Arrowroot
Arrowroot (Maranta arundinacea) is a tropical plant valued for its starch-rich rhizomes, which are processed into a fine powder used in skincare and cosmetics. Known for its oil-absorbing, soothing, and texture-enhancing properties, arrowroot is widely used in body powders, deodorants, and natural formulations.
Plant Information
Common Name: Arrowroot
Scientific Name: Maranta arundinacea
Family: Marantaceae
Plant Type: Perennial tropical herb
Key Compound: Starch (amylose, amylopectin), minerals, trace nutrients
Origin: Caribbean, Central America, and South America
Appearance: Low-growing plant with broad green leaves and underground rhizomes (tubers) that contain starch
About the Plant
Arrowroot (Maranta arundinacea) is a tropical plant cultivated for its underground rhizomes, which are processed into arrowroot powder, a fine, white starch.
Traditionally used as a food thickener, arrowroot has also become popular in natural skincare and cosmetic formulations due to its ability to absorb moisture and improve product texture.
Arrowroot powder is lightweight, gentle, and suitable for sensitive skin, making it a common ingredient in natural body care products.
How the Plant Grows
Arrowroot thrives in warm, humid tropical climates.
Propagation – grown from rhizome cuttings.
Leaf development – large, broad leaves grow above ground.
Rhizome growth – underground stems expand and store starch.
Harvest stage – rhizomes are dug up, cleaned, and processed into powder.
Arrowroot plants are valued for their fast-growing underground starch reserves.
Skin Care Benefits
Arrowroot powder is widely used in skincare for its gentle and absorbent properties.
Oil Absorption - Helps absorb excess oil, leaving skin feeling dry and smooth.
Moisture Control - Can reduce dampness and improve comfort on the skin.
Skin Softening - Provides a silky, smooth texture to the skin.
Soothing Effects - Gentle on sensitive or irritated skin.
Natural Thickener - Improves texture and consistency of creams and powders.
Arrowroot is commonly used in:
body powders
deodorants
dry shampoos
face powders
lotions and creams
Reasons People Use Arrowroot in Skincare
Arrowroot is valued in cosmetic formulations because it:
• Absorbs oil and moisture naturally
• Provides a smooth, silky texture
• Is gentle and suitable for sensitive skin
• Works as a natural alternative to talc
• Improves product consistency
It is especially popular in natural, powder-based, and oil-control products.
Clinical Findings
Scientific research on arrowroot in skincare is limited, but its properties are well understood.
Absorbent Properties - Arrowroot starch effectively absorbs moisture and oil.
Skin Compatibility - Generally considered gentle and non-irritating for most skin types.
Cosmetic Functionality - Widely used as a natural thickening and texture-enhancing agent.
Most evidence is based on functional and traditional use rather than clinical trials.
The Science
Arrowroot powder is primarily composed of starch molecules.
Key components include
• Amylose
• Amylopectin
• Trace minerals
These components contribute to:
moisture absorption
smooth texture
thickening properties
Arrowroot starch is obtained by washing, grinding, and drying the rhizomes, then processing into a fine powder.
Ancient Medicine Usage
Arrowroot has been used traditionally for both food and medicinal purposes.
Indigenous Caribbean Medicine - Used as a soothing remedy for digestive issues and skin irritations.
South American Traditions - Applied to wounds and skin conditions.
Traditional Herbal Use - Used for its cooling and calming properties.
The name “arrowroot” is believed to come from its historical use in treating poisoned arrow wounds.
Symbolism of this Plant
Arrowroot carries symbolic meanings in traditional cultures.
Healing and protection - Associated with soothing and recovery
Nourishment and sustenance - Represents natural nourishment
Purity and simplicity - Symbolizes gentle, natural care
References
Information based on research and publications from:
Journal of Food Science – Arrowroot starch composition
International Journal of Cosmetic Science – Natural starches in cosmetics
FAO Plant Resources – Maranta arundinacea
Handbook of Cosmetic Science and Technology
Herbal Medicine: Biomolecular and Clinical Aspects