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Moumoujus

CURCUMA LONGA ROOT OIL.

Valuable CAS 84775-52-0 / PERFUMING, SKIN CONDITIONING

Curcuma Longa Root Oil, derived from the turmeric plant, is a potent botanical extract known for its comprehensive skincare benefits. This essential oil offers significant anti-inflammatory, antioxidant, and antimicrobial properties, making it a multifaceted ingredient for various skin concerns.

Summary

Antioxidant Skin-Conditioning Agent Anti-inflammatory Antimicrobial Skin Brightening Anti-aging Wound Healing

Science

Mechanism of Action

Acting through key compounds like ar-turmerone, Curcuma Longa Root Oil exhibits powerful anti-inflammatory effects to calm irritation and reduce redness. It provides broad-spectrum antimicrobial action against bacteria and fungi, while also serving as a robust antioxidant shield against environmental damage. The oil contributes to skin brightening by inhibiting melanin synthesis, supports photoprotection and anti-aging, and helps regulate sebum production to minimize pore clogging and acne exacerbation. Furthermore, it actively promotes wound healing and epithelial regeneration.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Topical applications of Curcuma longa formulations have been observed to significantly enhance wound healing and improve conditions such as eczema, acne vulgaris, atopic dermatitis, and xerotic skin.
  2. 02 Ar-turmerone, a primary constituent, has demonstrated an ability to alleviate skin inflammation in psoriasis models and inhibit tyrosinase expression, suggesting potential for hyperpigmentation treatment.
  3. 03 Germacrone-type sesquiterpenes found in the oil may regulate UVB-induced MMPs, indicating photoprotective and anti-aging benefits, and potentially address acne by inhibiting steroid 5-alpha reductase.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

To maintain product integrity and efficacy, Curcuma Longa Root Oil should be stored in tightly closed containers, shielded from prolonged air exposure, heat, light, strong acids, and strong bases, as essential oils are prone to oxidation.

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) Expert Panel has not yet fully assessed Curcuma Longa Root Oil, placing it on their 2024 Draft Priority List for review. While generally considered safe for topical use, it carries a moderate risk of causing skin sensitivities or allergic reactions, particularly in individuals with sensitivities to the ginger family. It is identified as an irritant to skin and eyes and a skin sensitizer, with a hazard statement H317 'May cause an allergic skin reaction'. Patch testing is strongly recommended prior to widespread application. Although curcumin preparations from Curcuma longa L. rhizomes have FDA GRAS status, this does not extend to the essential oil itself.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
No Sensitive
Irritancy Moderate
Comedogenicity Low

Our Assessment

Verdict

Valuable

Curcuma Longa Root Oil is a valuable ingredient, offering broad-spectrum benefits for skin health, though careful formulation and patch testing are advised due to potential sensitization risks.

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