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RAVENSARA AROMATICA TWIG EXTRACT.

Questionable CAS 91770-56-8 / PERFUMING

Ravensara Aromatica Twig Extract, typically derived as an essential oil, is a multifunctional ingredient lauded for its antiviral, anti-inflammatory, and antibacterial properties. It offers targeted benefits for purifying problematic skin, addressing various eruptions, and providing antioxidant defense. However, its potent nature mandates precise and conservative dilution in sophisticated skincare formulations.

Antiviral Anti-inflammatory Antiseptic Antibacterial Antioxidant Skin Purifying Toning Perfuming

Science

This extract exerts its biological effects through a multifaceted action, providing antiviral, anti-inflammatory, antiseptic, and antibacterial benefits that contribute to skin purification and the management of microbial or viral skin conditions. Additionally, its antioxidant capacity aids in safeguarding dermal integrity by mitigating oxidative stress induced by environmental aggressors.


Research

Medium confidence
Effective range 1–10%
Optimal

1-2%

Key findings

  1. 01 Clinical insights indicate that Ravensara essential oil is effectively diluted at 1-2% for extensive cutaneous applications, such as general body massage. Higher concentrations, up to 5-10%, are considered for highly localized, short-duration applications on minimal skin areas, particularly for conditions like herpes or shingles.

Transparency

Commonly dusted
Min. effective
1-2% for general application%
Red flag below
>2%

Ravensara Aromatica Twig Extract, being a potent essential oil, carries a significant risk of irritation and sensitization at elevated concentrations. Consequently, it is imperative that formulations intended for broad cutaneous application do not exceed a 1-2% concentration to ensure consumer safety and product integrity.


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

The extract demonstrates stability under recommended handling and storage conditions. It is insoluble in water but exhibits solubility in alcohol and various oils, making it suitable for incorporation into anhydrous or emulsion-based systems.

Conflicts

  • High concentrations (leading to irritation and sensitization)
  • Direct contact with mucous membranes and eyes without appropriate dilution

Safety

CIR Status
Not reviewed
Max tested
1-2%%
Pregnancy
Caution
Sensitization risk High

Ravensara Aromatica Twig Extract has not undergone specific safety review by CIR, SCCS, or FDA for cosmetic use beyond its designation as a fragrance agent. However, Safety Data Sheets for the related Ravensara Aromatica Leaf Oil classify it as a Category 2 skin irritant, Category 1 skin sensitizer, Category 2 germ cell mutagen, and Category 2 carcinogen. It contains known allergens including limonene, methyl-eugenol, methyl-chavicol, and estragole. Due to its inherent potency, heavy dilution, with a recommended maximum of 1-2% for general cutaneous application, is crucial to mitigate risks of irritation and sensitization. Furthermore, its use is contraindicated during pregnancy, breastfeeding, and for children under 6 years of age, primarily due to its estragole content. Comprehensive patch testing is strongly advised prior to application.


Your Skin

No Normal
No Dry
Yes Oily
No Sensitive
Irritancy Medium
Comedogenicity Unknown

Our Assessment

Questionable

While offering diverse beneficial properties for problematic skin, its significant safety profile, including classifications as an irritant, sensitizer, and potential mutagen/carcinogen, necessitates extreme caution and strict adherence to low dilution rates in cosmetic formulations.


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