Description

Cymbopogon flexuosus leaf powder, commonly referred to as lemongrass leaf powder, is derived from the dried leaves of the Cymbopogon flexuosus plant. It is valued for its fresh, citrus-like fragrance and is utilized in a variety of applications including cosmetics, personal care products, and traditional remedies.

Chemical Composition and Structure

Key Components:
Citral: A major compound responsible for the citrus aroma, consisting of neral and geranial.
Limonene: Contributes a citrus note.
Geraniol: Adds a floral undertone.
Other Compounds: May include linalool, β-caryophyllene, and other terpenes.

Structure:
The powder contains a mixture of terpenes and volatile compounds. Citral has a molecular formula of C10H16O and is the primary active compound.

Physical Properties

Appearance: Fine, yellowish-green powder.
Odor: Fresh, lemony, and citrus-like.
Texture: Light and powdery, with good dispersibility in formulations.
Solubility: Insoluble in water but can be incorporated into oil-based products.

Production Process

Harvesting:
Source: Leaves of Cymbopogon flexuosus are collected.
Preparation: Leaves are cleaned and dried to remove moisture.

Drying:
Method: Typically air-dried or oven-dried until crisp and brittle.

Powdering:
Process: Dried leaves are ground into a fine powder.
Quality Control: The powder is sifted and screened to ensure uniform particle size.

Applications

Cosmetics: Used in face masks, scrubs, and body powders for its fragrance and potential benefits such as astringency and antimicrobial properties.
Personal Care Products: Incorporated into lotions, creams, and shampoos for its refreshing scent and possible skin-soothing effects.
Traditional Medicine: Utilized in herbal remedies for its reputed anti-inflammatory and antimicrobial properties.
Aromatherapy: Added to sachets and potpourri for its pleasant, citrus aroma.

Safety

Cymbopogon flexuosus leaf powder is generally regarded as safe for use in cosmetics and personal care products when used as directed. Individuals with sensitive skin or allergies should use caution.

Environmental and Safety Considerations

Sustainability: Sustainable harvesting practices are recommended to minimize environmental impact.
Regulatory Compliance: The powder must adhere to relevant cosmetic regulations to ensure safety and efficacy.
Quality Assurance: Regular quality checks are important for maintaining the powder’s purity and effectiveness.

INCI


Abrasive agent. It contains abrasive particles to remove stains or biofilm that accumulate on the stratum corneum or teeth. Baking soda, kieselguhr, silica and many others have abrasive properties. Peeling or exfoliating products used in dermatology or cosmetic applications contain abrasive agents in the form of synthetic microspheres, however, these microspheres, or abrasive particles may not be biodegradable and create pollution in aquatic ecosystems.
Synonyms:

CAS: 91844-92-7 EC number 295-161-9