flour, Hordeum Vulgare Seed Flour is prone to becoming airborne during handling and formulation, indicating that appropriate measures to manage airborne particulates should be considered.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

No specific optimal pH range for the stability of Hordeum Vulgare Seed Flour has been identified. It is generally dispersible in aqueous systems, aligning with its flour nature.

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that available data are insufficient to determine the safety of Hordeum Vulgare Seed Flour under intended conditions of cosmetic use. While EWG Skin Deep rates it with 'low' concerns across various toxicity categories, individual allergic reactions or skin irritation are possible, particularly for those sensitive to grains; patch testing is recommended. FDA's 'generally recognized as safe (GRAS)' status for malt extract from barley applies to animal feed, not necessarily topical human cosmetic use of the flour.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Insufficient Data

Given the 'insufficient data' safety conclusion by the CIR Expert Panel and the absence of direct topical clinical studies for specific efficacy, the comprehensive safety and performance profile of Hordeum Vulgare Seed Flour for precision skincare applications remains largely undetermined beyond its physical functionalities.

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