Curcuma Longa Root is the root of Curcuma longa (turmeric), known for its antioxidant, anti-inflammatory, and soothing properties. This root contains curcuminoids like curcumin, used in cosmetics for their ability to protect and regenerate the skin. Curcuma Longa Root is useful for enhancing elasticity, evening skin tone, and reducing visible signs of aging.
Chemical Composition and Structure
The root contains curcuminoids, primarily curcumin, essential oils, polysaccharides, and natural antioxidants. Curcumin is recognized for its antioxidant and anti-inflammatory properties, protecting the skin from oxidative damage and supporting cellular renewal. Essential oils and polysaccharides help retain moisture and improve skin elasticity, giving the skin a smooth, radiant appearance.
Physical Properties
It is available in natural form (whole or dried root) and is used as an ingredient in cosmetic preparations. It can be ground into powder or extracted to obtain active compounds. Its natural texture makes it suitable for formulations requiring suspensions, such as masks and scrubs.
Production Process
Curcuma Longa Root is harvested and, if necessary, dried to preserve its active compounds. The dried root can be used directly or further processed into powders or concentrated extracts, retaining skin-beneficial properties.
Applications
Medical: Curcuma Longa Root is studied for its antioxidant and anti-inflammatory properties, with potential applications in topical treatments to alleviate skin inflammation and irritation.
Cosmetics: Curcuma Longa Root is widely used in skincare products for its brightening, anti-aging, and protective properties. It is useful for enhancing skin tone, reducing signs of aging, and supporting skin regeneration, making it perfect for masks, scrubs, and rejuvenating treatments.
INCI Functions:
Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
CAS 84775-52-0
EC number 283-882-1
Environmental and Safety Considerations
Curcuma Longa Root is considered safe for cosmetic use and is biodegradable. As a plant-based ingredient, it has minimal environmental impact.
It is essential that turmeric is sustainably sourced to ensure responsible supply and minimize environmental impact.
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