Science
Mechanism of Action
This ingredient operates by delivering a rich complex of antioxidants such as phenols, flavonoids, vitamins C and E, and β-carotene, which collectively combat free radical damage and reduce oxidative stress. It soothes irritated skin, modulates gene expression to reduce inflammatory responses (like IL-1 receptor activation), strengthens the skin's natural barrier, and enhances elasticity. The presence of essential minerals (calcium, copper, iron, magnesium, potassium, zinc) further supports skin health and its natural protection mechanisms against environmental aggressors like pollution and UV radiation.
Research
Clinical Evidence
Medium confidenceWhile specific efficacy data for Hordeum Vulgare Powder at a precise concentration is not available, Barley Grass Extract (Hordeum Vulgare Leaf Extract) is recommended for application between 2-5% for antioxidant, anti-aging, and detox skincare benefits. Hordeum Vulgare Seed Extract has demonstrated significant redness reduction, averaging a 70.59% decrease by clinician assessment and 89.91% by instrumental measurement.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Barley powder's texture can vary. For optimal stability, it should be stored in a cool, dry environment (below 28ºC) and shielded from direct sunlight to prevent clumping. The optimal pH range for Barley Grass Extract (Hordeum Vulgare Leaf Extract) is 3.9-7.2, aligning with many skincare formulations.
Conflicts
- Individuals with gluten sensitivities should be aware that barley and its derivatives are a source of gluten.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not provided specific safety data for 'Hordeum Vulgare Powder' itself, noting it as an ingredient not widely reported in use surveys. However, the CIR Panel concluded in March 2022 that several other barley seed- and sprout-derived ingredients are safe in cosmetics. EWG Skin Deep rates Hordeum Vulgare Powder with 'LOW' concerns across various toxicity categories. While generally well-tolerated, individuals with grain sensitivities should conduct patch testing to assess for potential allergic reactions or irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hordeum Vulgare Powder is a valuable botanical ingredient, offering significant antioxidant, soothing, and barrier-supporting benefits, with clinical evidence from related barley extracts demonstrating efficacy in reducing redness and providing anti-aging effects.
Related
Similar Ingredients
Finding similar ingredients…