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ALLIUM FISTULOSUM ROOT EXTRACT.

Valuable CAS 90320-33-5 / ANTIOXIDANT

This root extract delivers significant moisture retention and skin brightening benefits. It also supports skin barrier function and provides antioxidant protection.

antioxidant skin conditioning soothing brightening hydrating barrier support

Science

Its high phenolic content and metal ion chelation inhibit tyrosinase, reducing melanin. Polysaccharides enhance hydration, while antioxidant and anti-inflammatory properties protect skin.


Research

Medium confidence
Effective range 0.0625–0.25%
Optimal

0.25%

Key findings

  1. 01 At 0.25%, a 22.7% increase in moisture retention and a 5.6% improvement in skin whitening were observed after 30 days.
  2. 02 Lower concentrations (0.125%, 0.0625%) also showed dose-dependent improvements in both moisture and whitening.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 4 – 7.5
0 7 14

Stability

Highly stable in aqueous systems. Low-temperature, ultrasonic extraction is recommended to preserve sensitive phenolic compounds.

Conflicts

  • Strong oxidizing agents

Safety

CIR Status
Not reviewed
Max tested
10%
Sensitization risk Low

Generally recognized as safe in food (GRAS), studies up to 10% (raw material blend) or 2.5 mg/mL (pure extract) showed no cytotoxicity.


Your Skin

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

Our Assessment

Valuable

This extract offers significant hydrating, brightening, and antioxidant benefits, suitable for a wide range of skin types.


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