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Moumoujus

CYMBOPOGON FLEXUOSUS HERB EXTRACT.

Valuable CAS 91844-92-7 / PERFUMING

Cymbopogon flexuosus herb extract, derived from lemongrass, is a multifunctional botanical ingredient known for its purifying, soothing, and protective properties. It actively combats skin irritations and acne-causing bacteria while providing antioxidant defense against environmental stressors. This extract also contributes to balanced hydration and enhanced skin elasticity, promoting overall skin health across various skin types.

Summary

Antioxidant Anti-inflammatory Antibacterial Acne Treatment Moisturizing Enhances Skin Elasticity Promotes Skin Regeneration Regulates Skin Oil Production Clarifying Anti-aging

Science

Mechanism of Action

This aqueous extract offers a multifaceted approach to skin health. It exhibits inherent antibacterial and anti-inflammatory properties, which are crucial in reducing acne and calming skin irritations. As a potent antioxidant and free radical scavenger, it actively safeguards the skin from oxidative damage. Furthermore, the extract aids in skin moisturization, improves elasticity, supports natural regeneration, and helps regulate sebum production. Its potential to enhance microcirculation and inhibit enzymes like elastase and collagenase suggests anti-aging benefits, attributed to its rich content of flavonoids and phenolic acids.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 A study on an EtOAc extract from a related lemongrass species (Cymbopogon citratus) demonstrated significant antioxidant activities, including 58.06% DPPH, 44.14% TEAC, and 41.08% nitric oxide-scavenging at a concentration of 50 µg/ml. This extract also exhibited superior elastase and collagenase inhibitory activities compared to other tested extracts, comparable whitening effects, and strong lipase inhibitory and antimicrobial action against Cutibacterium acnes, indicating its potential for acne vulgaris treatment.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 7 – 8.5
0 7 14

Stability

The aqueous Cymbopogon flexuosus herb extract is typically free from essential oils, making it less susceptible to volatilization and oxidation compared to essential oil forms. Its optimal stability is observed within a pH range of 7.0 to 8.5 at 25 degrees Celsius. General essential oil stability factors like solvents, temperature, oxygen, and light are less critical for this specific aqueous herb extract.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed Cymbopogon flexuosus herb extract. However, the aqueous herb extract is noted to be free from essential oils and consequently free from declarable fragrance allergens, suggesting a lower allergenic potential compared to the essential oil form. The FDA classifies Cymbopogon flexuosus essential oil (lemongrass oil) as Generally Recognized As Safe (GRAS) for food flavoring. EWG indicates 'low' concerns for enhanced skin absorption, non-reproductive organ system toxicity, and irritation (skin, eyes, or lungs) for the herb extract.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Cymbopogon flexuosus herb extract is a valuable multi-functional ingredient offering significant antioxidant, antibacterial, and anti-inflammatory benefits across all skin types, with promising potential for acne and anti-aging applications based on its described mechanisms and supporting research.

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